CH474444A - Frein pour treuil - Google Patents

Frein pour treuil

Info

Publication number
CH474444A
CH474444A CH1798067A CH1798067A CH474444A CH 474444 A CH474444 A CH 474444A CH 1798067 A CH1798067 A CH 1798067A CH 1798067 A CH1798067 A CH 1798067A CH 474444 A CH474444 A CH 474444A
Authority
CH
Switzerland
Prior art keywords
winch brake
winch
brake
Prior art date
Application number
CH1798067A
Other languages
English (en)
Inventor
Pomagalski Jean
Durand Marcel
Original Assignee
Pomagalski Jean Sa
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
Priority claimed from FR38005033A external-priority patent/FR1531386A/fr
Priority claimed from FR106409A external-priority patent/FR1574665A/fr
Application filed by Pomagalski Jean Sa filed Critical Pomagalski Jean Sa
Publication of CH474444A publication Critical patent/CH474444A/fr

Links

Classifications

    • 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7415—Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
CH1798067A 1966-12-28 1967-12-20 Frein pour treuil CH474444A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR38005033A FR1531386A (fr) 1966-12-28 1966-12-28 Treuil manuel de grande puissance
FR106409A FR1574665A (fr) 1967-05-12 1967-05-12

Publications (1)

Publication Number Publication Date
CH474444A true CH474444A (fr) 1969-06-30

Family

ID=26235391

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1798067A CH474444A (fr) 1966-12-28 1967-12-20 Frein pour treuil

Country Status (4)

Country Link
US (1) US3491858A (fr)
CH (1) CH474444A (fr)
DE (1) DE1531313A1 (fr)
GB (1) GB1188319A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219107A (en) * 1977-12-13 1980-08-26 Nasa Speed control device for a heavy duty shaft
CN110983880B (zh) * 2019-10-16 2025-05-02 中国国家铁路集团有限公司 一种转动件的锁死机构及含有其的钢轨打磨装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080020A (en) * 1961-12-06 1963-03-05 Bell Telephone Labor Inc Centrifugal governor
US3223208A (en) * 1963-12-12 1965-12-14 Mattel Inc Governor

Also Published As

Publication number Publication date
GB1188319A (en) 1970-04-15
DE1531313A1 (de) 1969-12-18
US3491858A (en) 1970-01-27

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Legal Events

Date Code Title Description
PL Patent ceased