FR2422879B1 - - Google Patents

Info

Publication number
FR2422879B1
FR2422879B1 FR7810616A FR7810616A FR2422879B1 FR 2422879 B1 FR2422879 B1 FR 2422879B1 FR 7810616 A FR7810616 A FR 7810616A FR 7810616 A FR7810616 A FR 7810616A FR 2422879 B1 FR2422879 B1 FR 2422879B1
Authority
FR
France
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
FR7810616A
Other versions
FR2422879A1 (fr
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 FR7810616A priority Critical patent/FR2422879A1/fr
Priority to FR7815215A priority patent/FR2426845A2/fr
Publication of FR2422879A1 publication Critical patent/FR2422879A1/fr
Application granted granted Critical
Publication of FR2422879B1 publication Critical patent/FR2422879B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
    • B66D3/08—Arrangements of sheaves
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pulleys (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
FR7810616A 1978-04-11 1978-04-11 Support de poulies pour cable ou analogue, facilitant la mise en place et l'enlevement du cable Granted FR2422879A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7810616A FR2422879A1 (fr) 1978-04-11 1978-04-11 Support de poulies pour cable ou analogue, facilitant la mise en place et l'enlevement du cable
FR7815215A FR2426845A2 (fr) 1978-04-11 1978-05-23 Support de poulies pour cable ou analogue, facilitant la mise en place et l'enlevement du cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810616A FR2422879A1 (fr) 1978-04-11 1978-04-11 Support de poulies pour cable ou analogue, facilitant la mise en place et l'enlevement du cable

Publications (2)

Publication Number Publication Date
FR2422879A1 FR2422879A1 (fr) 1979-11-09
FR2422879B1 true FR2422879B1 (fr) 1982-04-09

Family

ID=9206948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810616A Granted FR2422879A1 (fr) 1978-04-11 1978-04-11 Support de poulies pour cable ou analogue, facilitant la mise en place et l'enlevement du cable

Country Status (1)

Country Link
FR (1) FR2422879A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012014256B4 (de) * 2012-07-13 2019-02-28 Liftket Hoffmann Gmbh Aufhängung eines Feststranges bei einemmehrsträngig ausgeführten Hebezeug

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190926312A (en) * 1909-11-13 1910-10-27 James Williams Improvements in or connected with Multiple Sheave Pulley Blocks.
GB183375A (en) * 1921-08-27 1922-07-27 Charles Augustus Stoner Improvements in or relating to pulleys
US1817949A (en) * 1930-05-24 1931-08-11 American Telephone & Telegraph Snatch block
US2032764A (en) * 1935-01-30 1936-03-03 Otte Claus Tackle swivel
US2382049A (en) * 1944-04-03 1945-08-14 H G Shook Company Snatch block
US2411689A (en) * 1944-09-26 1946-11-26 Reno C King Tackle block
US2523440A (en) * 1947-12-01 1950-09-26 Mcenary Michael Pulley with threading means
US2923529A (en) * 1955-11-25 1960-02-02 Regan Forge & Eng Co Sheave block construction
FR1439049A (fr) * 1965-01-25 1966-08-03 Leriche & Cie Poulie pour appareil de rééducation

Also Published As

Publication number Publication date
FR2422879A1 (fr) 1979-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse