FR505744A - Improvements to gear changes - Google Patents

Improvements to gear changes

Info

Publication number
FR505744A
FR505744A FR505744A FR505744DA FR505744A FR 505744 A FR505744 A FR 505744A FR 505744 A FR505744 A FR 505744A FR 505744D A FR505744D A FR 505744DA FR 505744 A FR505744 A FR 505744A
Authority
FR
France
Prior art keywords
gear changes
gear
changes
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
FR505744A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sir WG Armstrong Whitworth and Co Ltd
Original Assignee
Sir WG Armstrong Whitworth and Co Ltd
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 Sir WG Armstrong Whitworth and Co Ltd filed Critical Sir WG Armstrong Whitworth and Co Ltd
Application granted granted Critical
Publication of FR505744A publication Critical patent/FR505744A/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
    • 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
    • F16H15/40—Gearings providing a continuous range of gear ratios in which two members co-operative 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)
FR505744A 1919-09-04 1919-09-04 Improvements to gear changes Expired FR505744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR505744T 1919-09-04

Publications (1)

Publication Number Publication Date
FR505744A true FR505744A (en) 1920-08-05

Family

ID=8908685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR505744A Expired FR505744A (en) 1919-09-04 1919-09-04 Improvements to gear changes

Country Status (1)

Country Link
FR (1) FR505744A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444470A (en) * 1944-02-28 1948-07-06 Sperry Corp Variable-speed mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444470A (en) * 1944-02-28 1948-07-06 Sperry Corp Variable-speed mechanism

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