FR1131923A - Improvements to transmissions for belts - Google Patents

Improvements to transmissions for belts

Info

Publication number
FR1131923A
FR1131923A FR1131923DA FR1131923A FR 1131923 A FR1131923 A FR 1131923A FR 1131923D A FR1131923D A FR 1131923DA FR 1131923 A FR1131923 A FR 1131923A
Authority
FR
France
Prior art keywords
belts
transmissions
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
French (fr)
Inventor
Rene Chavand
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 filed Critical
Application granted granted Critical
Publication of FR1131923A publication Critical patent/FR1131923A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
FR1131923D 1955-04-05 1955-04-05 Improvements to transmissions for belts Expired FR1131923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1131923T 1955-04-05

Publications (1)

Publication Number Publication Date
FR1131923A true FR1131923A (en) 1957-03-01

Family

ID=9638108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131923D Expired FR1131923A (en) 1955-04-05 1955-04-05 Improvements to transmissions for belts

Country Status (1)

Country Link
FR (1) FR1131923A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356798A1 (en) * 1988-08-12 1990-03-07 Bando Chemical Industries, Limited Flat belt and pulley transmission
FR2699845A1 (en) * 1992-12-31 1994-07-01 Sfrm Method for producing rotary elements and particularly pulleys with multiple grooves.
WO2000059819A2 (en) * 1999-04-01 2000-10-12 Otis Elevator Company Improved sheave design
US6742769B2 (en) 1999-04-01 2004-06-01 Otis Elevator Company Elevator sheave for use with flat ropes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356798A1 (en) * 1988-08-12 1990-03-07 Bando Chemical Industries, Limited Flat belt and pulley transmission
FR2699845A1 (en) * 1992-12-31 1994-07-01 Sfrm Method for producing rotary elements and particularly pulleys with multiple grooves.
EP0605332A1 (en) * 1992-12-31 1994-07-06 Societe Francaise De Roulements De Manutention Process for the production of rotary members, particularly of multiple groove pulleys
WO2000059819A2 (en) * 1999-04-01 2000-10-12 Otis Elevator Company Improved sheave design
WO2000059819A3 (en) * 1999-04-01 2001-03-01 Otis Elevator Co Improved sheave design
US6419208B1 (en) 1999-04-01 2002-07-16 Otis Elevator Company Elevator sheave for use with flat ropes
US6742769B2 (en) 1999-04-01 2004-06-01 Otis Elevator Company Elevator sheave for use with flat ropes
KR100716101B1 (en) * 1999-04-01 2007-05-09 오티스 엘리베이터 컴파니 Improved sheave design

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