GB377628A - Improvements in hand-tools such as wrenches, spanners, and the like - Google Patents

Improvements in hand-tools such as wrenches, spanners, and the like

Info

Publication number
GB377628A
GB377628A GB11277/32A GB1127732A GB377628A GB 377628 A GB377628 A GB 377628A GB 11277/32 A GB11277/32 A GB 11277/32A GB 1127732 A GB1127732 A GB 1127732A GB 377628 A GB377628 A GB 377628A
Authority
GB
United Kingdom
Prior art keywords
jaw
wrenches
denmark
april
rollers
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.)
Expired
Application number
GB11277/32A
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
Publication of GB377628A publication Critical patent/GB377628A/en
Expired legal-status Critical Current

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
    • B25B13/16—Spanners; Wrenches with adjustable jaws the jaws being slidable by screw or nut
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Knives (AREA)

Abstract

377,628. Wrenches, pipe-cutters, &c. CHRISTENSEN, H. 0., Jomfrubakken, Mariager, Denmark.-(Assignee of Welling, J. S. ; Hadsund, Aalborg, Denmark.) April 20, 1932, No. 11277. Convention date, April 24, 1931.. [Classes 61 (ii) and 61 (iii).] The sliding jaw 4 of a spanner, Fig. 1, pipe cutter, Fig. 4, &c. moves in a guide 3 in the head and is actuated by means of a row of balls or rollers 16 in a guide 15 engaging at one end a projection 14 on the jaw and at the other end a rod 6 screw threaded at 7 to engage a rotatable handle 5. The jaw is pulled back by a wire &c. 18, Fig. 1, or the rollers &c. may be connected together by links 21 to form a chain the ends of which are attached to the projection 14 of the movable jaw and to the rod 6 respectively.
GB11277/32A 1931-04-24 1932-04-20 Improvements in hand-tools such as wrenches, spanners, and the like Expired GB377628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK377628X 1931-04-24

Publications (1)

Publication Number Publication Date
GB377628A true GB377628A (en) 1932-07-28

Family

ID=8150763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11277/32A Expired GB377628A (en) 1931-04-24 1932-04-20 Improvements in hand-tools such as wrenches, spanners, and the like

Country Status (1)

Country Link
GB (1) GB377628A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110270954A (en) * 2018-03-14 2019-09-24 徐州光森电器工具有限公司 Fast driving spanner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110270954A (en) * 2018-03-14 2019-09-24 徐州光森电器工具有限公司 Fast driving spanner

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