GB190921834A - Improvements in Portable Screw Punching Machines. - Google Patents

Improvements in Portable Screw Punching Machines.

Info

Publication number
GB190921834A
GB190921834A GB190921834DA GB190921834A GB 190921834 A GB190921834 A GB 190921834A GB 190921834D A GB190921834D A GB 190921834DA GB 190921834 A GB190921834 A GB 190921834A
Authority
GB
United Kingdom
Prior art keywords
punching machines
portable screw
punch
punching
screw punching
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
Arthur Vernet
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 GB190921834A publication Critical patent/GB190921834A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/02—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism

Abstract

21,834. Vernet, A. Dec. 26, 1908, [Convention date]. Punching; metal-working presses.-In a punching - press in which a right and left handed screw acts upon a single lever provided with a cam-surface which depresses the punch, the recess for the screw 9 does not pass right through the frame, and the punch is returned by a pin 8 engaging loosely in a hole in the operating- lever. Tools other than dies and punches may be used.
GB190921834D 1908-12-26 1908-12-26 Improvements in Portable Screw Punching Machines. Expired GB190921834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR190921834X 1908-12-26

Publications (1)

Publication Number Publication Date
GB190921834A true GB190921834A (en) 1910-10-24

Family

ID=32525610

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190921834D Expired GB190921834A (en) 1908-12-26 1908-12-26 Improvements in Portable Screw Punching Machines.
GB190921943D Expired GB190921943A (en) 1908-12-26 1909-09-25 Improvements in Portable Screw Punching Machines.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB190921943D Expired GB190921943A (en) 1908-12-26 1909-09-25 Improvements in Portable Screw Punching Machines.

Country Status (2)

Country Link
FR (1) FR397968A (en)
GB (2) GB190921834A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451728A (en) * 2007-07-06 2009-02-11 Anthony Pugh Brick cutters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451728A (en) * 2007-07-06 2009-02-11 Anthony Pugh Brick cutters

Also Published As

Publication number Publication date
GB190921943A (en) 1910-10-25
FR397968A (en)

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