FR648662A - Poulie extensible - Google Patents

Poulie extensible

Info

Publication number
FR648662A
FR648662A FR648662DA FR648662A FR 648662 A FR648662 A FR 648662A FR 648662D A FR648662D A FR 648662DA FR 648662 A FR648662 A FR 648662A
Authority
FR
France
Prior art keywords
extendable
pulley
extendable pulley
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
English (en)
Inventor
Giuseppe Donagemma
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 FR648662A publication Critical patent/FR648662A/fr
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
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR648662D 1927-08-19 1928-02-11 Poulie extensible Expired FR648662A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT648662X 1927-08-19

Publications (1)

Publication Number Publication Date
FR648662A true FR648662A (fr) 1928-12-12

Family

ID=11297387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR648662D Expired FR648662A (fr) 1927-08-19 1928-02-11 Poulie extensible

Country Status (1)

Country Link
FR (1) FR648662A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594957A (en) * 1983-12-10 1986-06-17 Union Special Gmbh Sewing machine belt feed with variable pitch drive pulley
WO2001036846A1 (fr) * 1999-11-18 2001-05-25 The Gates Corporation Poulie de transmission variable de maniere continue

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594957A (en) * 1983-12-10 1986-06-17 Union Special Gmbh Sewing machine belt feed with variable pitch drive pulley
WO2001036846A1 (fr) * 1999-11-18 2001-05-25 The Gates Corporation Poulie de transmission variable de maniere continue
US6379275B1 (en) 1999-11-18 2002-04-30 The Gates Corporation Continuously variable transmission pulley

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