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CH257168A - Drill. - Google Patents

Drill.

Info

Publication number
CH257168A
CH257168A CH257168DA CH257168A CH 257168 A CH257168 A CH 257168A CH 257168D A CH257168D A CH 257168DA CH 257168 A CH257168 A CH 257168A
Authority
CH
Switzerland
Prior art keywords
drill
Prior art date
Application number
Other languages
French (fr)
Inventor
Societe Anonyme Des Ate Pegard
Original Assignee
G S P Guillemin Sergot Pegard
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 G S P Guillemin Sergot Pegard filed Critical G S P Guillemin Sergot Pegard
Publication of CH257168A publication Critical patent/CH257168A/en

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
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
    • F16D7/06—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
CH257168D 1941-11-29 1945-06-28 Drill. CH257168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR880940T 1941-11-29

Publications (1)

Publication Number Publication Date
CH257168A true CH257168A (en) 1948-09-30

Family

ID=9368321

Family Applications (1)

Application Number Title Priority Date Filing Date
CH257168D CH257168A (en) 1941-11-29 1945-06-28 Drill.

Country Status (4)

Country Link
BE (1) BE460020A (en)
CH (1) CH257168A (en)
FR (1) FR880940A (en)
GB (1) GB607603A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078651A (en) * 1987-11-23 1992-01-07 Armstrong World Industries, Inc. Soft-start/positive drive coupling
US20190063515A1 (en) * 2017-08-23 2019-02-28 GM Global Technology Operations LLC Electric motor torque limiting clutch

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777339A (en) * 1953-07-30 1957-01-15 John A Hess Portable boring machine
US4666092A (en) * 1985-12-26 1987-05-19 Barber-Greene Company-Telsmith Division Torque limiter for gyratory crusher anti-spin clutch
US4929128A (en) * 1989-06-23 1990-05-29 Affleck Robert J Masonry drill assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078651A (en) * 1987-11-23 1992-01-07 Armstrong World Industries, Inc. Soft-start/positive drive coupling
US20190063515A1 (en) * 2017-08-23 2019-02-28 GM Global Technology Operations LLC Electric motor torque limiting clutch
US10690198B2 (en) * 2017-08-23 2020-06-23 GM Global Technology Operations LLC Electric motor torque limiting clutch

Also Published As

Publication number Publication date
BE460020A (en)
FR880940A (en) 1943-04-08
GB607603A (en) 1948-09-02

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