GB412651A - Improvements in connection with plate punching tables - Google Patents

Improvements in connection with plate punching tables

Info

Publication number
GB412651A
GB412651A GB161133A GB161133A GB412651A GB 412651 A GB412651 A GB 412651A GB 161133 A GB161133 A GB 161133A GB 161133 A GB161133 A GB 161133A GB 412651 A GB412651 A GB 412651A
Authority
GB
United Kingdom
Prior art keywords
shaft
electromotor
rollers
class
connection
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
GB161133A
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.)
GORDON SMITH BENNIE
ROBERT WALTER ORR
Original Assignee
GORDON SMITH BENNIE
ROBERT WALTER ORR
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 GORDON SMITH BENNIE, ROBERT WALTER ORR filed Critical GORDON SMITH BENNIE
Priority to GB161133A priority Critical patent/GB412651A/en
Publication of GB412651A publication Critical patent/GB412651A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Testing Of Balance (AREA)

Abstract

412,651. Punching-machines. BENNIE, G. S., and ORR, R. W., Clyde Engine Works, Govan, Glasgow. Jan. 18, 1933, No. 1611. [Class 83 (iv).] A roller table for a platepunching machine is actuated from an electromotor or by mechanical power through reversing clutches. The plate is fed longitudinally past a punching machine 2 by rollers 3, on which the plate rests. The rollers 3 are geared together and driven by a shaft 54 and are mounted on a carriage moved transversely by rack and pinion gearing 7 from a shaft 13D. An electromotor 17B drives the shafts 54, 13D in either direction according to whether bevel pinions 59,60 or 61, 62 are clutched to the driving shaft 14B by hand levers H. Brakes 39C, 39D are mounted for controlling each shaft. In a modification, separate electromotors are fitted for each shaft. Specifications 189,932, 219,338, 256,657, and 279,969, [all in Class 83 (iv)], are referred to.
GB161133A 1933-01-18 1933-01-18 Improvements in connection with plate punching tables Expired GB412651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB161133A GB412651A (en) 1933-01-18 1933-01-18 Improvements in connection with plate punching tables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB161133A GB412651A (en) 1933-01-18 1933-01-18 Improvements in connection with plate punching tables

Publications (1)

Publication Number Publication Date
GB412651A true GB412651A (en) 1934-07-05

Family

ID=9724939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB161133A Expired GB412651A (en) 1933-01-18 1933-01-18 Improvements in connection with plate punching tables

Country Status (1)

Country Link
GB (1) GB412651A (en)

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