Patents
Sitemap › B25 - Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators › B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding › B25B 23 - Details of, or accessories for, spanners, wrenches, screwdrivers
Patents for B25B 23 - Details of, or accessories for, spanners, wrenches, screwdrivers (20,046)
12/2012
12/26/2012CN202622648U Combined-type socket spanner for maintaining switch cabinet
12/26/2012CN202622644U Special tool for rotating oil pumping rod of oil pumping driven well
12/26/2012CN202622643U Novel valve spanner
12/26/2012CN202622639U Improved three jaw chuck wrench
12/26/2012CN202622635U Charged bolt tightening device
12/26/2012CN202622634U Special stress application clamp for sucker rod
12/26/2012CN202622633U Multi-angle bidirectional wrench
12/26/2012CN202622629U Zero-clearance adjustable spanner
12/26/2012CN202622628U Solid wrench
12/26/2012CN202622627U Socket spanner
12/26/2012CN202622625U Internal hexagonal wrench
12/26/2012CN202622624U Internal hexagonal wrench
12/26/2012CN202622623U Handy nut fixation wrench
12/26/2012CN102837284A Safety protection device for long handle pneumatic screwdriver
12/26/2012CN102837282A Template plastic cone spanner and use method thereof
12/26/2012CN102837279A Telescopic sleeve double offset ring spanner
12/26/2012CN102837278A Retractable wrench
12/26/2012CN102107413B Sleeve connecting rod
12/26/2012CN101973006B Simulating tool hand
12/26/2012CN101890688B Ratchet screw driver
12/26/2012CN101782114B 万向接头 Cardan
12/26/2012CN101767319B Screwdriver ratchet device with built-in ratchet and application thereof
12/25/2012US8336428 Universal ratcheting tool
12/22/2012CA2780499A1 Multifunctional electric tool
12/20/2012WO2012048130A9 Ring lock mandrel and release mechanism
12/20/2012US20120318552 Impact Tool
12/20/2012US20120318550 Impact tool
12/20/2012US20120318547 Power tool with torque clutch
12/20/2012US20120318108 Driving element, transporting device, and fastener driving tool
12/20/2012US20120318106 Wrench with a quickly rotatable driving head
12/20/2012DE102011009402A1 Screwdriver for fixing and loosening e.g. slotted screw, has guide zone comprising support as fixed bearing, which is delimited by boundary of core and stopper, and shell parts forming detachably supported swivel guide
12/19/2012EP2535177A1 Quick-connect coupling
12/19/2012EP2535139A1 Impact tool
12/19/2012EP2533943A2 Apparatus for tightening threaded fasteners
12/19/2012DE202011110176U1 Werkzeug Tool
12/19/2012CN202612357U Internal fan-shaped vehicle nut wheel lock with triple anti-theft function and special-purpose key thereof
12/19/2012CN202612356U Inner pentagram car nut wheel lock with triple anti-theft functions and key special for the same
12/19/2012CN202612355U Internal-parallelogram automobile nut wheel lock with triple anti-theft function and dedicated key thereof
12/19/2012CN202607564U Thrust-augmentation wrench
12/19/2012CN202607563U Electric screwdriver
12/19/2012CN202607562U Sleeve
12/19/2012CN202607561U Bidirectional sleeve structure
12/19/2012CN202607560U Electric screwdriver
12/19/2012CN202607555U Balanced automatic screw feeding screw gun
12/19/2012CN202607554U Travelling type air wrench suspending device
12/19/2012CN202607553U Multi-station large-torque screwdriver
12/19/2012CN202607552U Multi-head screwdriver
12/19/2012CN202607551U Multi-head screw driver with replaceable cutter bars
12/19/2012CN202607550U Screwdriver
12/19/2012CN202607542U Wrench device capable of assembling and disassembling a plurality of thread pieces
12/19/2012CN202607538U Combined socket wrench
12/19/2012CN202607537U Multifunctional wrench
12/19/2012CN202607536U Insulation flywheel fastening spanner capable of being used on power-on condition
12/19/2012CN102834225A Assembly device and assembly method
12/19/2012CN102825571A Turntable component for multifunctional metal screw tool
12/19/2012CN102825568A Adjustable spanner suitable for threaded connecting part with clamping position being smooth cylindrical surface
12/19/2012CN102825567A Strand-coiled iron wire winding spanner
12/19/2012CN102015213B Discontinuous drive power tool spindle and socket interface
12/19/2012CN101657302B Screwdriving tool with free wheel gear
12/18/2012US8333134 Nut driver with nut selecting capability
12/18/2012CA2641780C Intelligent fastener installation system
12/18/2012CA2495991C Motorized light bulb changer
12/13/2012WO2012170092A2 Handheld drive device
12/13/2012US20120312132 Electronic torque apparatus eqipped with an automatic compensation device with output torque
12/13/2012US20120312130 Fasteners and fastening systems
12/13/2012DE102012104446A1 Elektronische Drehmomentvorrichtung ausgestattet mit einem automatischen Kompensationsgerät, das ein Drehmoment ausgibt Electronic torque device equipped with an automatic compensation device that generates a torque
12/13/2012DE102011103656A1 Compressed air screwdriver for attaching or loosening screw during assembly of motor car, has generator connected with light source, which is attached at housing such that light from source radiates towards screwing area
12/13/2012DE102011077433A1 Eintreibelement, Transporteinrichtung und Eintreibvorrichtung Driving element, conveyor and driving-in
12/13/2012CA2829797A1 Handheld drive device
12/12/2012EP2532479A2 Driving element, transport device and driving device
12/12/2012CN202597427U Automobile nut wheel lock with triple-burglary-prevention function and waist-drum-shaped internal part and special key of lock
12/12/2012CN202592288U Magnet sleeve for enhancing magnetism of screw driver
12/12/2012CN202592287U Tool for rotating rod-shaped part
12/12/2012CN202592285U Screwdriver with dice
12/12/2012CN202592284U Steering device for adjusting opener angle
12/12/2012CN202592283U Screwdriver with 75 degrees
12/12/2012CN202592282U Dual-function flexible screwdriver
12/12/2012CN202592281U Screwdriver with movable knife bar
12/12/2012CN202592280U Screw driver with free handles
12/12/2012CN202592278U Thermal expansion bottle opener for changing bottle opener head
12/12/2012CN202592276U Adjustable wrench
12/12/2012CN202592273U Screw die casing pipe special for transformer conducting rod
12/12/2012CN202592268U Wrench with dice
12/12/2012CN202592267U Wrench
12/12/2012CN202592266U Dual-arm inner hexagon spanner
12/12/2012CN202592265U Novel nut wrench
12/12/2012CN102814776A Driving element, transporting device, and fastener driving tool
12/12/2012CN102814775A Impact wrench provided with improved reversing switch
12/12/2012CN102814774A Fast adjustable monkey wrench
12/12/2012CN102814773A Novel dual-purpose adjustable spanner
12/12/2012CN102814772A Structure of spanner used in three-dimensional space
12/11/2012US8328823 Powered tacker instrument
12/11/2012US8328381 Light for a power tool and method of illuminating a workpiece
12/11/2012US8327741 Torque wrench and method for determining rotational angle of torque wrench
12/11/2012US8327740 Torque wrench, handle and head piece
12/06/2012WO2012167241A1 Control system for a fastening power tool
12/06/2012WO2012166609A1 Accessory retention device for a rotary impact tool
12/06/2012WO2012165113A1 Power tool
12/06/2012WO2012163374A1 Tool
12/06/2012WO2012112591A3 International application for enhanced high torque device
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