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 13 - Spanners; Wrenches
Patents for B25B 13 - Spanners; Wrenches (18,360)
12/2000
12/05/2000US6155140 Ratchet wrench
11/2000
11/30/2000WO2000071300A1 Universal spanner
11/30/2000DE19924664A1 Adjustable wrench, e.g. pipe wrench; has saw-toothed rod and spring-biased corresponding toothed comb that can be displaced along each other with locking element to secure wrench at desired setting
11/29/2000CN2408296Y Nut and its spanners
11/29/2000CN2407888Y Filter spanners
11/29/2000CN2407887Y Universal socket spanners
11/29/2000CN1275186A Improved structure of multi-angle nut and its driving or unscrewing tool
11/29/2000CN1275105A Box wrench and socket wrench having stopper portions for preventing slippage alone nut or bolt head
11/29/2000CN1058926C Self-forming socket
11/28/2000US6152165 Valve core mounting and dismounting tool
11/28/2000US6152000 Driver bit and driver
11/28/2000US6151999 Folding hand tool set with resilient grip
11/28/2000US6151996 Adjustable wrench
11/28/2000US6151993 Ratchet spanner
11/23/2000DE19922138A1 Combined tool for bicycles, with two pivoted tool fittings with tools and device to engage tools with each other
11/22/2000CN2406775Y Wrench
11/22/2000CN1273901A Ratchet spanner
11/21/2000US6148697 Screwgun extension
11/21/2000US6148696 Ratchet screw driver
11/21/2000US6148695 Ratchet wheel with asymmetric arcuate concave teeth or non-arcuate concave teeth and ratcheting tools with such ratchet wheel
11/21/2000US6148694 Hand wrench with torque augmenting means
11/21/2000CA2234834C Adjustable wrench
11/15/2000EP1052067A2 Fluid-operated tool
11/15/2000EP1052047A2 Clamp nut for a collet chuck
11/15/2000EP1051284A1 Sealed reversible ratchet wrench
11/15/2000CN2405706Y Improved structure of adjustable spanner
11/14/2000US6145416 Drive tool equipped with a locking mechanism
11/14/2000US6145415 Adjustable pliers
11/14/2000US6145414 Open end wrench for turning normal and worn-out bolts and nuts of different specifications
11/14/2000US6145412 Ratchet tool
11/09/2000WO2000066328A1 Gearless ratchet mechanism
11/09/2000DE19712783C2 Schrauberelement Screwdriver element
11/08/2000EP1050380A2 Ratcheting mechanism
11/08/2000EP1050379A1 Spanner
11/08/2000CN1272416A Tool controlled by fluid
11/07/2000US6142277 Magnetic ratchet/clutch-type apparatus
11/02/2000WO2000064636A1 Wire nut tool
11/02/2000EP1048416A2 Folding hand tool set
11/02/2000EP1048413A1 Universal wrench for fastening or loosening polygonal fasteners
11/02/2000EP1047529A1 Composite socket with dual inserts and annular reinforcing member
10/2000
10/31/2000US6138534 Universal socket for socket wrench
10/31/2000US6138532 Wrench having driving direction indicator
10/31/2000US6138531 Hand ratchet wrench
10/31/2000US6138530 Locking collar removal tool
10/25/2000CN2402447Y Labour-saving spanner
10/24/2000US6134992 Fasterner removing tool
10/24/2000US6134991 Pawl for ratchet wrench
10/24/2000US6134990 Ratcheting tool with improved gear wheel/pawl engagement
10/24/2000US6134989 Multi-lug nut driving device
10/19/2000WO2000061960A1 Selectable one way stepless clutch
10/19/2000WO2000061334A1 Pull stud removal device
10/19/2000DE19910676A1 Fixture and release system for screws comprises tool with torque transmission component with corresponding screw-side accommodation for torque transmission component
10/19/2000CA2367510A1 Pull stud removal device
10/18/2000EP1044768A2 Selectable one way stepless clutch
10/18/2000CN2401322Y Clamping device
10/18/2000CN2401321Y Through hole type socket wrench
10/17/2000US6131494 Shock absorber adjustment tool and method
10/17/2000US6131492 Fixed wrench
10/17/2000US6131491 Self-locking chuck key
10/17/2000US6131490 Ratchet wrench
10/17/2000US6131489 Reversible wrench
10/17/2000CA2192531C Improved ratchet wrench
10/12/2000WO2000059686A2 Electrically insulated hand tool with a detent mechanism
10/12/2000DE10005313A1 Fold-out manual tool kit c0mprises handle with two sides and third side at right angles, tool-holders, and recess
10/11/2000CN2400624Y Anti-theft locking assembly and special assembling and disassembling tool for nut
10/11/2000CN2400224Y Simple insulating hand tool
10/11/2000CN2400223Y Wrench
10/11/2000CN1269741A Automatic screw fastener
10/11/2000CN1269278A Ratchet driven tool
10/10/2000US6128981 Folding hand tool set
10/10/2000US6128980 Optimal clearance retaining devices for adjustable wrenches
10/05/2000WO2000058057A1 Wrench
10/05/2000WO2000058056A1 Asymmetrical fastening system
10/04/2000EP1039989A1 Wrench with recesses enclosing corners of a fastening element without touching the corners
10/04/2000EP1039988A1 Wrench for rotation of hexagonal nuts or bolts
10/04/2000CN2399169Y Three-point pipe wrench
10/04/2000CN2399168Y Pipe vice
10/04/2000CN2399167Y Fast clamping adjustable wrench
10/04/2000CN2399166Y Fast regulating spanner
10/04/2000CN2399165Y Clyburn spanner
10/04/2000CN2399164Y Socket spanner
10/03/2000US6126882 Method of molding a socket tool
10/03/2000US6125725 Device for rotating at least one rotatable element
10/03/2000US6125724 English/metric adjustable wrench with dial
10/03/2000US6125723 Driving device for tubular member
10/03/2000US6125722 Ratchet wrench with sealed reversing lever
10/03/2000US6125514 Safety clamp
09/2000
09/27/2000EP1039151A1 Combination of screw with driver bit or wrench
09/27/2000CN2398058Y Measurable torque pipe wrench with double-inclined-plane bite
09/26/2000US6122997 Adapter for precise tightening of fluid tube fittings
09/21/2000WO2000054938A1 Structure for ratchet wrench pawl
09/21/2000WO2000054937A1 Ratchet wrench with sealed reversing lever
09/20/2000CN2396930Y Wrench with movable driving end
09/20/2000CN2396929Y Wrench
09/19/2000US6119563 Inline ball valve shutoff tool
09/19/2000US6119559 Socket wrench extension
09/19/2000US6119558 Manual pipe tong having secondary safety latch
09/14/2000WO2000053376A1 Holder for a pin spanner
09/14/2000DE19910769A1 Eindrehwerkzeug für einen Luftschicht-Schraubanker Insertion tool for a layer of air-Screw
09/13/2000EP1035336A2 Driver, fastener and forming tool
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