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)
10/2012
10/10/2012CN202480023U Plum blossom type sleeve of ratchet wrench
10/10/2012CN202480015U Spanner special for preventing seal rubber ring from dropping
10/10/2012CN202480014U Special wrench for core withdrawal
10/10/2012CN202480013U Spanner for rapidly rotating motor jackscrew of pumping unit
10/10/2012CN202480012U Dovetail nut wrench
10/10/2012CN202480011U Fast fastening wrench for UT (Unit Test) clip nut for transmission line
10/10/2012CN202480010U Ratchet wrench structure suitable for various sizes
10/10/2012CN202480009U Telescopic socket wrench
10/10/2012CN102725474A Rotary table device for a pipe string
10/10/2012CN102717356A Spanner for movable joint of plastic tons barrel
10/10/2012CN102717355A Internal and external screw thread wrench
10/10/2012CN101879709B Hand tool capable of automatically and correspondingly clamping and butting
10/10/2012CN101585173B Improved syphon torque spanner structure
10/10/2012CN101321605B Robust slide adjustable wrench
10/10/2012CN101208181B Combination fastener and combination screw driver for hexagonal and lobed-head fastening systems
10/09/2012US8281691 Tong assembly
10/09/2012US8281689 Tightening device
10/08/2012DE202012103565U1 Spannvorrichtung zum Dehnen eines Gewindebolzens sowie hierfür geeignetes Werkzeug, vorzugsweise Antriebsadapter Clamping device for stretching a threaded bolt and suitable for this tool, preferably drive adapter
10/06/2012CA2736416A1 Thread protector manipulation tool
10/04/2012US20120247285 Universal broken light bulb extractor
10/04/2012US20120247282 Screwing Device
10/04/2012US20120247281 Ratcheting Wrench
10/04/2012US20120247278 Ratchet wrench body and manufacturing method thereof
10/03/2012CN202462303U Open-end wrench with concave-convex structure
10/03/2012CN202462302U Friction pipe wrench
10/03/2012CN202462301U Large knife spanner
10/03/2012CN202462300U Tool for mounting T-shaped water inlet valve
10/03/2012CN202462299U Wrench
10/03/2012CN202462298U Improved valve wrench
10/03/2012CN202462297U Miniature compact wrench element
10/03/2012CN202462296U Fastening wrench for automobile tire
10/03/2012CN202462295U Return wrench with opening
10/03/2012CN202462294U Multifunctional adjustable spanner
10/03/2012CN202462293U Universal adjustable spanner
10/03/2012CN202462292U Self-locking spanner
10/03/2012CN202462291U Movable wrench
10/03/2012CN202462290U Adjustable wrench
10/03/2012CN202462289U Spanner convenient for placement during use
10/03/2012CN202462288U Tool for preventing bolt from rotating during mounting of bolt
10/03/2012CN202462287U Wrench
10/03/2012CN202462286U Novel safety socket wrench
10/03/2012CN202462285U Lengthened multi-head socket wrench
10/03/2012CN202462284U Plug-in type wrench
10/03/2012CN202462283U An internal hexagonal wrench with a locating seat
10/03/2012CN202462282U An internal hexagonal wrench with a bearing
10/03/2012CN202462281U A quick rotation internal hexagonal wrench
10/03/2012CN202462280U An internal hexagonal wrench
10/03/2012CN202462279U Manual tool with adjustable swinging angle
10/03/2012CN102705689A Round-outside and rectangular-inside tube used for socket spanner
10/03/2012CN102705347A Method for preventing fastening piece from being illegally opened, anti-theft fastening piece and special spanner
10/03/2012CN102705345A Unremovable bolt-type rivet and riveting operation method thereof during on-site construction
10/03/2012CN102699853A Spanner for rotating rotary body
10/03/2012CN102699852A Adjustable wrench
10/03/2012CN102699851A Combined internal hexagonal spanner device
10/03/2012CN102699850A Multifunctional spanner
10/03/2012CN102198647B Adjustable wrench blank
10/03/2012CN102114623B Screwdriver
10/03/2012CN101929500B Anti-theft nut component and special spanner thereof
10/03/2012CN101329000B Fluid pipe connection apparatus and matching pipe dismantling tools thereof
10/03/2012CA2778020A1 Wrench stabilizing system
10/02/2012US8276484 Adjustable wrench
10/02/2012US8276482 Damaged bolt and screw removing devices
10/01/2012DE202012103500U1 Gabelschlüssel End wrench
09/2012
09/28/2012DE202012103498U1 Kombiniertes Handwerkzeug mit der Möglichkeit zur Aufbewahrung und zur Werkzeugtypenauswechselung Combined hand tools with the ability to store and Werkzeugtypenauswechselung
09/27/2012WO2012129212A1 Torque-angle structural fastening system
09/27/2012US20120240732 Fork cartridge driver
09/27/2012US20120240392 Multi-Function Tool
09/27/2012DE102011052442B3 Ratsche und Verfahren zum Übertragen eines Drehmoments auf ein Gegenstück, sowie Verwendung einer derartigen Ratsche im Medizinbereich Ratchet and method for transmitting a torque to a counterpart, as well as use of such a ratchet in the medical field
09/27/2012DE102011014679A1 Body for ratchet spanner, has spring element and pressing element of locking pawl received in recess that is formed by portions of slot, where size of slot is smaller than that of spring element and pressing element
09/27/2012CA2828676A1 Torque-angle structural fastening system
09/26/2012EP2501305A1 Distraction tool for bone growth
09/26/2012CN202448073U Opening/closing wrench for gate of pipeline
09/26/2012CN202448072U Novel special wrench for wellhead
09/26/2012CN202448071U F-shaped spanner
09/26/2012CN202448070U Freely-combined high-frequency connector wrench outfit
09/26/2012CN202448069U Double-end box wrench
09/26/2012CN202448068U Allen wrench
09/26/2012CN102691714A Manufacturing method of anti-theft nut, anti-theft nut and special sleeve tool
09/26/2012CN102689275A Novel lathe chuck disassembling and assembling mechanism
09/26/2012CN102689274A Wrench
09/25/2012US8272299 Tool for freeing seized bolts
09/25/2012US8272298 Steering device for a ratchet screwdriver
09/25/2012US8272297 Easy to assemble ratchet wrench
09/20/2012WO2012123354A1 Needle assembly storage device
09/20/2012US20120234141 Tool for assembling and disassembling the front and the rear wheel axle of a motorcycle
09/20/2012US20120234140 Valve wrenches
09/20/2012DE202012102183U1 Offener Einweg - Schraubenschlüssel Open one - Wrench
09/20/2012CA2829509A1 Needle assembly storage device
09/19/2012EP2500138A1 One-way wrench
09/19/2012EP2500053A1 Needle assembly storage device
09/19/2012EP2498952A1 Tightening device
09/19/2012CN202441325U Antitheft valve for oilfield and special wrench for antitheft valve
09/19/2012CN202441306U Christmas tree anti-theft and splashing-prevention and special wrench thereof
09/19/2012CN202438961U Hanging clamp for ratchet spanner
09/19/2012CN202438953U Turning gear for oil pumping unit motor
09/19/2012CN202438952U Anti-falling knocking wrench special for nut of crank pin
09/19/2012CN202438951U Chuck key spanner of tumbling mill
09/19/2012CN202438950U Adjustable wrench
09/19/2012CN202438949U Monkey wrench with live shaft connection type drive connecting rod
09/19/2012CN202438948U Adjustable spanner
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