BR7905317A - Aparelho de elevacao ou de tracao por cabo atraves de um cabrestante com polias de acionamento - Google Patents

Aparelho de elevacao ou de tracao por cabo atraves de um cabrestante com polias de acionamento

Info

Publication number
BR7905317A
BR7905317A BR7905317A BR7905317A BR7905317A BR 7905317 A BR7905317 A BR 7905317A BR 7905317 A BR7905317 A BR 7905317A BR 7905317 A BR7905317 A BR 7905317A BR 7905317 A BR7905317 A BR 7905317A
Authority
BR
Brazil
Prior art keywords
contractor
tracing
appliance
driving pulleys
cable lifting
Prior art date
Application number
BR7905317A
Other languages
English (en)
Inventor
A Desplats
Original Assignee
Tractel 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
Priority claimed from FR7824359A external-priority patent/FR2434111A1/fr
Priority claimed from FR7914188A external-priority patent/FR2457834A1/fr
Application filed by Tractel Sa filed Critical Tractel Sa
Publication of BR7905317A publication Critical patent/BR7905317A/pt

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)
  • Crushing And Grinding (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
BR7905317A 1978-08-22 1979-08-17 Aparelho de elevacao ou de tracao por cabo atraves de um cabrestante com polias de acionamento BR7905317A (pt)

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 (1)

Publication Number Publication Date
BR7905317A true BR7905317A (pt) 1980-05-20

Family

ID=26220730

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (9)

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

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
CS216679B2 (en) 1982-11-26
CH630875A5 (fr) 1982-07-15
SE7906919L (sv) 1980-02-23
GB2031364B (en) 1983-02-02
SE421608B (sv) 1982-01-18
AU4981479A (en) 1980-02-28
IT1123525B (it) 1986-04-30
ES483462A1 (es) 1980-04-16
MX148642A (es) 1983-05-20
AU530631B2 (en) 1983-07-21
GB2031364A (en) 1980-04-23
IT7925146A0 (it) 1979-08-16

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