GB1114859A - Improvements in or relating to drive systems - Google Patents

Improvements in or relating to drive systems

Info

Publication number
GB1114859A
GB1114859A GB2550165A GB2550165A GB1114859A GB 1114859 A GB1114859 A GB 1114859A GB 2550165 A GB2550165 A GB 2550165A GB 2550165 A GB2550165 A GB 2550165A GB 1114859 A GB1114859 A GB 1114859A
Authority
GB
United Kingdom
Prior art keywords
roller
ring
rollers
engages
gear axis
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
GB2550165A
Inventor
Algirdas Leones Nasvytis
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW 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 TRW Inc filed Critical TRW Inc
Priority to GB2550165A priority Critical patent/GB1114859A/en
Publication of GB1114859A publication Critical patent/GB1114859A/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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • F16H13/08—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

1,114,859. Friction gearing. TRW Inc. 16 June, 1965, No.25501/65. Heading F2Q. An epicyclic reduction gear comprises an input roller 100, a ring 140 and sets of interengaged planetary rollers 110 . . . 112, 120 . . . 125, 130. . . 135 which are stepped, the larger step engaging a roller nearer the gear axis whilst the smaller step engages a roller or the ring 140 further from the gear axis. Each roller engages other rollers or the ring 140 at three points so that the whole assembly retains the relative positions shown without any supporting bearings. An output carrier 150 has slats 152 in which the shafts of the outer rollers 130 . . . 135 engage with radial freedom.
GB2550165A 1965-06-16 1965-06-16 Improvements in or relating to drive systems Expired GB1114859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2550165A GB1114859A (en) 1965-06-16 1965-06-16 Improvements in or relating to drive systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2550165A GB1114859A (en) 1965-06-16 1965-06-16 Improvements in or relating to drive systems

Publications (1)

Publication Number Publication Date
GB1114859A true GB1114859A (en) 1968-05-22

Family

ID=10228719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2550165A Expired GB1114859A (en) 1965-06-16 1965-06-16 Improvements in or relating to drive systems

Country Status (1)

Country Link
GB (1) GB1114859A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980551A (en) * 1982-10-30 1984-05-10 Matsushita Electric Works Ltd Speed change gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980551A (en) * 1982-10-30 1984-05-10 Matsushita Electric Works Ltd Speed change gear

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