GB1301619A - - Google Patents

Info

Publication number
GB1301619A
GB1301619A GB1301619DA GB1301619A GB 1301619 A GB1301619 A GB 1301619A GB 1301619D A GB1301619D A GB 1301619DA GB 1301619 A GB1301619 A GB 1301619A
Authority
GB
United Kingdom
Prior art keywords
handle
rod
sleeve
blade
screwdriver
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
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 filed Critical
Publication of GB1301619A publication Critical patent/GB1301619A/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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0042—Connection means between screwdriver handle and screwdriver shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

1301619 Screwdriver SKANDINAVISK FOTO TRADE AB 14 May 1971 15109/71 Heading B3N A screwdriver with an exchangeable tip comprises a handle 1, a rod 2, a sleeve 10 and a control member 14, the rod is fixed to handle 1 whilst sleeve 10 is threadedly connected to member 14 which is positioned between shoulder 2a and handle 1; at its free end rod 2 is tapered and slit to take an exchangeable blade, sleeve 10 is also tapered so that as it is moved towards the handle it clamps legs 7, 8 of the rod together to grip the blade. In an alternative construction the sleeve is fixed to the handle and the rod extends through the handle and engages a control member. The working edge of the blade may converge towards the handle 1, Fig. 7 (not shown).
GB1301619D 1971-05-14 1971-05-14 Expired GB1301619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1510971 1971-05-14

Publications (1)

Publication Number Publication Date
GB1301619A true GB1301619A (en) 1973-01-04

Family

ID=10053202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301619D Expired GB1301619A (en) 1971-05-14 1971-05-14

Country Status (1)

Country Link
GB (1) GB1301619A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees