FR2456700A1 - Automatic bogey distribution cable tensioning device - has differential drum on bogey with ratchet flange engaged by pawl to permit rotation in one direction only - Google Patents

Automatic bogey distribution cable tensioning device - has differential drum on bogey with ratchet flange engaged by pawl to permit rotation in one direction only

Info

Publication number
FR2456700A1
FR2456700A1 FR7913290A FR7913290A FR2456700A1 FR 2456700 A1 FR2456700 A1 FR 2456700A1 FR 7913290 A FR7913290 A FR 7913290A FR 7913290 A FR7913290 A FR 7913290A FR 2456700 A1 FR2456700 A1 FR 2456700A1
Authority
FR
France
Prior art keywords
bogey
pawl
automatic
tensioning device
drum
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.)
Withdrawn
Application number
FR7913290A
Other languages
French (fr)
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.)
Cadillon SA
Original Assignee
Cadillon SA
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 Cadillon SA filed Critical Cadillon SA
Priority to FR7913290A priority Critical patent/FR2456700A1/en
Publication of FR2456700A1 publication Critical patent/FR2456700A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

The automatic tensioning device for the cable on a tower crane bogey has a drum (9) with two different diameters an an integral ratchet wheel (15) fixed to the bogey. A pawl (19) allows rotation of the drum in only one direction. The cable is in two parts. The ends (10,6) are attached to the large and small diameters of the drum. The other ends are attached to a winch fixed to the body of the crane. As one cable winds on the other cable winds off the winch. The device allows automatic tensioning without unsafe manual intervention.
FR7913290A 1979-05-16 1979-05-16 Automatic bogey distribution cable tensioning device - has differential drum on bogey with ratchet flange engaged by pawl to permit rotation in one direction only Withdrawn FR2456700A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7913290A FR2456700A1 (en) 1979-05-16 1979-05-16 Automatic bogey distribution cable tensioning device - has differential drum on bogey with ratchet flange engaged by pawl to permit rotation in one direction only

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913290A FR2456700A1 (en) 1979-05-16 1979-05-16 Automatic bogey distribution cable tensioning device - has differential drum on bogey with ratchet flange engaged by pawl to permit rotation in one direction only

Publications (1)

Publication Number Publication Date
FR2456700A1 true FR2456700A1 (en) 1980-12-12

Family

ID=9225844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913290A Withdrawn FR2456700A1 (en) 1979-05-16 1979-05-16 Automatic bogey distribution cable tensioning device - has differential drum on bogey with ratchet flange engaged by pawl to permit rotation in one direction only

Country Status (1)

Country Link
FR (1) FR2456700A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108529451A (en) * 2018-04-13 2018-09-14 广西建工集团建筑机械制造有限责任公司 Tower crane trolley haulage cable electric tension mechanism
EP3415458A1 (en) * 2017-06-15 2018-12-19 Manitowoc Crane Group France Device and method for automatic tensioning of a dispensing cable for a crane
FR3094707A1 (en) * 2019-04-08 2020-10-09 Manitowoc Crane Group France System and method for remote adjustment of a tension in a crane distributor cable

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1015894A (en) * 1950-04-03 1952-10-27 Fu R Forderanlagen Ernst Hecke Method and device for tensioning traction members in the return leg of transport installations and similar applications
FR1235636A (en) * 1959-07-08 1960-07-08 Chantiers Et Ateliers De Const System for controlling the movement of a crane carriage
FR1252107A (en) * 1959-12-15 1961-01-27 Potain & Cie Ets F Improvements to cable systems for reciprocating control of industrial trucks and the like
FR1423071A (en) * 1964-11-19 1966-01-03 Expl Des Etablissements Boilot New truck drive on the fly of a distribution crane
FR2058699A5 (en) * 1969-09-18 1971-05-28 Richier Sa
FR2148388A1 (en) * 1971-08-09 1973-03-23 Potain Sa
DE2410210A1 (en) * 1974-03-04 1975-09-18 Pohlig Heckel Bleichert Cable crane with maintenance of cable pressure - has counterweight staying in locked position unless there is cable expansion
FR2405208A1 (en) * 1977-10-05 1979-05-04 Epitoegepgyarto Vallalat Endless winch cable tension regulator - has split drum parts keyed on shaft and coupled together

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1015894A (en) * 1950-04-03 1952-10-27 Fu R Forderanlagen Ernst Hecke Method and device for tensioning traction members in the return leg of transport installations and similar applications
FR1235636A (en) * 1959-07-08 1960-07-08 Chantiers Et Ateliers De Const System for controlling the movement of a crane carriage
FR1252107A (en) * 1959-12-15 1961-01-27 Potain & Cie Ets F Improvements to cable systems for reciprocating control of industrial trucks and the like
FR1423071A (en) * 1964-11-19 1966-01-03 Expl Des Etablissements Boilot New truck drive on the fly of a distribution crane
FR2058699A5 (en) * 1969-09-18 1971-05-28 Richier Sa
FR2148388A1 (en) * 1971-08-09 1973-03-23 Potain Sa
DE2410210A1 (en) * 1974-03-04 1975-09-18 Pohlig Heckel Bleichert Cable crane with maintenance of cable pressure - has counterweight staying in locked position unless there is cable expansion
FR2405208A1 (en) * 1977-10-05 1979-05-04 Epitoegepgyarto Vallalat Endless winch cable tension regulator - has split drum parts keyed on shaft and coupled together

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3415458A1 (en) * 2017-06-15 2018-12-19 Manitowoc Crane Group France Device and method for automatic tensioning of a dispensing cable for a crane
FR3067706A1 (en) * 2017-06-15 2018-12-21 Manitowoc Crane Group France DEVICE AND METHOD FOR AUTOMATED VOLTAGE CABLE DISPENSER FOR CRANE
CN108529451A (en) * 2018-04-13 2018-09-14 广西建工集团建筑机械制造有限责任公司 Tower crane trolley haulage cable electric tension mechanism
FR3094707A1 (en) * 2019-04-08 2020-10-09 Manitowoc Crane Group France System and method for remote adjustment of a tension in a crane distributor cable
EP3722245A1 (en) * 2019-04-08 2020-10-14 Manitowoc Crane Group France System and method for remote adjustment of a voltage in a cable dispenser for a crane
US11518657B2 (en) 2019-04-08 2022-12-06 Manitowoc Crane Group France System and method for remote setting of a tension in a crane transfer cable

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Legal Events

Date Code Title Description
ST Notification of lapse