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)
04/2003
04/17/2003DE20300758U1 Spanner with magnetic grip has magnets embedded in spanner head
04/16/2003CN1411404A Bit for removing damaged screws
04/15/2003US6547013 Screw driving tool
04/15/2003US6546815 Reading method of screw rotation angle of hand-held impact wrench, hand-vibration detection method, tightening evaluation method and control method of hand-held power screw loosening tool
04/10/2003US20030066395 Connector for a tool
04/10/2003US20030066393 Double-ended fastening device for applying a predetermined clamp-up load
04/09/2003EP0963275B1 Mobile automatic machine for fastening of fasteners
04/09/2003CN1408510A Automatic supply screw driver
04/08/2003US6543959 Two-way quick connector
04/08/2003US6543317 Screw holder and torquing tool
04/08/2003CA2284329C Fastener-driving accessory for rotary driving tool
04/03/2003WO2003027566A2 Flashlight with bracket device for cordless drill
04/03/2003WO2003026852A1 Pass through socket and ratchet wrench combination
04/03/2003WO2003026823A1 Guides for centering screws and drill bits in countersink holes
04/03/2003US20030065474 Apparatus and method for sensing torque angle
04/03/2003US20030065456 Torque angle sensing system and method with angle indication
04/02/2003EP1297929A2 Torque wrench with a frictionally engaging control clutch
04/02/2003EP0746431B1 Improved fastening tools
04/02/2003EP0734310B1 Pneumatic power tool
04/02/2003CN2542404Y Screwdriver socket plugging locator
04/02/2003CN1406719A Mounting device with nail box
04/01/2003US6539826 Screwing element
04/01/2003US6539603 Method for self-programming a power nutrunner control system during initial tightening processes
03/2003
03/27/2003US20030059267 Guides for centering screws and drill bits in countersink holes
03/27/2003US20030058638 Flashlight with bracket device for cordless drill
03/27/2003US20030058637 Detachable lamp for hand tool
03/27/2003US20030057661 Power drivable chuck
03/27/2003US20030056625 Output shaft and concentrically mounted attachments therefor
03/27/2003US20030056624 Multipurpose socket wrench
03/27/2003DE20300642U1 Socket drive ratchet has housing with drive head and lid with spring strip engaging operating plate
03/26/2003EP1294514A1 Workpiece connector for a power tool
03/25/2003US6536537 Screw drivers
03/25/2003US6536536 Power tools
03/20/2003WO2003022528A1 Quick release socket adapter
03/20/2003US20030053306 Tool having an illumination function
03/19/2003EP1293300A2 Torque wrench
03/19/2003EP1293299A2 Screw driving gun with a screwbelt-retaining member
03/19/2003EP1183430B1 Device for screwing in fastening elements
03/18/2003US6533432 Screwdriver
03/18/2003US6533291 Chuck having quick change mechanism
03/18/2003US6533093 Torque adjusting device for a drill
03/18/2003US6532845 Method of and an apparatus for tightening threaded connectors
03/18/2003US6532648 Apparatus for fixedly connecting threaded tubes, and recording medium storing control program
03/13/2003WO2003020475A1 Ratchet spanner with stopper cap
03/13/2003US20030047890 Locking drive tool
03/13/2003US20030047042 Threaded pipe installation tool system
03/13/2003US20030046768 Magnetic tool structure
03/13/2003DE20300231U1 Ratchet screwdriver shank has universal joint
03/13/2003DE20117855U1 Demonstration tool for profile grip of screwdriver tip has steel plate with roughened areas adjacent to tip of screwdriver marking
03/12/2003EP1289714A1 Screwdriver shank with a detachable attachment
03/12/2003EP1075357B1 Handle for a hand tool, especially a screwdriver grip
03/12/2003CN2539605Y Brake device for pincers
03/11/2003US6530299 Joint adapter for a power drill screw driver
03/06/2003WO2003018263A1 Chuck for tools, especially for screwdriver bits
03/06/2003WO2003017857A1 Device for limiting torque to be transferred
03/06/2003US20030043574 Ratchet wrench and lighting circuit
03/06/2003US20030041704 Socket-drive anvil element for an impact wrench
03/06/2003US20030041699 Wrench with magnet
03/06/2003US20030041698 Magnetic engaging member for engaged with a socket
03/06/2003US20030041696 Magazine with bolt-shaped fastening elements for a setting tool
03/06/2003US20030041383 Wrench structure
03/06/2003DE20023108U1 Setting tool for e.g. roofing screws with washers has screw holder with contact with magnet for contact-free holding of screws
03/06/2003DE10131220C1 Electric handtool with overload coupling reducing torque transmitted between drive shaft of electric drive motor and driven stage when tool is blocked
03/05/2003CN2538495Y Torque force wrench
03/04/2003US6527404 Ratchet wrench and lighting circuit arrangement
03/04/2003US6527060 Portable power tool with separate pistol-type handle
03/04/2003US6526853 Electromechanical releasing torque wrench
03/04/2003US6526850 Jack bit for actuating scissor jacks on trailers
02/2003
02/27/2003WO2003015991A1 Rotating machine, approximately in the form of a hand drill, a percussion drill, a drill hammer or a battery screwdriver
02/27/2003WO2003015990A1 Pneumatic tool controller
02/27/2003US20030040871 Intelligent assembly systems and methods
02/27/2003US20030039527 Connecting element in the form of a screw, nut or washer for a screw connection, and method for the tightening thereof
02/27/2003US20030038490 Cable clamp immobilizing tool
02/27/2003US20030037642 Wrench structure
02/27/2003US20030037621 Bit adopter for torque detector
02/27/2003US20030037423 Intelligent power tool
02/27/2003DE20218969U1 Hand tool with derusting device, e.g. for turning rusty screws or nuts, derusting device having a housing in which a power source, a drive, a switch and a derusting element are arranged successively
02/27/2003DE20218968U1 Hand-held spanner has button magnet in jaw flank
02/26/2003CN2537520Y One-way controller for spanners
02/25/2003US6524035 Conduit reamer tool assembly
02/25/2003US6523658 Clutch mechanism for use in rotary tools having screw-driving and drill modes
02/25/2003US6523442 Torque tool assembly
02/25/2003US6523441 Switch device of socket wrench extension
02/20/2003WO2003013797A1 Method for controlling an intermittently operating screw tool
02/20/2003US20030033912 Torque tool socket release method and apparatus
02/20/2003US20030033909 Hose clamp tool
02/20/2003US20030033864 Power steering belt tensioning apparatus and method
02/20/2003DE20121624U1 Power screw driving tool for use in workshop has power unit for hand drill with right-angle drive to planetary reduction gear with chuck and support foot
02/18/2003US6520509 Screw guide device with drill bit/screw bit and counter sink/drill stop means
02/13/2003WO2003011533A2 Battery powered screwdriver and screw starting device
02/13/2003US20030029284 Ratchet wrench for storage of nested sockets
02/13/2003US20030029283 Multiple screwdriver
02/13/2003DE20212096U1 Hand-held nut driver for automotive wheel nuts has handle moving axially along driver shank
02/13/2003CA2354999A1 Multiple screwdriver
02/12/2003EP1282484A1 Machine tool, especially a hand machine tool
02/12/2003CN2535193Y Cross-shaped wrench
02/12/2003CN1396855A 气动旋转工具 Pneumatic rotary tool
02/11/2003US6516896 Torque-applying tool and control therefor
02/11/2003US6516688 Hand tool
02/06/2003WO2003009969A2 Impact tool battery pack with acoustically-triggered timed impact shutoff
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