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)
06/2010
06/22/2010CA2472095C Lobed drive socket for fastener
06/17/2010WO2010067356A2 Adjustable wrenches
06/17/2010WO2010046611A3 Method and tool for manufacturing a bolting part, and device for tightening and loosening such a bolting part
06/17/2010US20100147116 Firefighter Tool
06/17/2010US20100147115 Unidirectional Ratchet Wrench
06/17/2010US20100146801 Tightening device with swivelling handling arm and appliance including such a device
06/17/2010DE102008062328A1 Rotary screwing spanner, has teeth with laminar surfaces arranged in six edge structure for engaging with laminar sides of tool element, where tool element is rotated by screwing spanner head with increased driving torque
06/17/2010DE102008062111A1 Screw wrench for fixing minimum quantity lubrication adjustment screw, has cylindrical guide bushing arranged between handle and hexagonal end piece, where guide bushing is smaller than clamping depth diameter of tool holder
06/17/2010DE102008052561B3 Open-ended spanner for screwing and unscrewing of screws and/or nuts, has attachment clamp downwardly attached in gripper slot and comprising clamp chuck provided with clamping surface that is formed opposite to tightening surface
06/17/2010DE102004013764B4 Werkzeug zum Drehen einer Kurbelwelle Tool for turning a crank shaft
06/16/2010EP2196287A1 Driver with tapered hex socket
06/16/2010EP2195144A1 A hand tool
06/16/2010CN201507714U Safety lock control driving device
06/16/2010CN201507528U Locking bolt
06/16/2010CN201505874U Novel movable spanner
06/16/2010CN201505873U Double nut socket wrench
06/16/2010CN201505872U Safety chuck key tool post wrench
06/16/2010CN201505871U Wrench
06/16/2010CN201505870U Novel movable spanner
06/16/2010CN201505869U Underground anchor-rod tray cap rapid tightening device for coal mine
06/16/2010CN101733728A Novel dual-purpose adjustable spanner
06/16/2010CN101733722A Multi-functional speeder wrench and operation method thereof
06/16/2010CN101733720A Small space wrench
06/16/2010CN101733719A Hexagonal wrench
06/16/2010CN101081494B Self-adjusted spanners
06/15/2010US7735397 Fluid operated torque tool for and a method of tightening a nut on a plate on railroad crossings
06/15/2010CA2567082C Adjustable spanner for preventing nut from rounding apex
06/10/2010WO2010065010A1 Wrap around tong and method
06/10/2010WO2010064802A2 Multi-functional spanner with operating head
06/10/2010WO2010027576A3 Adjustable ratchet system
06/10/2010US20100139461 Granular Particle Gripping Surface
06/10/2010US20100139459 Multi-task-tool
06/10/2010DE19811911B4 Werkzeug zum Anziehen und Lösen von Muttern Tool for tightening and loosening nuts
06/10/2010DE102008060132A1 Insulated tool or insulated tool insert for use for operation under electrical voltage, has insulation layer having tool fixing surface, and base body made of steel
06/09/2010CN201502615U Theft-proofing nut and special spanner
06/09/2010CN201500958U Box wrench with screw driver
06/09/2010CN201500957U Multipurpose sleeve plate
06/09/2010CN201500956U Universal joint wrench
06/09/2010CN201500955U Triangle spanner for opening and closing valve
06/09/2010CN201500954U Novel monkey wrench
06/09/2010CN201500953U Vertical swinging type tool
06/09/2010CN201500952U Novel dull-head wrench
06/09/2010CN101722493A Novel adjustable spanner
06/09/2010CN101722492A Spanner with adjustable handle
06/09/2010CN101722485A Special chain tongs of PVC pipeline movable joint
06/09/2010CN101722484A Multifunction ratchet wrench with button
06/03/2010US20100132518 Adjustable socket
06/03/2010US20100132517 Ratchet wrench with socket quick release mechanism
06/03/2010US20100132180 Method and System for Controlling Tongs Make-Up Speed and Evaluating and Controlling Torque at the Tongs
06/02/2010EP2190372A1 Screwing tool having a ratchet head with an elastic grip
06/02/2010CN201493796U Multifunctional combined adjustable rod type wrench
06/02/2010CN201493795U Special spanner for fiberglass-reinforced plastic pipeline
06/02/2010CN201493794U Foot nail wrench
06/02/2010CN201493793U Universal stock
06/02/2010CN201493792U Cigar lighter assembling wrench
06/02/2010CN201493791U Bolt wrench
06/02/2010CN201493790U Pneumatic ratchet wrench employing double-pawl ratchet component
06/02/2010CN201493789U Dedicated wrench for termite control equipment
06/02/2010CN201493788U Wrench
06/02/2010CN201493787U Sleeve
06/02/2010CN201493786U Improved adjustable clearance solid wrench
06/02/2010CN201493785U Welding clamp electrode cap dissembling wrench
06/02/2010CN101716757A Dual-purpose pipe wrench
06/02/2010CN101716756A Ratchet sleeve wrench
06/02/2010CN101391409B Open-end wrench
06/02/2010CN101214642B Adjustable spanner suitable for round nut with end face or side surface pin-hole
06/02/2010CA2645655A1 Fastener driving device
05/2010
05/28/2010CA2645418A1 Plumbing tool
05/27/2010DE202010001662U1 Handhabung von Rohrleitung-Ratschenschlüssel Handling Pipeline ratchet wrench
05/27/2010DE102008043902A1 Screw wrench for e.g. star-like work piece, has clamping parts with groups that have common tangents arranged on three sides of hexagon, where distance from third part up to wall of hole is larger than length of largest diagonals of hexagon
05/26/2010EP2189699A1 Duplex pipe fitting, exclusive tool for the duplex pipe fitting, refrigeration system employing the duplex pipe fitting, and separation type air conditioner
05/26/2010EP2188498A2 Manual rotation device and method for the core of a gas turbine engine
05/26/2010CN201483525U Multifunctional axe
05/26/2010CN201483467U Circular connection hand tool
05/26/2010CN201483433U Sleeve control structure for desquamation prevention
05/26/2010CN201483424U Detachable spanner
05/26/2010CN201483423U Multifunction pipe wrench
05/26/2010CN201483422U Pipe pliers for lower pipe of PVC casing pipe
05/26/2010CN201483421U Double-hole wrench
05/26/2010CN201483420U Special spanner for assembling and disassembling air conditioner external unit
05/26/2010CN201483419U Torque wrench
05/26/2010CN201483418U Multifunctional wrench
05/26/2010CN201483417U Ratchet spanner direction control structure
05/26/2010CN201483416U Water pump plier
05/26/2010CN201483415U Adjustable spanner
05/26/2010CN201483414U Sleeve quick release switching control structure
05/26/2010CN201483413U Hexagonal combined socket spanner
05/26/2010CN201483412U Three-hole wrench
05/26/2010CN201483411U Bolt fastening spanner
05/26/2010CN201483410U Spanner with two torque outputs
05/26/2010CN201483409U Wrench with protection sleeve
05/26/2010CN101712143A Reciprocating type open spanner
05/26/2010CN101376235B Electric adjustable wrench
05/26/2010CN101126409B Theft-proof screw bolt and the dedicated tool
05/25/2010US7723953 Battery-operated screwdriver and charger shell therefor
05/25/2010US7721629 Adjustable ratchet
05/25/2010US7721628 Manual tong
05/20/2010US20100122611 Socket wrench
05/20/2010US20100122610 Adjustable Wrench That Clamp a Workpiece Exactly and Tightly
05/20/2010US20100122608 Open-Ended Ratchet Wrench
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