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)
06/2003
06/18/2003CN2555981Y L-shape spanner tool sleeve
06/18/2003CN1424954A Hand tool, in particular screwdriver
06/18/2003CN1111469C Screwing element
06/17/2003US6578643 Pneumatic ratchet drive wrench
06/17/2003US6578222 Tool bit drive adaptor
06/12/2003WO2003048507A1 Gripping apparatus
06/12/2003WO2002053319A3 Rotational power transfer device
06/12/2003US20030109475 Introducing a gene capable of modulating the genotype and phenotype into two or more tissues following systemic administration. The gene can be introduced into a mammalian host by way of an expression vector either as naked DNA or
06/12/2003DE20304352U1 Open ended spanner, comprising details for preventing nut from falling through jaws when loosened
06/12/2003DE20302450U1 Universal clamping system for fixing workpieces, comprises cooperating horizontal eccentric parts, adapters and stops mountable in base plate
06/12/2003CA2411523A1 Wrench with guiding means at the jaws
06/11/2003EP1317996A1 Screwing tool
06/11/2003EP1198327B1 Electrically insulated hand tool with a detent mechanism
06/11/2003CN2555131Y Conjunction spanner
06/10/2003US6575061 Driver, fastener and forming tool
06/10/2003US6575060 Reversible ratchet wrench
06/10/2003US6575059 Wrench structure
06/10/2003US6575058 Analog position ratchet mechanism
06/10/2003US6575057 Broken heater hose coupler removal tool and method of use
06/05/2003WO2003046366A1 Fuel injection valve for internal combustion engines
06/05/2003DE20305911U1 Spanner with closed jaw, has equilateral triangle shaped follower protrusions with specific geometry around inner periphery of jaw
06/05/2003DE20305817U1 Asymmetric spanner kit for e.g. bicycle repairs, comprises pairs of identical size spanners with different size jaw and ring shaped heads
06/05/2003DE20303825U1 Screwdriver or insert with various tips for mounting in chuck or adapter of hand or power tool, has shaft with smaller diameter than handle
06/05/2003DE20303017U1 Spanner for hexagonal objects, has mouth with non curved flanks and curved rear side connected via recesses
06/04/2003CN2553963Y Three-hole whooe-rubber filter wrench
06/04/2003CN2553962Y Three-hole canvas filter wrench
06/04/2003CN2553961Y Six-hole rubber band type filter wrench
06/04/2003CN2553960Y Seven-hole band type filter wrench
06/04/2003CN2553959Y Semi-automatic quick universal wrench
05/2003
05/29/2003US20030097913 Adaptor device for a wrench
05/29/2003US20030097912 Adaptor device for a wrench
05/28/2003CN2552643Y Internal hexagon wrenches tool set
05/28/2003CN2552642Y Adjustable pipe tongs
05/28/2003CN2552641Y Improved structure of wrenches
05/28/2003CN2552640Y Wrenches for repairing tooth-broken ceramic-baking
05/27/2003US6568825 Tool having an illumination function
05/27/2003US6568693 Ratcheting hand held tool
05/27/2003US6568301 Adjustable wrench
05/27/2003US6568300 Ratcheting open-end wrenches
05/27/2003US6568299 Reversible ratcheting tool with a smaller head
05/27/2003US6568298 Reversible ratchet head assembly
05/27/2003US6568283 Tong wrench with tactile torque indication
05/21/2003EP1312447A2 Tool socket
05/21/2003EP0918942B1 Force application element for the transmission of a torque
05/21/2003EP0861139A4 Composite socket with double inserts
05/21/2003CN2551411Y Structure of simple angle adjustable wrench
05/21/2003CN2551408Y 管子钳 Pipe clamp
05/21/2003CN2551407Y Micromotion structure of ratchet wrench
05/21/2003CN2551406Y Lighting device for ratchet wrench
05/21/2003CN2551405Y Ratchet wrench for pipeline with engagement structure
05/21/2003CN2551404Y Easy-to-reverse ratchet wrench
05/21/2003CN2551403Y Multifunctional ratchet socket wrench structure
05/21/2003CN1108946C Auxiliary assembly tool for bicycle
05/21/2003CN1108888C Rachet and its making method, and wrench using same
05/20/2003US6564679 Appliance clutch removal and installation tool
05/20/2003US6564678 Combination of tool kits
05/15/2003WO2003039813A1 Wrench
05/15/2003DE20303978U1 Screw element has operating section which has outer or inner elliptical contour to engage with similarly contoured operating tool
05/15/2003DE20303016U1 Open jaw spanner, comprising specifically shaped head area for being used in ratchet function
05/15/2003DE20302397U1 Ratchet head, comprising both, ring-shaped core designed as rotating plate and ratchet wheel made as single unit
05/15/2003DE20301437U1 Ratchet wrench, comprising insertion area at ratchet head provided with single shoulder and single groove for accommodation of c-ring
05/14/2003CN2550130Y Twist resistant equal space non-even angular width non-isosceles and even angular width isosceles ratchet
05/14/2003CN2550129Y Multifunction spanners
05/14/2003CN1417002A Torque wrench
05/14/2003CN1108230C Tool controlled by fluid
05/13/2003US6561000 Safety pin to be actuated by a magnetic key
05/08/2003WO2003037569A1 Ratchet crank
05/08/2003WO2003037568A1 A wrench device
05/08/2003US20030084757 Wrench structure with a multiple thread worm
05/08/2003DE20302869U1 Ratchet wrench, comprising elastic element positioned beside drum in recess at inner border
05/08/2003DE20302796U1 Ratchet wrench, comprising ratchet head provided with at least one leaf spring element for securing of screw head to ratchet
05/08/2003DE20121659U1 Tool to be used in narrow space for transmission of positive or negative torque, assembled of slotted handle in line with tool head
05/07/2003CN2548770Y Spanner for dental operation
05/07/2003CN2548769Y Graduated spanner
05/06/2003US6557441 Rotational driving tool for screwing member
05/06/2003US6557229 Positioning tool for installing food waste disposers
05/02/2003EP1306170A2 Torque wrench
05/01/2003WO2003035327A1 Fold-away wrench
05/01/2003US20030079574 Appliance clutch removal and installation tool
05/01/2003US20030079572 Spanner
05/01/2003US20030079571 Ratchet crank
05/01/2003US20030079570 Structure of multi-directional, combination-type ratchet wheel wrench with sleeve
05/01/2003US20030079569 Torque wrench
04/2003
04/30/2003CN2547462Y Improved structure of ratchet wrench
04/29/2003US6554173 Robertson driver
04/24/2003WO2003033214A1 Adjustable wrench
04/24/2003US20030075025 Tool handle for holding multiple tools of different sizes during use
04/24/2003US20030075024 Single-direction operation type ratchet wrench structure
04/24/2003US20030074738 Tool assembly with a tire repairing wrench
04/24/2003DE20302063U1 Ratchet wrench, has ratchet containing toothed ring with integrally formed rotary disc
04/23/2003CN2546148Y Special spanner for mounting outdoor machine of air conditioner
04/23/2003CN2546143Y Accumulator working pin spanner
04/22/2003US6550358 Hexagonal wrench socket adapter
04/22/2003US6550357 Wrench connector
04/17/2003WO2003031832A1 Fastener and its handling tool
04/17/2003WO2003031120A1 Adjustable wrench
04/17/2003US20030070513 Combined hexagonal wrench
04/17/2003US20030070512 Reversible ratchet-type wrench
04/17/2003DE20301659U1 Screw box spanner has tubular spanner body connected to handle wire loop by pivot bolt running through tube
04/17/2003DE20300758U1 Spanner with magnetic grip has magnets embedded in spanner head
1 ... 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 ... 184