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)
08/1995
08/24/1995WO1995022440A1 Socket wrench
08/24/1995WO1995022439A1 Ratchet handle having a reversible one-way clutch
08/23/1995CN2205765Y Fast adjustable wrench
08/22/1995CA2110588C Compressible screw-type locking mechanism
08/16/1995EP0667469A1 Ratchet mechanism exploiting both strokes of the ratchet motion
08/16/1995CN2205288Y Four-purpose movable spanner
08/15/1995US5440957 Oil filter wrench
08/15/1995US5440956 Unidirectional gas valve shutoff tool and method
08/15/1995US5440955 Multi-purpose strap wrench
08/09/1995CN2204876Y Antistealing bolt and nut used on electric power distribution tower and its spanner
08/09/1995CN2204686Y Self adaptable spanner
08/08/1995US5439338 Anchorage and installation tool
08/08/1995US5438893 Oil filter wrench
08/08/1995US5438891 Collet type fastener removal tool
08/08/1995CA2039731C Wrench
08/03/1995WO1995020727A1 Fastening system
08/03/1995CA2158980A1 Fastening system
08/02/1995CN2204221Y Monkey wrench suitable to pipe either
08/01/1995US5437212 Ratcheting screwdriver
07/1995
07/25/1995US5435680 Screw drive construction
07/25/1995US5435213 Ring gear camming member
07/20/1995DE4400895A1 Anchor bolt for undercut hole
07/19/1995EP0487614B1 Friction grip for tubular goods
07/19/1995CN2203640Y Double offset ring spanner
07/18/1995US5433569 Screw
07/18/1995US5433548 Universal joint for torque transmitting tools
07/18/1995US5433128 Sucker rod coupling tool and method
07/18/1995CA2063268C Lock and hexagonal nut combination for mounting vehicle wheels
07/13/1995WO1995018700A1 Expandable jaw broken bolt extractor
07/12/1995CN2203208Y Bidirectional rotary chain pipe wrench
07/11/1995US5431660 Spring loaded screw and driver/extractor therefor
07/05/1995EP0661139A1 Ratcheting screwdriver
07/05/1995CN2202615Y Wrench for water tank lid
07/04/1995US5429019 Plug manipulator tool for swimming pool skimmer
07/04/1995US5429018 Ratchet wrench
07/04/1995US5429017 Fluid-operated torque tool
07/04/1995US5428853 Fireman's combination tool assembly
06/1995
06/29/1995WO1995017280A1 Screwdriver
06/28/1995CN2202015Y Lockable monkey spanner
06/28/1995CN2202014Y Telescopic box spanner
06/27/1995US5427364 Screw clamp
06/27/1995US5427004 Universal, self-blocking vice key
06/27/1995US5427003 Screwdriver
06/21/1995CN2201213Y Multifunctional quick adjustable spanner
06/20/1995US5425292 Wrench device
06/20/1995US5425291 Unidirectional driving head assembly
06/20/1995US5425290 Doorstop installation wrench
06/20/1995US5425289 Bung tool
06/14/1995DE4342464A1 Screwdriver for tight or loose screws or nuts
06/14/1995CN2200513Y Wrench with double jaw
06/14/1995CN2200512Y Multifunction combined pincers
06/08/1995DE4341658A1 Universal fitting for use with gas and water supplies
06/08/1995DE4341140A1 Ratchet wrench assembly
06/07/1995EP0656246A1 Method of crimping a crimping ring placed axially behind an obstacle und device therefor
06/07/1995EP0655964A1 Powered reversing ratchet driver
06/07/1995CN2199846Y Adjustable spanner
06/07/1995CN2199845Y Improved adjustable spanner
06/07/1995CN1103345A Adjustable gripping and locking tool
06/06/1995US5421224 Head indicia to indicate tool type
06/03/1995CA2118072A1 Ratcheting screwdriver
05/1995
05/31/1995EP0655224A1 Spring loaded screw and driver/extractor therefor
05/31/1995CN2199016Y Olecranon-type pipe wrench
05/31/1995CN2199015Y Automatic centring grip wrench
05/31/1995CN2199014Y Multipurpose adjustable wrench
05/31/1995CN2199013Y Dual-purpose adjustable wrench for inside and outside
05/31/1995CN2199012Y Automatic positioning wrench
05/31/1995CN2199011Y Omnibearing torsional T-shape wrench
05/30/1995US5419221 Indexable head ratchet wrench
05/24/1995EP0651688A4 Adjustable wrench.
05/24/1995EP0634965A4 Socket for turning a threaded connector by power tool.
05/24/1995CN2198076Y Combined inner hexagonal spanners
05/23/1995US5417129 Ratchet wrench including toothless drive
05/18/1995DE4338748A1 Manual rotary tool with actuating force transmission shaft
05/18/1995DE4338694A1 Spanner type tool for opening and tightening of filling or emptying connecting unions
05/17/1995EP0652815A1 Adjustable gripping device
05/17/1995CN2197173Y Spoke spanner
05/16/1995US5415065 Hand tool with torque sleeve for limiting installation torque
05/16/1995US5415064 Adjustable wrench
05/10/1995EP0651688A1 Adjustable wrench
05/10/1995CN2196532Y Block-adjusting two-purpose spanner
05/10/1995CN2196531Y Multi-function combination-type spanner
05/03/1995CN2196004Y Ratchet screwdriver
05/03/1995CN2196003Y Improved wrench
05/02/1995CA2052576C Ratcheted coupling
05/02/1995CA2027681C One-piece, open-end wrenching head with serrated jaws
04/1995
04/29/1995CA2112279A1 Composite ratchet wrench and method of making same
04/26/1995EP0649813A2 Bung tool
04/26/1995EP0649360A1 Ring gear camming member
04/26/1995CN2195513Y Device for opening bottle
04/26/1995CN2195413Y Ratchet wrench
04/26/1995CN2195412Y Ratchet spanner
04/26/1995CN2195411Y Spanner
04/18/1995US5406868 Open end wrench
04/13/1995DE4436321A1 Reversible ratchet head
04/12/1995CN2194242Y Ratchet spanner
04/12/1995CN2194241Y Ratchet structure of box end wrench
04/11/1995US5404774 Clutch adjusting tool
04/11/1995US5404773 For transmitting torque to a workpiece
04/11/1995US5404615 For imparting rotational motion into a rotationally-operable device
04/05/1995EP0646439A1 Pipe- or socket wrench with holding means for the manipulating building part
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