FR497574A - Dispositif de traction ou de tension - Google Patents

Dispositif de traction ou de tension

Info

Publication number
FR497574A
FR497574A FR497574DA FR497574A FR 497574 A FR497574 A FR 497574A FR 497574D A FR497574D A FR 497574DA FR 497574 A FR497574 A FR 497574A
Authority
FR
France
Prior art keywords
traction
tension device
tension
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
Alfred Arthur Quick
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
Application granted granted Critical
Publication of FR497574A publication Critical patent/FR497574A/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
    • 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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7405—Capstans having two or more drums providing tractive force
    • 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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7415—Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees
    • 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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7442—Capstans having a horizontal rotation axis
    • 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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7489—Capstans having a particular use, e.g. rope ascenders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR497574D 1918-02-13 1919-03-26 Dispositif de traction ou de tension Expired FR497574A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU497574X 1918-02-13

Publications (1)

Publication Number Publication Date
FR497574A true FR497574A (fr) 1919-12-10

Family

ID=1532889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR497574D Expired FR497574A (fr) 1918-02-13 1919-03-26 Dispositif de traction ou de tension

Country Status (1)

Country Link
FR (1) FR497574A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301178A (nl) * 1993-07-05 1995-02-01 Meissner Engineering B V Lier.
WO2016062340A1 (fr) * 2014-10-22 2016-04-28 Per Olsson Treuil portatif

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301178A (nl) * 1993-07-05 1995-02-01 Meissner Engineering B V Lier.
EP0637565A1 (fr) * 1993-07-05 1995-02-08 Meissner Engineering B.V. Treuil
US5593140A (en) * 1993-07-05 1997-01-14 Meissner Engineering B.V. Winch having a housing with a smooth-surfaced central portion
WO2016062340A1 (fr) * 2014-10-22 2016-04-28 Per Olsson Treuil portatif

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