GB2031364B - Traction or hoisting apparatus on a cable passing over drivinb pulleys - Google Patents

Traction or hoisting apparatus on a cable passing over drivinb pulleys

Info

Publication number
GB2031364B
GB2031364B GB7929136A GB7929136A GB2031364B GB 2031364 B GB2031364 B GB 2031364B GB 7929136 A GB7929136 A GB 7929136A GB 7929136 A GB7929136 A GB 7929136A GB 2031364 B GB2031364 B GB 2031364B
Authority
GB
United Kingdom
Prior art keywords
drivinb
pulleys
traction
passing over
hoisting apparatus
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
GB7929136A
Other languages
English (en)
Other versions
GB2031364A (en
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
Priority claimed from FR7824359A external-priority patent/FR2434111A1/fr
Priority claimed from FR7914188A external-priority patent/FR2457834A1/fr
Application filed by Tractel SAS filed Critical Tractel SAS
Publication of GB2031364A publication Critical patent/GB2031364A/en
Application granted granted Critical
Publication of GB2031364B publication Critical patent/GB2031364B/en
Expired 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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Crushing And Grinding (AREA)
GB7929136A 1978-08-22 1979-08-21 Traction or hoisting apparatus on a cable passing over drivinb pulleys Expired GB2031364B (en)

Applications Claiming Priority (2)

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
FR7914188A FR2457834A1 (fr) 1979-06-01 1979-06-01 Dispositif de pression d'un cable contre la gorge d'une poulie

Publications (2)

Publication Number Publication Date
GB2031364A GB2031364A (en) 1980-04-23
GB2031364B true GB2031364B (en) 1983-02-02

Family

ID=26220730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7929136A Expired GB2031364B (en) 1978-08-22 1979-08-21 Traction or hoisting apparatus on a cable passing over drivinb pulleys

Country Status (9)

Country Link
AU (1) AU530631B2 (es)
BR (1) BR7905317A (es)
CH (1) CH630875A5 (es)
CS (1) CS216679B2 (es)
ES (1) ES483462A1 (es)
GB (1) GB2031364B (es)
IT (1) IT1123525B (es)
MX (1) MX148642A (es)
SE (1) SE421608B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178716B (en) * 1985-07-06 1988-10-26 M B Wild & Company Limited Load handling equipment
CN109412083B (zh) * 2018-12-24 2024-02-27 尚廷东 一种牵张机构

Also Published As

Publication number Publication date
IT1123525B (it) 1986-04-30
SE7906919L (sv) 1980-02-23
AU4981479A (en) 1980-02-28
CS216679B2 (en) 1982-11-26
BR7905317A (pt) 1980-05-20
SE421608B (sv) 1982-01-18
AU530631B2 (en) 1983-07-21
CH630875A5 (fr) 1982-07-15
ES483462A1 (es) 1980-04-16
GB2031364A (en) 1980-04-23
MX148642A (es) 1983-05-20
IT7925146A0 (it) 1979-08-16

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990820