GB469726A - Improvements in tools for operating screwed members - Google Patents

Improvements in tools for operating screwed members

Info

Publication number
GB469726A
GB469726A GB1258837A GB1258837A GB469726A GB 469726 A GB469726 A GB 469726A GB 1258837 A GB1258837 A GB 1258837A GB 1258837 A GB1258837 A GB 1258837A GB 469726 A GB469726 A GB 469726A
Authority
GB
United Kingdom
Prior art keywords
tools
operating
holes
members
screwed members
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
GB1258837A
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 GB1258837A priority Critical patent/GB469726A/en
Publication of GB469726A publication Critical patent/GB469726A/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
    • B25B13/56—Spanner sets

Landscapes

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

Abstract

469,726. Spanners ; screwdrivers. RADNALL, E. A. May 3, 1937, No. 12588. [Class 61 (iii)] A pin spanner comprises a plate member 1 which may have a number of spanner holes and notches 2, 3, 4 and is provided with a pair of spaced holes 5 and a separate member 6 with a pair of integral projections 7 of greater length than the thickness of the plate member, so as to extend through the holes 5. A third member 8, Fig. 4, with a screwdriver point 10 may be associated with the other members.
GB1258837A 1937-05-03 1937-05-03 Improvements in tools for operating screwed members Expired GB469726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1258837A GB469726A (en) 1937-05-03 1937-05-03 Improvements in tools for operating screwed members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1258837A GB469726A (en) 1937-05-03 1937-05-03 Improvements in tools for operating screwed members

Publications (1)

Publication Number Publication Date
GB469726A true GB469726A (en) 1937-07-30

Family

ID=10007401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258837A Expired GB469726A (en) 1937-05-03 1937-05-03 Improvements in tools for operating screwed members

Country Status (1)

Country Link
GB (1) GB469726A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525222A (en) * 1947-09-16 1950-10-10 Thurman M Holt Spanner wrench
US2881648A (en) * 1957-06-28 1959-04-14 Dwight E Hottle Spanner wrench
GB2168917A (en) * 1984-12-27 1986-07-02 Charles Glyn Roberts A device for holding a screw bolt nail or the like
GB2245854A (en) * 1990-10-20 1992-01-15 Peter Anthony Rose "Improvements relating to spanners"

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525222A (en) * 1947-09-16 1950-10-10 Thurman M Holt Spanner wrench
US2881648A (en) * 1957-06-28 1959-04-14 Dwight E Hottle Spanner wrench
GB2168917A (en) * 1984-12-27 1986-07-02 Charles Glyn Roberts A device for holding a screw bolt nail or the like
GB2245854A (en) * 1990-10-20 1992-01-15 Peter Anthony Rose "Improvements relating to spanners"

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