GB2574489B - Spanner with retaining mechanism - Google Patents

Spanner with retaining mechanism Download PDF

Info

Publication number
GB2574489B
GB2574489B GB1818685.8A GB201818685A GB2574489B GB 2574489 B GB2574489 B GB 2574489B GB 201818685 A GB201818685 A GB 201818685A GB 2574489 B GB2574489 B GB 2574489B
Authority
GB
United Kingdom
Prior art keywords
spanner
retaining mechanism
retaining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1818685.8A
Other versions
GB2574489A (en
GB201818685D0 (en
Inventor
Philip James Stephen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1818685.8A priority Critical patent/GB2574489B/en
Publication of GB201818685D0 publication Critical patent/GB201818685D0/en
Publication of GB2574489A publication Critical patent/GB2574489A/en
Application granted granted Critical
Publication of GB2574489B publication Critical patent/GB2574489B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/04—Spanners; Wrenches with rigid jaws of ring jaw type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0071—Abutment for screws or nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/28—Spanners; Wrenches with adjustable jaws the jaws being pivotally movable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB1818685.8A 2018-11-16 2018-11-16 Spanner with retaining mechanism Active GB2574489B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1818685.8A GB2574489B (en) 2018-11-16 2018-11-16 Spanner with retaining mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1818685.8A GB2574489B (en) 2018-11-16 2018-11-16 Spanner with retaining mechanism

Publications (3)

Publication Number Publication Date
GB201818685D0 GB201818685D0 (en) 2019-01-02
GB2574489A GB2574489A (en) 2019-12-11
GB2574489B true GB2574489B (en) 2020-07-08

Family

ID=64740164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1818685.8A Active GB2574489B (en) 2018-11-16 2018-11-16 Spanner with retaining mechanism

Country Status (1)

Country Link
GB (1) GB2574489B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB338195A (en) * 1929-08-15 1930-11-17 Clarendon Pressing & Welding C A new or improved spanner or wrench
GB593276A (en) * 1945-05-31 1947-10-13 Sidney Bertram Franks Improvements in or relating to spanners
WO2008051615A1 (en) * 2006-10-26 2008-05-02 Tt Technologies, Inc. Drill stem connection and method
DE102007041937A1 (en) * 2007-09-04 2009-03-05 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Chuck for tool with cylindrical shaft has a tensioning rib to clamp onto the shaft in the released position and to release the shaft when force is applied
CN104552093A (en) * 2013-10-23 2015-04-29 国家电网公司 Wrench with power assisting arm

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB338195A (en) * 1929-08-15 1930-11-17 Clarendon Pressing & Welding C A new or improved spanner or wrench
GB593276A (en) * 1945-05-31 1947-10-13 Sidney Bertram Franks Improvements in or relating to spanners
WO2008051615A1 (en) * 2006-10-26 2008-05-02 Tt Technologies, Inc. Drill stem connection and method
DE102007041937A1 (en) * 2007-09-04 2009-03-05 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Chuck for tool with cylindrical shaft has a tensioning rib to clamp onto the shaft in the released position and to release the shaft when force is applied
CN104552093A (en) * 2013-10-23 2015-04-29 国家电网公司 Wrench with power assisting arm

Also Published As

Publication number Publication date
GB2574489A (en) 2019-12-11
GB201818685D0 (en) 2019-01-02

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