GB919144A - Improvements relating to guards for machine tools - Google Patents

Improvements relating to guards for machine tools

Info

Publication number
GB919144A
GB919144A GB4283760A GB4283760A GB919144A GB 919144 A GB919144 A GB 919144A GB 4283760 A GB4283760 A GB 4283760A GB 4283760 A GB4283760 A GB 4283760A GB 919144 A GB919144 A GB 919144A
Authority
GB
United Kingdom
Prior art keywords
frame
machine
guard
locks
remains stationary
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
GB4283760A
Inventor
Peter George Blackman
Leslie Sayles
James Wilson Graham
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB4283760A priority Critical patent/GB919144A/en
Publication of GB919144A publication Critical patent/GB919144A/en
Expired 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
    • B23Q11/0816—Foldable coverings, e.g. bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

919,144. Machinery guards. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Sept. 29, 1961 [Dec. 13, 1960], No. 42837/60. Class 80 (4). A guard for a machine tool such as a horizontal milling machine comprises a frame having a side lying in a plane parallel to the direction of movement of the work table formed by a flexible curtain in two panel portions, each having one end secured to a fixed part 8 of the machine frame and the other end extending to an end support c or d of the guard frame. The weft members of the flexible curtain each consist of a length of flexible wire 14 which passes around a pulley 6 and a multiple groove pulley on the guard frame c or d. Vertically suspended rods 9 have apertures through which the wires 14 can pass freely and are held by loose link chains 16 secured at their ends to the part 8 and side frame members c or d. The front and side panels of the guard frame may be fitted with sliding or hinged doors with open wire mesh, each door having interlocks with the drive such that the opening of any one door causes the machine spindle to stop rotating, or to be so locked that the locks can only be opened when the machine spindle remains stationary and the spindle remains stationary until all the locks are closed.
GB4283760A 1960-12-13 1960-12-13 Improvements relating to guards for machine tools Expired GB919144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4283760A GB919144A (en) 1960-12-13 1960-12-13 Improvements relating to guards for machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4283760A GB919144A (en) 1960-12-13 1960-12-13 Improvements relating to guards for machine tools

Publications (1)

Publication Number Publication Date
GB919144A true GB919144A (en) 1963-02-20

Family

ID=10426197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4283760A Expired GB919144A (en) 1960-12-13 1960-12-13 Improvements relating to guards for machine tools

Country Status (1)

Country Link
GB (1) GB919144A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683477A1 (en) * 1991-11-13 1993-05-14 Douai Edmond Labbe Lycee Tech Confinement device for a machine tool
CN113681345A (en) * 2021-09-28 2021-11-23 黑马赵防护技术(青岛)有限公司 High-speed operation wall type protection system
WO2023203154A1 (en) * 2022-04-22 2023-10-26 Chiron Group Se Machine tool having protective bellows

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683477A1 (en) * 1991-11-13 1993-05-14 Douai Edmond Labbe Lycee Tech Confinement device for a machine tool
CN113681345A (en) * 2021-09-28 2021-11-23 黑马赵防护技术(青岛)有限公司 High-speed operation wall type protection system
WO2023203154A1 (en) * 2022-04-22 2023-10-26 Chiron Group Se Machine tool having protective bellows

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