GB189722841A - Improvements in Screw Wrenches or Spanners. - Google Patents

Improvements in Screw Wrenches or Spanners.

Info

Publication number
GB189722841A
GB189722841A GB189722841DA GB189722841A GB 189722841 A GB189722841 A GB 189722841A GB 189722841D A GB189722841D A GB 189722841DA GB 189722841 A GB189722841 A GB 189722841A
Authority
GB
United Kingdom
Prior art keywords
spanners
worm
stem
jaw
wrenches
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
Inventor
Frank Stewart Smith
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
Application granted granted Critical
Publication of GB189722841A publication Critical patent/GB189722841A/en
Expired legal-status Critical Current

Links

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

22,841. Smith, F. S. Oct. 5. Spanners and wrenches.-The sliding jaw B is connected to the stem A by a worm C' engaging with teeth on the stem. The worm is mounted on a shaft C pressed towards the stem by springs C'. The jaw B can be adjusted by turning the worm, or by pulling the worm out of gear with the teeth and sliding the jaw.
GB189722841D 1897-10-05 1897-10-05 Improvements in Screw Wrenches or Spanners. Expired GB189722841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189722841T 1897-10-05

Publications (1)

Publication Number Publication Date
GB189722841A true GB189722841A (en) 1897-12-11

Family

ID=32137031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189722841D Expired GB189722841A (en) 1897-10-05 1897-10-05 Improvements in Screw Wrenches or Spanners.

Country Status (1)

Country Link
GB (1) GB189722841A (en)

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