FR627023A - Appareil de levage - Google Patents

Appareil de levage

Info

Publication number
FR627023A
FR627023A FR627023DA FR627023A FR 627023 A FR627023 A FR 627023A FR 627023D A FR627023D A FR 627023DA FR 627023 A FR627023 A FR 627023A
Authority
FR
France
Prior art keywords
lifting gear
lifting
gear
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
Other languages
English (en)
Inventor
Simon Faure
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 filed Critical
Application granted granted Critical
Publication of FR627023A publication Critical patent/FR627023A/fr
Expired 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
    • B66D3/10—Applications of braking or detent devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR627023D 1926-12-30 1926-12-30 Appareil de levage Expired FR627023A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR627023T 1926-12-30

Publications (1)

Publication Number Publication Date
FR627023A true FR627023A (fr) 1927-09-24

Family

ID=8988770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR627023D Expired FR627023A (fr) 1926-12-30 1926-12-30 Appareil de levage

Country Status (1)

Country Link
FR (1) FR627023A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604988A1 (fr) * 1986-10-01 1988-04-15 Petzl Fernand Dispositif a poulie de securite pour la descente et la remontee de personnes ou de charges le long d'une corde
US6068242A (en) * 1994-04-25 2000-05-30 Kingery; Gerald M. Unitary, ridged and ratcheted pulley block
US6092791A (en) * 1994-04-25 2000-07-25 Kingery; Gerald M. Ratchet with journaled spool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604988A1 (fr) * 1986-10-01 1988-04-15 Petzl Fernand Dispositif a poulie de securite pour la descente et la remontee de personnes ou de charges le long d'une corde
US6068242A (en) * 1994-04-25 2000-05-30 Kingery; Gerald M. Unitary, ridged and ratcheted pulley block
US6092791A (en) * 1994-04-25 2000-07-25 Kingery; Gerald M. Ratchet with journaled spool

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