IT1221373B - Variatore di velocita' di tipo continuo - Google Patents

Variatore di velocita' di tipo continuo

Info

Publication number
IT1221373B
IT1221373B IT03438/88A IT343888A IT1221373B IT 1221373 B IT1221373 B IT 1221373B IT 03438/88 A IT03438/88 A IT 03438/88A IT 343888 A IT343888 A IT 343888A IT 1221373 B IT1221373 B IT 1221373B
Authority
IT
Italy
Prior art keywords
speed variator
continuous speed
continuous
variator
speed
Prior art date
Application number
IT03438/88A
Other languages
English (en)
Other versions
IT8803438A0 (it
Inventor
Francesco Berselli
Original Assignee
Varvel Spa
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 Varvel Spa filed Critical Varvel Spa
Priority to IT03438/88A priority Critical patent/IT1221373B/it
Publication of IT8803438A0 publication Critical patent/IT8803438A0/it
Priority to DE8888830428T priority patent/DE3869122D1/de
Priority to EP88830428A priority patent/EP0339173B1/en
Priority to ES198888830428T priority patent/ES2030212T3/es
Priority to CA000597195A priority patent/CA1311630C/en
Priority to AU38157/89A priority patent/AU619871B2/en
Application granted granted Critical
Publication of IT1221373B publication Critical patent/IT1221373B/it
Priority to US07/662,979 priority patent/US5099709A/en

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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/08—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface
    • F16H15/14—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface in which the axes of the members are parallel or approximately parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Diaphragms And Bellows (AREA)
IT03438/88A 1988-04-29 1988-04-29 Variatore di velocita' di tipo continuo IT1221373B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT03438/88A IT1221373B (it) 1988-04-29 1988-04-29 Variatore di velocita' di tipo continuo
DE8888830428T DE3869122D1 (de) 1988-04-29 1988-10-20 Stufenlos regelbares getriebe.
EP88830428A EP0339173B1 (en) 1988-04-29 1988-10-20 A stepless variable speed drive
ES198888830428T ES2030212T3 (es) 1988-04-29 1988-10-20 Un aparato de transmision de velocidad variable sin discontinuidades.
CA000597195A CA1311630C (en) 1988-04-29 1989-04-19 Stepless variable speed drive
AU38157/89A AU619871B2 (en) 1988-04-29 1989-07-14 A stepless variable speed drive
US07/662,979 US5099709A (en) 1988-04-29 1991-02-28 Stepless variable speed drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03438/88A IT1221373B (it) 1988-04-29 1988-04-29 Variatore di velocita' di tipo continuo

Publications (2)

Publication Number Publication Date
IT8803438A0 IT8803438A0 (it) 1988-04-29
IT1221373B true IT1221373B (it) 1990-06-27

Family

ID=11107381

Family Applications (1)

Application Number Title Priority Date Filing Date
IT03438/88A IT1221373B (it) 1988-04-29 1988-04-29 Variatore di velocita' di tipo continuo

Country Status (7)

Country Link
US (1) US5099709A (it)
EP (1) EP0339173B1 (it)
AU (1) AU619871B2 (it)
CA (1) CA1311630C (it)
DE (1) DE3869122D1 (it)
ES (1) ES2030212T3 (it)
IT (1) IT1221373B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654476A1 (fr) * 1989-11-14 1991-05-17 Hohner Automation Sa Dispositif de montage flottant d'un axe, en particulier de capteur.
IT1295022B1 (it) * 1997-09-17 1999-04-27 Abb Ind Spa Dispositivo di tenuta per motori antideflagranti

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1498917A (en) * 1921-11-02 1924-06-24 Hutchins Thomas Willia Stainer Apparatus for the distillation of carbonaceous materials
US1885046A (en) * 1931-11-05 1932-10-25 Continental Oil Co Flexible stuffing box assembly
GB399056A (en) * 1933-01-10 1933-09-28 Emil Langenscheid Improvements in or relating to friction wheel drives
US2842001A (en) * 1954-10-26 1958-07-08 Hunting Colin Alfred Variable speed transmission device
FR1480236A (fr) * 1966-03-28 1967-05-12 Nimex Dispositif étanche de transmission d'un mouvement de translation
FR2031820A5 (it) * 1969-02-10 1970-11-20 Saint Urbain Atel Metal
SE7706904L (sv) * 1976-07-12 1978-01-13 Vadetec Sa Transmissionsanordning
DE3411130A1 (de) * 1984-03-26 1985-10-03 Johannes Dipl.-Ing. 2949 Hohenkirchen Becker Getriebe zum uebertragen einer drehbewegung mit stufenlos veraenderlicher uebersetzung

Also Published As

Publication number Publication date
US5099709A (en) 1992-03-31
AU3815789A (en) 1991-02-07
IT8803438A0 (it) 1988-04-29
ES2030212T3 (es) 1992-10-16
AU619871B2 (en) 1992-02-06
CA1311630C (en) 1992-12-22
EP0339173A3 (en) 1990-01-31
DE3869122D1 (de) 1992-04-16
EP0339173A2 (en) 1989-11-02
EP0339173B1 (en) 1992-03-11

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970430