ZA934948B - Improvements in or relating to spanners - Google Patents

Improvements in or relating to spanners

Info

Publication number
ZA934948B
ZA934948B ZA934948A ZA934948A ZA934948B ZA 934948 B ZA934948 B ZA 934948B ZA 934948 A ZA934948 A ZA 934948A ZA 934948 A ZA934948 A ZA 934948A ZA 934948 B ZA934948 B ZA 934948B
Authority
ZA
South Africa
Prior art keywords
spanners
relating
Prior art date
Application number
ZA934948A
Inventor
Ian Austin Harrison
Original Assignee
Ian Austin Harrison
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 Ian Austin Harrison filed Critical Ian Austin Harrison
Publication of ZA934948B publication Critical patent/ZA934948B/en

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
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • 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
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
    • 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
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/20—Arrangements for locking the jaws
    • B25B13/24—Arrangements for locking the jaws by cam, wedge, or friction means
ZA934948A 1992-07-10 1993-07-09 Improvements in or relating to spanners ZA934948B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929214699A GB9214699D0 (en) 1992-07-10 1992-07-10 Adjustable spanner

Publications (1)

Publication Number Publication Date
ZA934948B true ZA934948B (en) 1994-02-28

Family

ID=10718522

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA934948A ZA934948B (en) 1992-07-10 1993-07-09 Improvements in or relating to spanners

Country Status (5)

Country Link
CN (1) CN1093965A (en)
AU (1) AU4511593A (en)
GB (1) GB9214699D0 (en)
WO (1) WO1994001247A2 (en)
ZA (1) ZA934948B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1216795A1 (en) * 2000-12-08 2002-06-26 Mei-Jung Wang Locking device and guide member for a movable jaw of an adjustable wrench
CN100396441C (en) * 2002-08-02 2008-06-25 谢智庆 Flexible spanner with improved structure
TW201520002A (en) * 2013-11-19 2015-06-01 New Way Tools Co Ltd Adjustable wrench with reinforcing device
TW201527050A (en) 2014-01-06 2015-07-16 New Way Tools Co Ltd Movable wrench having strong structure
CN104760012A (en) * 2014-01-08 2015-07-08 志拓有限公司 Movable wrench with strong structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1000497A (en) * 1946-02-14 1952-02-12 Tightening wrench
FR1232509A (en) * 1959-04-24 1960-10-10 Advanced adjustable wrench
FR1360180A (en) * 1962-12-12 1964-05-08 Universal tightening wrench, quick, with instant locking in precise positions
US4106372A (en) * 1977-04-12 1978-08-15 Robert A. Dexter Adjustable end wrench
US4735121A (en) * 1986-05-05 1988-04-05 Leonard Coulson Adjustable wrench
EP0580680B1 (en) * 1991-04-15 1997-07-16 HARRISON, Ian Austin Adjustable spanners

Also Published As

Publication number Publication date
WO1994001247A2 (en) 1994-01-20
CN1093965A (en) 1994-10-26
GB9214699D0 (en) 1992-08-19
WO1994001247A3 (en) 1994-03-03
AU4511593A (en) 1994-01-31

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