DE281873C - - Google Patents

Info

Publication number
DE281873C
DE281873C DENDAT281873D DE281873DA DE281873C DE 281873 C DE281873 C DE 281873C DE NDAT281873 D DENDAT281873 D DE NDAT281873D DE 281873D A DE281873D A DE 281873DA DE 281873 C DE281873 C DE 281873C
Authority
DE
Germany
Prior art keywords
worm
load
lever arm
load chain
hook
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.)
Active
Application number
DENDAT281873D
Other languages
German (de)
English (en)
Publication of DE281873C publication Critical patent/DE281873C/de
Active 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
    • B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
    • B66D3/16—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable operated by an endless chain passing over a pulley or a sprocket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
DENDAT281873D Active DE281873C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE281873C true DE281873C (cg-RX-API-DMAC7.html)

Family

ID=537573

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT281873D Active DE281873C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE281873C (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176827A (en) * 1977-05-02 1979-12-04 C. H. Anderson And Associates Ltd. Winch drum mounted directly on a worm gear drive unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176827A (en) * 1977-05-02 1979-12-04 C. H. Anderson And Associates Ltd. Winch drum mounted directly on a worm gear drive unit

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