GB352566A - An improved spanner to tighten nuts or other similar objects - Google Patents

An improved spanner to tighten nuts or other similar objects

Info

Publication number
GB352566A
GB352566A GB12090/30A GB1209030A GB352566A GB 352566 A GB352566 A GB 352566A GB 12090/30 A GB12090/30 A GB 12090/30A GB 1209030 A GB1209030 A GB 1209030A GB 352566 A GB352566 A GB 352566A
Authority
GB
United Kingdom
Prior art keywords
screw
wedges
spanner
knob
similar objects
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
GB12090/30A
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 GB352566A publication Critical patent/GB352566A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

352,566. Sliding - jaw wrenches. SANCHEZ, A., 16, Alberto Aguilera, Madrid. April 16, 1930, No. 12090. Convention date, Jan. 29. [Class 61 (iii).] Handles.-In a quick-adjustment spanner the sliding jaw a carries an extension rotatably carrying a screw h. The screw is rotated by a member f formed with keys which engage keyways in the screw. Wedges g guided in the stock are toothed to engage the screw and carry pins o which are engaged by inclined faces m on control plates operated by a knob k on the side of the spanner. In use, a knob k is pulled down to release the wedges and the jaws are opened against the urge of a spring a. Fine adjustment is obtained by turning the screw h in the wedges by means of the member f.
GB12090/30A 1930-01-29 1930-04-16 An improved spanner to tighten nuts or other similar objects Expired GB352566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES352566X 1930-01-29

Publications (1)

Publication Number Publication Date
GB352566A true GB352566A (en) 1931-07-16

Family

ID=8245173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12090/30A Expired GB352566A (en) 1930-01-29 1930-04-16 An improved spanner to tighten nuts or other similar objects

Country Status (1)

Country Link
GB (1) GB352566A (en)

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