FR2434111A1 - Systeme de poulies ameliorant la cooperation d'un treuil avec le cable qu'il actionne - Google Patents

Systeme de poulies ameliorant la cooperation d'un treuil avec le cable qu'il actionne

Info

Publication number
FR2434111A1
FR2434111A1 FR7824359A FR7824359A FR2434111A1 FR 2434111 A1 FR2434111 A1 FR 2434111A1 FR 7824359 A FR7824359 A FR 7824359A FR 7824359 A FR7824359 A FR 7824359A FR 2434111 A1 FR2434111 A1 FR 2434111A1
Authority
FR
France
Prior art keywords
winch
cable
pulley
cooperation
operates
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.)
Granted
Application number
FR7824359A
Other languages
English (en)
Other versions
FR2434111B1 (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.)
Tractel SAS
Original Assignee
Tractel SAS
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 Tractel SAS filed Critical Tractel SAS
Priority to FR7824359A priority Critical patent/FR2434111A1/fr
Priority to IN570/DEL/79A priority patent/IN152865B/en
Priority to DE2931958A priority patent/DE2931958C2/de
Priority to CS795487A priority patent/CS216679B2/cs
Priority to CH732979A priority patent/CH630875A5/fr
Priority to AU49814/79A priority patent/AU530631B2/en
Priority to US06/066,276 priority patent/US4294429A/en
Priority to BE0/196715A priority patent/BE878222A/fr
Priority to MX178928A priority patent/MX148642A/es
Priority to IT25146/79A priority patent/IT1123525B/it
Priority to JP10448679A priority patent/JPS5560741A/ja
Priority to ES483462A priority patent/ES483462A1/es
Priority to BR7905317A priority patent/BR7905317A/pt
Priority to SE7906919A priority patent/SE421608B/sv
Priority to GB7929136A priority patent/GB2031364B/en
Priority to CA334,222A priority patent/CA1105920A/fr
Publication of FR2434111A1 publication Critical patent/FR2434111A1/fr
Application granted granted Critical
Publication of FR2434111B1 publication Critical patent/FR2434111B1/fr
Granted 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
    • B66D1/60—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Jib Cranes (AREA)

Abstract

L'invention a pour but d'améliorer la coopération du système de poulies à gorge d'un treuil avec son câble passant successivement dans les gorges des poulies. Le treuil comprend au moins une poulie 3 à gorge en demi-cercle du côté du brin tendu 1 du câble et une poulie 7 à gorge en V du côté du brin libre 6, tandis qu'un mécanisme presseur 9-10-13 exerce sur la partie de câble s'enroulant dans la gorge en V un effort proportionnel à la charge sur le brin tendu 1 en étant commandé par une poulie 15 sur laquelle agit ce brin tendu 1. Ce treuil s'applique notamment aux échafaudages suspendus.
FR7824359A 1978-08-22 1978-08-22 Systeme de poulies ameliorant la cooperation d'un treuil avec le cable qu'il actionne Granted FR2434111A1 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR7824359A FR2434111A1 (fr) 1978-08-22 1978-08-22 Systeme de poulies ameliorant la cooperation d'un treuil avec le cable qu'il actionne
IN570/DEL/79A IN152865B (fr) 1978-08-22 1979-08-07
DE2931958A DE2931958C2 (de) 1978-08-22 1979-08-07 Seilzug
CS795487A CS216679B2 (en) 1978-08-22 1979-08-10 Lifting and pulling device
CH732979A CH630875A5 (fr) 1978-08-22 1979-08-10 Appareil de levage ou de traction a cable defilant a travers un treuil.
AU49814/79A AU530631B2 (en) 1978-08-22 1979-08-10 A pulley assembly
BE0/196715A BE878222A (fr) 1978-08-22 1979-08-13 Appareil de levage ou de traction a cable defilant a travers un treuil a poulies d'entrainement
US06/066,276 US4294429A (en) 1978-08-22 1979-08-13 Pulley assembly for improving the cooperation between a winch and a cable actuated thereby
MX178928A MX148642A (es) 1978-08-22 1979-08-15 Mejoras en aparato de levantamiento o traccion por cable para un torno
IT25146/79A IT1123525B (it) 1978-08-22 1979-08-16 Apparecchio di sollevamento o di trazione a cavo che passa attraverso un argano a pulegge di avanzamento
JP10448679A JPS5560741A (en) 1978-08-22 1979-08-16 Cable tractive device
ES483462A ES483462A1 (es) 1978-08-22 1979-08-17 Aparato de levantamiento o de traccion por cable que pasa por un torno
BR7905317A BR7905317A (pt) 1978-08-22 1979-08-17 Aparelho de elevacao ou de tracao por cabo atraves de um cabrestante com polias de acionamento
SE7906919A SE421608B (sv) 1978-08-22 1979-08-20 Anordning vid med lina arbetande drag- eller lyftapparat
GB7929136A GB2031364B (en) 1978-08-22 1979-08-21 Traction or hoisting apparatus on a cable passing over drivinb pulleys
CA334,222A CA1105920A (fr) 1978-08-22 1979-08-21 Groupe poulies pour ameliorer la concourance entre un tambour de treuil et le cable qui y fait pendant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7824359A FR2434111A1 (fr) 1978-08-22 1978-08-22 Systeme de poulies ameliorant la cooperation d'un treuil avec le cable qu'il actionne

Publications (2)

Publication Number Publication Date
FR2434111A1 true FR2434111A1 (fr) 1980-03-21
FR2434111B1 FR2434111B1 (fr) 1982-03-12

Family

ID=9211992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824359A Granted FR2434111A1 (fr) 1978-08-22 1978-08-22 Systeme de poulies ameliorant la cooperation d'un treuil avec le cable qu'il actionne

Country Status (7)

Country Link
US (1) US4294429A (fr)
JP (1) JPS5560741A (fr)
BE (1) BE878222A (fr)
CA (1) CA1105920A (fr)
DE (1) DE2931958C2 (fr)
FR (1) FR2434111A1 (fr)
IN (1) IN152865B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198409A2 (fr) * 1985-04-11 1986-10-22 Industrimekanik i Stockholm AB Remonte-pente portatif
FR2632374A1 (fr) * 1988-06-03 1989-12-08 Secalt Appareil pour l'entrainement d'un lien souple tel qu'une sangle ou une courroie
EP0699620A1 (fr) * 1994-09-01 1996-03-06 Trewhella Bros. (Uk) Limited Mécanisme de treuil

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557465A (en) * 1984-03-19 1985-12-10 The Boeing Company Cable drive mechanism
FR2647427B1 (fr) * 1989-05-29 1991-09-06 Tractel Sa Appareil d'entrainement d'un lien porteur d'une charge, avec dispositif coordonne de deflection de la charge et guidage du lien
US5205219A (en) * 1991-04-03 1993-04-27 Marc Groskreutz Skier rope towing apparatus and winch therefor
ZA944662B (en) * 1994-02-18 1996-02-16 Patent Design And Dev Cc Support apparatus
US6098962A (en) * 1997-03-04 2000-08-08 Lewmar Mrine Limited Winch
DE19722867C2 (de) * 1997-05-31 1999-05-20 Juergen Dipl Ing Hellgeth Durchlaufwinde
WO2001096227A1 (fr) * 2000-06-16 2001-12-20 Maxwell Winches Limited Treuil

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH119296A (fr) * 1926-06-29 1927-08-01 Robert Fuchs & Fils Dispositif de commande d'un organe flexible.
GB524115A (en) * 1939-01-23 1940-07-30 Desmond Walter Molins Improvements in or relating to winches, capstans and the like
US2555501A (en) * 1947-12-12 1951-06-05 Kenneth F Morgan Pulley winch
GB799014A (en) * 1955-05-25 1958-07-30 British Jeffrey Diamond Ltd Improvements in or relating to winch devices
CH546703A (fr) * 1972-01-18 1974-03-15 Tractel Sa Treuil a course de cable illimitee.
BE827486A (nl) * 1975-04-03 1975-07-31 Verbeterde lier
DE2522033A1 (de) * 1975-05-17 1976-11-25 Greifzug Hebezeugbau Gmbh Treibscheibentriebwerk

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118635A (en) * 1962-11-13 1964-01-21 Perry E Landsem Line reeling control means
CH494704A (de) * 1969-08-14 1970-08-15 Giezendanner Paul Seilzug
US3666239A (en) * 1970-08-13 1972-05-30 Atsuo Koshihara Winch
JPS5223473B2 (fr) * 1972-10-17 1977-06-24
DE2307370C3 (de) * 1973-02-15 1979-03-29 Carl 5291 Kupferberg Kaeufer Seilwinde, insbesondere für Hängegerüste
JPS50130021U (fr) * 1974-04-12 1975-10-25
US3944185A (en) * 1974-06-28 1976-03-16 Mayco Equipment Co., Inc. Hoist apparatus
JPS5223473U (fr) * 1975-08-08 1977-02-18
JPS561004Y2 (fr) * 1976-02-27 1981-01-12

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH119296A (fr) * 1926-06-29 1927-08-01 Robert Fuchs & Fils Dispositif de commande d'un organe flexible.
GB524115A (en) * 1939-01-23 1940-07-30 Desmond Walter Molins Improvements in or relating to winches, capstans and the like
US2555501A (en) * 1947-12-12 1951-06-05 Kenneth F Morgan Pulley winch
GB799014A (en) * 1955-05-25 1958-07-30 British Jeffrey Diamond Ltd Improvements in or relating to winch devices
CH546703A (fr) * 1972-01-18 1974-03-15 Tractel Sa Treuil a course de cable illimitee.
BE827486A (nl) * 1975-04-03 1975-07-31 Verbeterde lier
DE2522033A1 (de) * 1975-05-17 1976-11-25 Greifzug Hebezeugbau Gmbh Treibscheibentriebwerk

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198409A2 (fr) * 1985-04-11 1986-10-22 Industrimekanik i Stockholm AB Remonte-pente portatif
EP0198409A3 (en) * 1985-04-11 1987-09-09 Industrimekanik I Stockholm Ab Portable ski lift
US4811669A (en) * 1985-04-11 1989-03-14 Industrimekanik I Stockholm Ab Portable drive means supported on a skier
FR2632374A1 (fr) * 1988-06-03 1989-12-08 Secalt Appareil pour l'entrainement d'un lien souple tel qu'une sangle ou une courroie
EP0699620A1 (fr) * 1994-09-01 1996-03-06 Trewhella Bros. (Uk) Limited Mécanisme de treuil

Also Published As

Publication number Publication date
IN152865B (fr) 1984-04-21
US4294429A (en) 1981-10-13
JPH0158377B2 (fr) 1989-12-11
CA1105920A (fr) 1981-07-28
DE2931958A1 (de) 1980-03-06
DE2931958C2 (de) 1983-01-27
JPS5560741A (en) 1980-05-08
BE878222A (fr) 1979-12-03
FR2434111B1 (fr) 1982-03-12

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