GB597609A - Improvements relating to spanners - Google Patents

Improvements relating to spanners

Info

Publication number
GB597609A
GB597609A GB2161345A GB2161345A GB597609A GB 597609 A GB597609 A GB 597609A GB 2161345 A GB2161345 A GB 2161345A GB 2161345 A GB2161345 A GB 2161345A GB 597609 A GB597609 A GB 597609A
Authority
GB
United Kingdom
Prior art keywords
spanner
nut
bush
jaw
engage
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
GB2161345A
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.)
ALEXANDER MARTIN BIRNIE
RAYMOND GABRIEL PHILIP BARBER
Original Assignee
ALEXANDER MARTIN BIRNIE
RAYMOND GABRIEL PHILIP BARBER
Filing date
Publication date
Application filed by ALEXANDER MARTIN BIRNIE, RAYMOND GABRIEL PHILIP BARBER filed Critical ALEXANDER MARTIN BIRNIE
Publication of GB597609A publication Critical patent/GB597609A/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
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

597,609. Wrenches. BARBER, R. G. P., and BIRNIE, A. M. Aug. 23, 1945, No. 21613. [Class 61 (iii)] A spanner more especially for use in confined spaces comprises a handle with a flat jaw 14 adapted to engage one of the flats of the nut &c. and means for holding the jaw in contact with the nut such as a hole 12 engaging a projection 10 on the nut or a projection on the spanner engaging a recess in the nut. Fig. 4 shows a similar spanner with screw adjustment 22 between the part carrying the flat jaw 14 and the other part for driving a screw bush 28 by the aid of an adaptor plug 34 engaging within the bush and having a threaded projection screwing into the tapped hole 12 in the spanner ; a number of plugs 34 of different sizes may be provided to suit a range of bushes or a single plug may be used with a number of enlarging sleeves. Fig. 6 shows a similar spanner adaptor for use on screw bushes comprising a base member 38 with flat jaw 14 to engage one of the flats on the bush head 30, a pin 34 to engage in the bush and a head 40 on the base member 38 enabling it to be operated by an ordinary jaw spanner 42.
GB2161345A 1945-08-23 Improvements relating to spanners Expired GB597609A (en)

Publications (1)

Publication Number Publication Date
GB597609A true GB597609A (en) 1948-01-29

Family

ID=1736335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2161345A Expired GB597609A (en) 1945-08-23 Improvements relating to spanners

Country Status (1)

Country Link
GB (1) GB597609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135615A (en) * 1983-02-16 1984-09-05 Design & Manufacture Limited Improvements relating to spanners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135615A (en) * 1983-02-16 1984-09-05 Design & Manufacture Limited Improvements relating to spanners

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