GB611130A - Safety measures for electrically-driven machine tools - Google Patents

Safety measures for electrically-driven machine tools

Info

Publication number
GB611130A
GB611130A GB1216546A GB1216546A GB611130A GB 611130 A GB611130 A GB 611130A GB 1216546 A GB1216546 A GB 1216546A GB 1216546 A GB1216546 A GB 1216546A GB 611130 A GB611130 A GB 611130A
Authority
GB
United Kingdom
Prior art keywords
electrically
machine tools
safety measures
driven machine
booth
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
GB1216546A
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
Priority to GB1216546A priority Critical patent/GB611130A/en
Publication of GB611130A publication Critical patent/GB611130A/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
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
    • 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
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/12—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/06—Grinders for cutting-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)

Abstract

611,130. Cutting hard materials. BOOTH, E., and BOOTH, M. B. April 20, 1946, No. 12165. [Class 124] [Also in Group XXXVII] The motor 13 driving the cutter of a machine tool such as that described in Specification 611,131, is mounted on an arm 14 which is adjustably pivoted to the tool-frame and suspended by the driving belt 22, whereby on breakage &c. of the belt the arm 14 descends and a wedge 23 thereon engages an antifriction roller 24 on the operating plunger of a switch 26 which thereupon de-energizes the motor of the work-carrier 30.
GB1216546A 1946-04-20 1946-04-20 Safety measures for electrically-driven machine tools Expired GB611130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1216546A GB611130A (en) 1946-04-20 1946-04-20 Safety measures for electrically-driven machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1216546A GB611130A (en) 1946-04-20 1946-04-20 Safety measures for electrically-driven machine tools

Publications (1)

Publication Number Publication Date
GB611130A true GB611130A (en) 1948-10-26

Family

ID=9999542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1216546A Expired GB611130A (en) 1946-04-20 1946-04-20 Safety measures for electrically-driven machine tools

Country Status (1)

Country Link
GB (1) GB611130A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775137A (en) * 1951-11-07 1956-12-25 Dodge Mfg Corp Overload release connectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775137A (en) * 1951-11-07 1956-12-25 Dodge Mfg Corp Overload release connectors

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