GB985200A - Improvements in and relating to gearing - Google Patents

Improvements in and relating to gearing

Info

Publication number
GB985200A
GB985200A GB2240961A GB2240961A GB985200A GB 985200 A GB985200 A GB 985200A GB 2240961 A GB2240961 A GB 2240961A GB 2240961 A GB2240961 A GB 2240961A GB 985200 A GB985200 A GB 985200A
Authority
GB
United Kingdom
Prior art keywords
bushes
june
ratios
drive
gearing
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
GB2240961A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB985200A publication Critical patent/GB985200A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

985,200. Change-speed gear. A. G. F. WALLGREN. June 21, 1961 [June 22, 1960], No. 22409/61. Heading F2D. In a double helical reduction gear the drive shaft 20 is mounted in eccentric bushes 34 so that two drive ratios may be obtained by rotating the bushes through 180 degrees and fitting drive pinions 50 of appropriate diameter. The ratios may be varied by providing bushes of different eccentricities. The bushes are locked in position by radial pins engaging openings in the peripheral surfaces of the bushes and recesses in the main casing 10.
GB2240961A 1960-06-22 1961-06-21 Improvements in and relating to gearing Expired GB985200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE609360 1960-06-22

Publications (1)

Publication Number Publication Date
GB985200A true GB985200A (en) 1965-03-03

Family

ID=20267887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2240961A Expired GB985200A (en) 1960-06-22 1961-06-21 Improvements in and relating to gearing

Country Status (2)

Country Link
BE (1) BE605276A (en)
GB (1) GB985200A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310763A1 (en) * 1987-10-03 1989-04-12 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co Method of bearing a transmission-shaft carrying at least one gear wheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310763A1 (en) * 1987-10-03 1989-04-12 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co Method of bearing a transmission-shaft carrying at least one gear wheel

Also Published As

Publication number Publication date
BE605276A (en) 1961-10-16

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