DE148804C - - Google Patents

Info

Publication number
DE148804C
DE148804C DENDAT148804D DE148804DA DE148804C DE 148804 C DE148804 C DE 148804C DE NDAT148804 D DENDAT148804 D DE NDAT148804D DE 148804D A DE148804D A DE 148804DA DE 148804 C DE148804 C DE 148804C
Authority
DE
Germany
Prior art keywords
crank
tooth
locking cone
drum
release
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
DENDAT148804D
Other languages
German (de)
English (en)
Publication of DE148804C publication Critical patent/DE148804C/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
    • 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)
  • Emergency Lowering Means (AREA)
DENDAT148804D Active DE148804C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE148804C true DE148804C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=415865

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT148804D Active DE148804C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE148804C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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