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
George Crawford
George Alfred Brittain
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Individual
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Individual
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Publication of GB190506035ApublicationCriticalpatent/GB190506035A/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
6035. Crawford, G., and Brittain, G. A. March 22. Button-holes.-In a machine for cutting or punching button-holes, a number of suitably-shaped punches 15 are adjustably fitted in grooves 14 in T-heads 13 of punch rods 5, capable of reciprocating in adjustable guides 4 and fixed by nuts 9 into a slotted bar 8 operated by levers passing through holes 10. The upward stroke is effected by springs 11. If desired, the punch may remain stationary, and the table 1 may be raised or lowered.
GB190506035D1905-03-221905-03-22An Improvement in Cutting or Punching Button or Stud Holes
ExpiredGB190506035A
(en)