FR857238A - Dispositif de changement de vitesses - Google Patents

Dispositif de changement de vitesses

Info

Publication number
FR857238A
FR857238A FR857238DA FR857238A FR 857238 A FR857238 A FR 857238A FR 857238D A FR857238D A FR 857238DA FR 857238 A FR857238 A FR 857238A
Authority
FR
France
Prior art keywords
change device
gear change
gear
change
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
Giacomo Galluzzi
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 FR857238A publication Critical patent/FR857238A/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
    • 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
    • F16H15/42—Gearings providing a continuous range of gear ratios in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR857238D 1939-06-24 1939-07-04 Dispositif de changement de vitesses Expired FR857238A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT857238X 1939-06-24

Publications (1)

Publication Number Publication Date
FR857238A true FR857238A (fr) 1940-08-31

Family

ID=11329774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857238D Expired FR857238A (fr) 1939-06-24 1939-07-04 Dispositif de changement de vitesses

Country Status (1)

Country Link
FR (1) FR857238A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232428B (de) * 1962-11-29 1967-01-12 Karl Maichen Reibkegelgetriebe
CN108884916A (zh) * 2016-04-14 2018-11-23 索尼互动娱乐股份有限公司 旋转传递装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232428B (de) * 1962-11-29 1967-01-12 Karl Maichen Reibkegelgetriebe
CN108884916A (zh) * 2016-04-14 2018-11-23 索尼互动娱乐股份有限公司 旋转传递装置
EP3444504A4 (fr) * 2016-04-14 2019-11-27 Sony Interactive Entertainment Inc. Dispositif de transmission de rotation
CN108884916B (zh) * 2016-04-14 2021-07-20 索尼互动娱乐股份有限公司 旋转传递装置
US11073196B2 (en) 2016-04-14 2021-07-27 Sony Interactive Entertainment Inc. Rotation transmitting device

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