Used Fast Radial for sale (4,096)

Condition: ready for operation (used), Otto Müller SR 30 High-speed radial drill Drill spindle holder (Morse): 40 mm Longitudinal displacement drill head (X-axis): 750 mm Arm travel height (Y-axis): 450 mm Spindle diameter: 70 mm Max drilling depth: 150 mm Speed: 2400 rpm Dimensions: 175x120x235cm (LxWxH) Power supply: 380v Without oil skimmer to the left of the machine in the picture Transport possible at more price. Call or mail for more information See also our other advertisements We are also looking for industrial machines throughout the year. Do you have redundant machines, mail them to us with pictures and information. Seller is not responsible for typographical or data transmission errors. The machine is age-appropriate in appearance, technology and wear; used machines are sold without warranty. The price shown does not include VAT Otto Müller SR 30 Fast Radial Drill Drill spindle mount (morse): 40mm Longitudinal displacement drill head (X-axis): 750mm Height displacement arm (Y-axis): 450mm Gsdpfxsvilzgo Afnjbh Spindle diameter: 70mm Max drilling depth: 150mm Speed: 2400 rpm Dimensions: 175x120x235cm (LxWxH) Power supply: 380v Without oil skimmer on the left of the machine in the photo Transport possible at an additional cost. Call or email for more information Also view our other advertisements We are also looking for industrial machines all year round. If you have any redundant machines, please email them to us with photos and information. The seller is not liable for typing or data transmission errors. The machine is in appearance, technology and wear in accordance with its age; used machines are sold without warranty. The price shown is exclusive of VAT Otto Müller SR 30 Fast Radialbohrmaschine Bohrspindelaufnahme (Morse): 40mm Length of drilling head (X axis): 750 mm Armhöhenweg (Y axis): 450 mm Spindle diameter: 70 mm Maximum drilling depth: 150 mm Speed: 2400 U/min Abmessungen: 175x120x235cm (LxWxH) Power supply: 380 V Ohne Ölskimmer links neben der Maschine im foto Transport gegen Aufpreis möglich. Für weitere Informationen rufen Sie an oder senden Sie eine E-Mail Sehen Sie sich auch unsere anderen Anzeigen an Wir sind auch das ganze Jahr über auf der Suche nach Industriemaschinen. Wenn Sie über redundante Maschinen verfügen, senden Sie uns diese per E-Mail mit Fotos und Informationen. Der Verkäufer haftet nicht für Tipp- oder Datenübertragungsfehler. Die Maschine ist optisch, technisch und gebrauchstechnisch ihrem Alter entsprechend; Gebrauchtmaschinen werden ohne Gewährleistung verkauft. Der angezeigte Preis versteht sich exklusive Mehrwertsteuer

Condition: ready for operation (used), Otto Müller SR 23 Fast Radial drill press Drill spindle adaption (morse): 30 mm Longitudinal displacement drill head (X-axis): 750 mm Arm stroke (Y-axis): 350 mm Spindle diameter: 55 mm Max drilling depth: 125 mm Speed: 2400 rpm Dimensions: 175x130x215cm (LxWxH) Power supply: 380v Completely new controls, ready to put to work. Transport possible at more price. See also our other ads Also throughout the year we are looking for industrial machines. Do you have redundant machines, mail them to us with pictures and information. Seller is not responsible for typographical or data transmission errors. The machine is age-appropriate in appearance, technology and wear; used machines are sold without warranty. The price shown does not include VAT Otto Müller SR 23 Fast Radial Drill Drill spindle mount (morse): 30mm Longitudinal displacement drill head (X-axis): 750mm Height displacement arm (Y-axis): 350mm Spindle diameter: 55mm Max drilling depth: 125mm Speed: 2400 rpm Dimensions: 175x130x215cm (LxWxH) Power supply: 380v Completely new control, ready to put to work. Transport possible at an additional cost. Also view our other advertisements We are also looking for industrial machines all year round. If you have any redundant machines, please email them to us with photos and information. The seller is not liable for typing or data transmission errors. The machine is in appearance, technology and wear in accordance with its age; used machines are sold without warranty. The price shown is exclusive of VAT Otto Müller SR 23 Fast Radialbohrmaschine Bohrspindelaufnahme (Morse): 30mm Length of drilling head (X axis): 750 mm Armhöhenweg (Y axis): 350 mm Spindle diameter: 55 mm Maximum drilling depth: 125 mm Speed: 2400 U/min Abmessungen: 175x130x215cm (LxWxH) Power supply: 380 V Gbodpfx Asvilzmsfnjh Völlig neue Steuerung, sofort einsatzbereit. Transport gegen Aufpreis möglich. Sehen Sie sich auch unsere anderen Anzeigen an Wir sind auch das ganze Jahr über auf der Suche nach Industriemaschinen. Wenn Sie über redundante Maschinen verfügen, senden Sie uns diese per E-Mail mit Fotos und Informationen. Der Verkäufer haftet nicht für Tipp- oder Datenübertragungsfehler. Die Maschine ist optisch, technisch und gebrauchstechnisch ihrem Alter entsprechend; Gebrauchtmaschinen werden ohne Gewährleistung verkauft. Der angezeigte Preis versteht sich exklusive Mehrwertsteuer

Condition: used, mileage: 336,564 km, power: 213 kW (289.60 HP), first registration: 09/2010, fuel type: diesel, number of seats: 60, gearing type: mechanical, color: other, brakes: retarder, total length: 12,700 mm, total height: 3,300 mm, Year of construction: 2010, Equipment: ABS, = Additional Options and Accessories = - Webasto = Further Information = Damage: none = Company Information = We are an international company based in Belgium, located in the Brussels area (approx. 20 km). Belgian Bus Sales is your ideal partner for the purchase and sale of used buses and offers a large premises serving as an exhibition area. We always have numerous buses of all brands, capacities, models, and price ranges in stock. We can find the right coach, school bus, or city bus for you, tailored to your needs and budget. All information is provided without guarantee. Errors, prior sale, and typographical mistakes excepted. Opening hours for viewing used buses: Mon.-Fri.: 08:30 - 12:00, 12:30 - 17:00. Gjdpfeyit E Dox Afnsbh Mowimy po Polsku (Agata) We speak your language: Nederlands, Français, English, Español, Português, Italiano, Русский, Polski, and more.

Condition: good (used), Magazine screwdrivers, drywall screwdrivers, automatic screwdrivers, automatic drill/drivers Gbodpfxjb A N Izs Afnsh -Magazine screwdriver -280 W 0-1100 rpm -with suitcase -Number: 4 screwdrivers available -Price: per piece -Dimensions: 515/285/H75 mm -Total weight: 6 kg/piece

Year of construction: 2010, condition: used, Dosing system, dosing device, dispenser for dosing system, dosing machine, paint mixing system -Manufacturer: FAST Godpfxou Huvlo Afnsbh

Condition: new, functionality: fully functional, empty load weight: 8,200 kg, maximum load weight: 31,200 kg, overall weight: 39,000 kg, axle configuration: 3 axles, loading space length: 13,700 mm, loading space width: 2,550 mm, suspension: air, tire size: 385.65 r 22.5, color: silver, Year of construction: 2024, Equipment: ABS, sem inclined sheet metal transport FAST brand new in immediate delivery except sold, 3 axles disc ror with 1st lift 3°sterrzante, ebs, flatbed setup with right side tilt via 4 pistons x sheet metal and panel shelter, hot-dip galvanized frame, coils saddles for coil shelter, extendable tail of additional 2 m, warranty-COCNESSARY INTERDRIVE SRL-PARMA Gbjdot Er S Tepfx Afnjh

Condition: ready for operation (used), Year of construction: 1977, Asquith ODI Mk2 14/54 5MT Radial Arm Drilling Machine Gbjdpfxjyg Skas Afnjh Spindle centre to column centre max. 54" Spindle travel 14″ Spindle taper 5 MT Spindle speeds (16) 40-2040rpm, Spindle motor 5.5 HP Spindle emergency brake Power elevation of arm Power locking to arm and head Box Table Coolant 415V Electrics 1977 For sale with Jet Machinery Ltd Jet Machinery Stock No: #79026 Machine Serial Number: P.33677 Cost: £6,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 2003, column diameter: 400 mm, drill diameter: 65 mm, Drilling ; Tapping in all directions Can be moved in 7 axes Fast preparation, accuracy and performence on heavy and bulky parts. Field using Turbines, Generators, Compressors, Steel Construction, Boilers Containers, Chemoical equipment, furnces of cement work and shipbuilding Arm Length: 2070mm Max. drill Ø cast: 65mm Max. tap Ø: 48M Stroke pinole: 350mm Max. distance spindle - table:1550mm Min. distance spindle - table:305mm Speeds / ranges: 900Rpm Spindle Taper: 5ISO/Bt/Mk Column sleeve: 400mm Power: 4kW Max. drill Ø steel: 50mm Gedpfxsyh Dr No Afnebh Length: 3500mm Width: 1325mm Height: 3400mm Weight: 6570kg Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details!

Condition: used, Year of construction: 1979, arm length 1600 mm Gbjdpfx Asyigbcofnjh taper MK 5 weight of the machine ca. 3 t

Condition: excellent (used), Year of construction: 2018, bore capacity in steel (diameter) 75 mm spindle taper: MT 5 Gbodpfx Asyh Rqfjfnjh spindle stroke - max. 380 mm transmission ratio 2 11,2 - 2.000 quill stroke 16 mm feed for quill 1: 16 spindle throat 2000/ 38 mm spindle drive 15 kW weight 7,1 t Thread in steel, strength 600 N/mm² max. M75x4 Vertical swivel arm adjustment max. 950 mm Drill slide adjustment on the swivel arm 1614 mm Distance between spindle nose and clamping surface max. / min. 2000/670 Accessories: Heidenhain Radial digital display, clamping cube 1000 x 750 x 500 mm Coolant system, work light

Condition: excellent (used), Year of construction: 2012, bore capacity in steel (diameter) 62 mm arm length 350-1600 mm workpiece height max. 1250 mm distance spindle nose and table 350-1250 mm Boring depth max. 315 mm machine table 2400 x 1000 x 200 mm Turning speeds of the bor. spindle 38 - 2000 U / min spindle taper MT5 feed 0,06 - 1,00 mm/U engine output 4 kW stroke drive 1,5 kW oil pump 0,75 kW total power requirement 6 kW Gedpfx Afsyhq T Nsnjbh weight of the machine ca. 3,8 t dimensions of the machine ca. 2490 x 1050 x 2780 mm Steps of spindle speed: step-less Steps of spindle feed: 8 Speed of the arm up and down: 1.2 m/min Arm moving angle: ±180 degree Spindle moving distance of each dial revolution: 122 mm Max. spindle torque: 400 Nm Max. spindle feed resistance: 16000 N

Condition: as good as new (ex-display), Year of construction: 2021, operating hours: 100 h, functionality: fully functional, A new, unused centrifugal fan from Elektror is offered for sale here. This was bought for one of our projects but was never used. Gbodpfx Afjkt S S Nsnoh Availability: In stock Quantity: 1 piece Further information can be found on the nameplates. Feel free to contact us if you have any questions.

Condition: good (used), Year of construction: 1971, Webo BR 35 V / 1250 Radial Drilling Machine Working Area Distance from spindle to column: smallest 280 mm / largest 1250 mm Distance from spindle or drilling distance to table top: smallest 0 mm / largest 900 mm Distance from spindle to base plate: smallest 200 mm / largest 1400 mm Drill diameter: smallest 860 mm / largest 2800 mm Swivel range: 2,200 mm / clamping diameter approx. 240 mm Clamping area: upper 650 x 500 mm / side 770 x 500 mm Drill spindle diameter 40/85 mm Speed: 30 - 1800 rpm Year of manufacture: 1971 Gjdpeihfw Nsfx Afnjbh For further technical data, please refer to the machine card. Item condition: used, immaculate, and well maintained. Auction items: Only the Webo BR 35 V / 1250 without the reversible clamp shown. This can be purchased individually or as a bundle in our other auctions. Financing through our bank is also possible. komplett-konzept.leasingo.de You can find more metalworking machines – new and used – in our shop! International shipping costs on request!

Condition: good (used), functionality: fully functional, Radial drilling machine BWF BR40 * 15 speeds * min. speed: 22.4 rpm * max. speed: 2800 rpm T slot table: * Length: 1600mm * Width: 800mm Gedpfx Asviu Nmsfnsbh Machine dimensions: * Length: 2500mm * Height: 2800mm * Width: 1000mm

Condition: good (used), functionality: fully functional, quill stroke: 190 mm, spindle speed (min.): 41 rpm, spindle speed (max.): 1,800 rpm, overall weight: 1,920 kg, workpiece weight (max.): 17 kg, sheet thickness steel (max.): 32 mm, torque: 250 Nm, table height: 900 mm, branded DONAU high speed radial drilling machine type DR 32 - completely overhauled by vaumatec in 2022 - with SPECIAL TABLE PLATE (clamping surface 1400 x 1000 mm with coolant channel and drain as well as 4 adjustable feet to relieve the table frame) Technical data: Drilling capacity into solid material: St 60/E335 mm Ø 32 (at feed rate 0.20 mm/rev): GG 22 mm Ø 45 Thread cutting: St 60/E355 M26 Thread cutting: GG22 M35 Tool holder: MK4 Column diameter: mm Ø 195 Distance between spindle nose and table: min./max. mm 260/660 Work table height: mm 900 Quill stroke: mm 190 Column stroke: mm 400 Spindle speeds Speed series I : rpm. 41-1800 Feed rates: mm/rev 0.1-0; 15-0; 20-0.3 Torque at the spindle: max. Nm 250 Smooth running of the boom: Radial N 25 Smoothness of the arm: Axial N 25 Clamping effect: Radial Nm 3500 Clamping effect: Axial N 5500 Feed force: N 7500 Max. permissible mass: kg 17 Max. permissible moment of inertia: kgm 0.002176 Workpiece: Gjdpjrn Riqofx Afnjbh max. table load: kg 1000 Center of gravity: in the middle of the work surface

Condition: used, Drilling machine Brand: GSP Model: 407C27 Reach: 2250 mm Drilling capacity (steel): - normal feed: diameter 70 mm - slow feed: diameter 90 mm Carriage travel on arm: 1900 mm Drilling radius (min. - max.): 630 - 2500 mm Height (min. - max.): 500 - 1750 mm Vertical arm travel: 850 mm Spindle stroke: 400 mm Spindle speeds: 25 to 1400 rpm Gbodpsyanmwofx Afnjh Motor power: 6 kW Spindle taper: MT 5

Condition: new, The R 60 VT PRO is a high-quality radial drilling machine that belongs to the Radial Drilling Machines category, representing the latest generation of conventional radial drill presses from KNUTH. This versatile machine simplifies the machining process, supporting precise drilling, countersinking, and thread cutting—ideal for single parts and small batch productions. Built with premium cast materials, its robust design features a large column and torsion-resistant boom, ensuring stability and reliability. Key functionalities include an electronically controlled servo quill feed with a large touchscreen display, automatic thread cutting capabilities, and a powerful coolant system, all designed to streamline operations. The machine offers adjustable height for the boom, central lubrication for maintenance ease, and a variety of user-friendly interfaces for setting operating parameters. With a drilling capacity of 60 mm and throat depth from 350 to 1,600 mm, this robust and advanced radial drilling machine makes daily production tasks smoother. You can request a quote or order online to enhance your machining capabilities with the R 60 VT PRO. Gbjdpju E Hzwefx Afnsh

Condition: excellent (used), Year of construction: 1990, Radial saw ZS135 Year of manufacture: 1990 On stand With pneumatic clamp Hydraulic feed brake Godjt Sin Sjpfx Afnebh Saw blade for aluminium 2 kW / 380 Volt

Condition: new, Drilling capacity cast iron / steel ----- 31.5 / 25 mm Tapping capacity cast iron / steel ----- 20 / 16 mm Speed range ----- (8) 100 ~ 1600 rpm Spindle stroke ----- 135 mm Unload ----- 300 ~ 720 mm Spindle intake ----- MK3 Spindle feed ----- 0.08 / 0.14 / 0.22 mm/omw Godpfx Afjq E Izmonebh Cube table----- 250 x 250 x 250 mm Column diameter ----- 150 mm Foot ----- 1200 x 620 mm Maximum distance spindle - base ----- 275 ~ 680 mm Motor ----- 1.1 KW Voltage ----- 400V / 3 Phase Weight ----- 580 KG INCLUDING * Cooling system * CE plug * SCHNEIDER electrics OPTION * Floor cabinet

Condition: new, The KNUTH R 80 V radial drilling machine represents a powerful and versatile addition to the Radial Drilling Machines category, designed for drilling, reaming, and countersinking in steel or cast iron. Its robust construction ensures constant high accuracy, while the long projection arm provides exceptional flexibility for handling large and heavy workpieces. Key features include an infinitely variable spindle speed with a digital display and a cube table that offers extended clamping possibilities. Additionally, the machine is equipped with a powerful coolant system, LED work lamp, and user-friendly controls for efficient operation. With a throat depth ranging from 450 to 2,550 mm and a drilling capacity of 80 mm, this model is ideal for various production and construction tasks. Trust KNUTH for your drilling solutions and request a quote for the R 80 V Radial Drilling Machine today. Godpfeu Abxfsx Afnsbh

Condition: used, Year of construction: 1972, bore capacity in steel (diameter) 50,0 mm arm length 1.350 mm workpiece height max. 1630 mm turning speeds 19 - 1320 U/min Godpfx Aewiikdefnjbh bore spindles - Morse Taper 5 MK engine output 5,5 kW weight 5 t range L-W-H 2,4 x 1,0 x 3,55 mm feed movement 475 mm floor plate size: 1650x1000 mm feeds 0,07-2,9 mm/U

Condition: used, The KNUTH KSR 50 VT is a high-performance radial drilling machine that belongs to the Radial Drilling Machines category. Designed with "Tool to the workpiece" in mind, this machine offers exceptional flexibility with clamping surfaces on three sides to accommodate various applications. Built from thick-walled high-grade cast iron, the KSR 50 VT features a robust structure, ensuring durability and precision during operation. The electronically controlled servo quill feed and large touchscreen display enhance user experience, allowing for seamless adjustments of machining parameters. Ideal for single and small series production, it shines in maintenance activities and tool as well as steel construction. With a drilling capacity of 50 mm and a table setup area of 1,200 x 505 mm, the KSR 50 VT is versatile enough for diverse tasks. Buy now to elevate your drilling capabilities with this advanced radial drilling machine. Gjdpfxjyfl Uve Afnsbh

Condition: ready for operation (used), functionality: fully functional, Offered here are several used centrifugal fans, including Siemens electric motors, available in various power ratings and sizes. The fans can be used for either intake or exhaust ventilation. They originate from a kiln system and are therefore heat-resistant. Gbedpfxsyhf H Ro Afnjh Currently, 5 fans are available for sale. 1x Alko Therm GmbH RZR 15-630 Siemens 1LA2186-4AA60-ZA11 22 kW / 1460 rpm 1x Gebhardt Ventilatoren RZR 11-0560 LG/90 Siemens 1LA7163-4AA60 11 kW / 1460 rpm 1x Alko Therm GmbH RZR 15-710 Siemens 1LA2207-4AA60-ZA11 30 kW / 1465 rpm 1x Alko Therm GmbH RZR 15-710 Siemens - 1x Alko Therm GmbH RZR 15-0630 1x Gebhardt Ventilatoren RZR 11-0560 LG/90 Siemens 1LA7163-4AA60Z 11 kW / 1460 rpm Centrifugal fan, radial blower, radial ventilator

Condition: refurbished (used), Year of construction: 2000, functionality: fully functional, drilling capacity: 40 mm, quill stroke: 200 mm, quill diameter: 80 mm, • Worktable 1200 x 750 mm with 5 T-slots • Arm travel 1050 mm • Drill spindle Morse taper 4 • Infinitely variable speed control • Infinitely variable quill feed • Thread cutting device • 2 T-slots (18 mm) each, machine base rear and left • Machine lamp • Central lubrication • Table surface machined on all sides • Safety guard on drill • Coolant system Dimensions and Travel Tool holder MT 4 Column diameter mm 195 Table dimensions mm 1200 x 750 Number of T-slots 5 T-slot spacing mm 125 Quill stroke mm 220 Column stroke mm 450 Distance spindle nose to table min. mm 40 max. mm 710 Distance spindle nose to base plate min. mm 840 max. mm 1510 Drilling radius min. mm 540 max. mm 1590 Working table height mm 900 Machining Data Drilling capacity solid material St 60 Ø 45 mm GG 22 Ø 55 mm Thread cutting St 60 M 36 GG 22 M 45 Main Spindle Drive AC motor, frequency-controlled kW 5.5 at 100% duty cycle Speed range rpm 15 - 2800 Torque Nm max. 250 Constant from rpm 15 - 200 Feed Drives Feed, stepless mm/rev 0.02 - 0.7 Feed force N 12,000 Gbjdpfxeyhdvkj Afneh Electrical Data Operating voltage / frequency V / Hz 400 / 50 Control voltage V 24 Total connected load kVA 9.3 Weight DANUFLEX 145 (without packaging) with 750 x 1200 mm table kg 2,600 Documentation Operating manual, incl. Lubrication and hydraulic diagram Electrical schematic

Condition: good (used), Year of construction: 2000, functionality: fully functional, drilling capacity: 40 mm, quill stroke: 200 mm, quill diameter: 80 mm, Machine design - Work table 1800 x 600 mm with 4T-slots - Boom travel 1050 mm Gbedpfxeu Aa I Sj Afnjh - SK 40 drilling spindle with tool clamping device - Infinitely variable speed programming - Infinitely variable quill feed via three-phase servo motor - 2 T-slots 18 mm on the machine base at the rear - 2 T-slots 18 mm on the left machine base frame - Thread cutting device - Central lubrication - Coolant device - Machine light - CE marking - Safety device - USB interface Dimensions and travels Tool holder SK 40 Column diameter mm 195 Table dimensions mm 1800 x 600 Number of T-slots 4 Distance between T-slots mm 125 Quill stroke (Z-axis) mm 200 Column stroke (W-axis) mm 410 Distance spindle bottom edge - min mm 70 Table top edge max. mm 680 Distance spindle bottom edge - min mm 970 Floor max. mm 1580 Drilling radius mm 540 - 1590 Worktable height mm 900 Cutting values Drilling capacity into solid St 60  40 GG 22  50 Thread cutting St 60 M 36 GG 22 M 42 Main spindle drive AC motor, frequency-controlled kW 5.5 at 100 % duty cycle. Speed range: min -1 15 - 2800 Torque Nm max. 250 constant from min -1 15 - 2000 Feed drives X-axis - AC - servo motor kW 0.25 Y-axis - AC - servo motor kW 0.25 Z-axis - AC - servo motor kW 4.50 W-axis - AC - servo motor kW 2.50 Rapid traverse speeds (X/Y/Z): m/min. 7.5 / 7.5 / 5 Rapid traverse speeds (W): m/min. 3 Feed rates stepless mm/min 5 - 2000 Accuracy Positioning accuracy X-, Y-axis to 1200 mm mm ± 0.075 Electrical data Operating voltage / frequency V / Hz 400 / 50 Control voltage V 24 Hydraulic unit for clamping kW 0.75 Total connected load kVA 13.0 Weight Danumeric 440 (without packaging) with table 1800 x 600 mm kg 2800 CNC control Axes: 4 (X, Y, Z, W), expandable Processor: 32-bit CPU Screen: TFT flat screen, backlit, easy to read from all sides legible from all sides, 215 x 160 mm Position information: Cartesian or polar, absolute or incremental measurements, Unit of measurement: mm or inch or in degrees Interpolation: 2 axes (X, Y) Technology database: tool management, tool suggestions according to machining type, material-dependent cutting data suggestions Tool management: max. 500 tools Subroutine technology: yes Machining cycles Standard software options: Programming in dialog, 38 zero offsets, rotation and mirroring, teach-in for X, Y, Z, restart in program with selection functions for targeted entry Zero point determination: Cycles for determining zero points by manually probing the workpiece for by manually probing the workpiece for: - any clamped rectangular parts - any clamped round parts - Mediation of cast and flame-cut parts - Angular position detection for round parts by touching reference edges or surfaces Test graphics Graphic display of drilling patterns Data interfaces USB