IT1167763B - Trasmissione di comaando a velocita' variabile - Google Patents

Trasmissione di comaando a velocita' variabile

Info

Publication number
IT1167763B
IT1167763B IT21901/81A IT2190181A IT1167763B IT 1167763 B IT1167763 B IT 1167763B IT 21901/81 A IT21901/81 A IT 21901/81A IT 2190181 A IT2190181 A IT 2190181A IT 1167763 B IT1167763 B IT 1167763B
Authority
IT
Italy
Prior art keywords
variable speed
command transmission
speed command
transmission
variable
Prior art date
Application number
IT21901/81A
Other languages
English (en)
Other versions
IT8121901A0 (it
Inventor
Warren Herbert Douglas Schmidt
Original Assignee
Torque Ball Inc
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 Torque Ball Inc filed Critical Torque Ball Inc
Publication of IT8121901A0 publication Critical patent/IT8121901A0/it
Application granted granted Critical
Publication of IT1167763B publication Critical patent/IT1167763B/it

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
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios
    • F16H15/503—Gearings providing a continuous range of gear ratios in which two members co-operate by means of balls or rollers of uniform effective diameter, not mounted on shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
IT21901/81A 1980-05-23 1981-05-22 Trasmissione di comaando a velocita' variabile IT1167763B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA352602 1980-05-23

Publications (2)

Publication Number Publication Date
IT8121901A0 IT8121901A0 (it) 1981-05-22
IT1167763B true IT1167763B (it) 1987-05-13

Family

ID=4117022

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21901/81A IT1167763B (it) 1980-05-23 1981-05-22 Trasmissione di comaando a velocita' variabile

Country Status (8)

Country Link
EP (1) EP0040822A1 (it)
JP (1) JPS5740152A (it)
AU (1) AU7097081A (it)
DE (1) DE3119719A1 (it)
ES (1) ES501896A0 (it)
FR (1) FR2483035A1 (it)
GB (1) GB2076911A (it)
IT (1) IT1167763B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465790B (sv) * 1990-03-05 1991-10-28 Electrolux Ab Variabel vaexel foer smaa hoegvarviga motorer
WO2018187424A1 (en) * 2017-04-05 2018-10-11 Dana Limited Passive ratio control methods for a ball-type planetary transmission

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR992167A (fr) * 1944-05-19 1951-10-15 Mécanisme de changement de vitesse à démultiplication ou multiplication variable
US3248960A (en) * 1959-11-13 1966-05-03 Roller Gear Ltd Variable speed drive transmission
US3237468A (en) * 1960-05-13 1966-03-01 Roller Gear Ltd Variable speed drive transmission
US3299726A (en) * 1964-12-22 1967-01-24 Ford Motor Co Infinitely variable speed transmission
FR2044951A5 (it) * 1969-05-28 1971-02-26 Tardivat Raymond
GB1401077A (en) * 1971-06-30 1975-07-16 Lsb Ind Speed transmission system
DE2336337A1 (de) * 1973-07-17 1975-01-30 Neuweg Fertigung Gmbh Hydraulisch unterstuetzter mechanischer anpresskraftregler fuer stufenlos einstellbare waelzgetriebe

Also Published As

Publication number Publication date
JPS5740152A (en) 1982-03-05
FR2483035A1 (fr) 1981-11-27
EP0040822A1 (en) 1981-12-02
IT8121901A0 (it) 1981-05-22
AU7097081A (en) 1981-11-26
ES8308408A1 (es) 1983-01-01
DE3119719A1 (de) 1982-02-25
ES501896A0 (es) 1983-01-01
GB2076911A (en) 1981-12-09

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