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GB589378A - Improvements in automatic work locator - Google Patents

Improvements in automatic work locator

Info

Publication number
GB589378A
GB589378A GB6835/45A GB683545A GB589378A GB 589378 A GB589378 A GB 589378A GB 6835/45 A GB6835/45 A GB 6835/45A GB 683545 A GB683545 A GB 683545A GB 589378 A GB589378 A GB 589378A
Authority
GB
United Kingdom
Prior art keywords
workpiece
chucks
light
energized
actuated
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
GB6835/45A
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.)
HULBERT KNIGHT FERGER
Original Assignee
HULBERT KNIGHT FERGER
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 HULBERT KNIGHT FERGER filed Critical HULBERT KNIGHT FERGER
Publication of GB589378A publication Critical patent/GB589378A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/10—Stops for positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

589,378. Photo -electric control of metal-working machines. FERGER, H. K., and THOMSON, J. B. March 19, 1945, No. 6835. Convention date, May 26, 1944. [Class 40 (iii)] [Also in Group XXII] A workpiece is positioned on a work-table of a punching, drilling, &c. machine by magnetic or other chucks actuated by light-responsive means. The workpiece 12 is supported on a table 16 and is held stationary by magnetic chucks 20 in circuit a, b, c, d with a lightactuated element 14 energized by light from a source 11 reflected by marks on the workpiece. A switch 22 actuated on descent of the press control a byepass circuit holding the chucks energized when the light beam is interrupted by the tool. The elements 11, 14 are carried on an arm 26 adjustable in a holder 27 by a nut 29.
GB6835/45A 1944-05-26 1945-03-19 Improvements in automatic work locator Expired GB589378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US589378XA 1944-05-26 1944-05-26

Publications (1)

Publication Number Publication Date
GB589378A true GB589378A (en) 1947-06-18

Family

ID=22019833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6835/45A Expired GB589378A (en) 1944-05-26 1945-03-19 Improvements in automatic work locator

Country Status (1)

Country Link
GB (1) GB589378A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117480A (en) * 1959-12-01 1964-01-14 Peddinghaus Paul Ferd Centering device for punch presses
EP2745985A1 (en) * 2012-12-21 2014-06-25 Maquinaria Geka S.A. Laser positioner for punching machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117480A (en) * 1959-12-01 1964-01-14 Peddinghaus Paul Ferd Centering device for punch presses
EP2745985A1 (en) * 2012-12-21 2014-06-25 Maquinaria Geka S.A. Laser positioner for punching machines

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