FR864648A - Perfectionnements aux treuils et appareils analogues - Google Patents

Perfectionnements aux treuils et appareils analogues

Info

Publication number
FR864648A
FR864648A FR864648DA FR864648A FR 864648 A FR864648 A FR 864648A FR 864648D A FR864648D A FR 864648DA FR 864648 A FR864648 A FR 864648A
Authority
FR
France
Prior art keywords
winches
similar devices
similar
devices
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)
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.)
GYRAL GEARS Ltd
Original Assignee
GYRAL GEARS 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 GYRAL GEARS Ltd filed Critical GYRAL GEARS Ltd
Application granted granted Critical
Publication of FR864648A publication Critical patent/FR864648A/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
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear
    • B66D1/58—Safety gear responsive to excess of load
    • 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
    • B66D1/02—Driving gear
    • B66D1/04—Driving gear manually operated
    • B66D1/06—Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR864648D 1940-04-04 1940-04-04 Perfectionnements aux treuils et appareils analogues Expired FR864648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864648T 1940-04-04

Publications (1)

Publication Number Publication Date
FR864648A true FR864648A (fr) 1941-05-01

Family

ID=9343983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864648D Expired FR864648A (fr) 1940-04-04 1940-04-04 Perfectionnements aux treuils et appareils analogues

Country Status (1)

Country Link
FR (1) FR864648A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649281A (en) * 1948-01-07 1953-08-18 Shepard Co Lewis Winch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649281A (en) * 1948-01-07 1953-08-18 Shepard Co Lewis Winch

Similar Documents

Publication Publication Date Title
FR939303A (fr) Perfectionnements aux dispositifs électro-magnétiques
FR940616A (fr) Perfectionnements aux hauts-parleurs et appareils similaires
FR924516A (fr) Perfectionnements aux interrupteurs actionnés thermiquement et aux dispositifs analogues
FR864648A (fr) Perfectionnements aux treuils et appareils analogues
FR867141A (fr) Perfectionnements aux électros aimants
FR951639A (fr) Perfectionnements apportés aux tabulatrices
FR874909A (fr) Perfectionnements aux appareils vibrateurs
FR972469A (fr) Perfectionnements aux appareils magnéto-électriques
FR874432A (fr) Perfectionnements aux aéroplanes
FR876727A (fr) Perfectionnements aux malaxeurs et analogues
FR907557A (fr) Perfectionnements aux appareils cinématographiques
FR858270A (fr) Perfectionnements aux palans et appareils analogues
FR866952A (fr) Perfectionnements apportés aux avions
FR865289A (fr) Perfectionnements aux supports élastiques
FR851543A (fr) Perfectionnements aux appareils de séchage
FR945093A (fr) Perfectionnements apportés aux installations et appareils de gonflement
FR880485A (fr) Perfectionnements aux treuils et appareils de dévidage similaires
FR858268A (fr) Perfectionnements aux transmetteurs électro-acoustiques et aux appareils analogues
FR855072A (fr) Perfectionnements aux norias et appareils élévateurs analogues
FR866603A (fr) Perfectionnements aux appareils à dessiner
FR857702A (fr) Perfectionnements aux niveaux et clinomètres
FR859323A (fr) Perfectionnements apportés aux atomiseurs et aux appareils analogues
FR846205A (fr) Perfectionnements à la commande des treuils et appareils analogues
FR869432A (fr) Perfectionnements aux appareils d'allumage
FR858734A (fr) Perfectionnements aux appareils électro-médicaux