GB690037A - - Google Patents

Info

Publication number
GB690037A
GB690037A GB690037DA GB690037A GB 690037 A GB690037 A GB 690037A GB 690037D A GB690037D A GB 690037DA GB 690037 A GB690037 A GB 690037A
Authority
GB
United Kingdom
Prior art keywords
guard
dec
pin
nut
tattersall
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.)
Active
Application number
Publication of GB690037A publication Critical patent/GB690037A/en
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

690,037. Machinery guards. TATTERSALL, A. R. Dec. 29, 1950 [Dec. 31, 1949], No. 33451/49. Class 80 (iv). An angularly - adjustable quadrant - shaped guard for a grinding wheel of the type which is mounted at the end of its spindle comprises a side A pivoted on a detachable plate G by a screw whose nut H clamps the guard in position, a curved portion C, and a side B. The side B has a curved slot, Fig. 3 (not shown), engaged by a pin on a flanged axle cover L to limit the movement of the guard. According to the Provisional Specification the guard may be clamped by a nut on this pin.
GB690037D Active GB690037A (en)

Publications (1)

Publication Number Publication Date
GB690037A true GB690037A (en)

Family

ID=1750619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB690037D Active GB690037A (en)

Country Status (1)

Country Link
GB (1) GB690037A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932164A (en) * 1988-07-13 1990-06-12 Sullivan Glenn F Counterbalance safety guard for a dual action sander

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932164A (en) * 1988-07-13 1990-06-12 Sullivan Glenn F Counterbalance safety guard for a dual action sander

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