GB656683A - Improvements in or relating to reduction gears - Google Patents

Improvements in or relating to reduction gears

Info

Publication number
GB656683A
GB656683A GB25552/48A GB2555248A GB656683A GB 656683 A GB656683 A GB 656683A GB 25552/48 A GB25552/48 A GB 25552/48A GB 2555248 A GB2555248 A GB 2555248A GB 656683 A GB656683 A GB 656683A
Authority
GB
United Kingdom
Prior art keywords
teeth
gear
gears
secured
annular face
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
GB25552/48A
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 GB656683A publication Critical patent/GB656683A/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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H1/321—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear the orbital gear being nutating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)

Abstract

656,683. Toothed gearing. TSCHERNE, A. Sept. 30, 1948, No. 25552. Convention date, Oct. 2, 1947. [Class 80(i)] A reduction gear comprises a driver gear 8 having teeth 14 on an annular face surface, a fixed gear having annular face teeth 13, and a nutating gearwheel 21 having sets of teeth 22, 23 on opposite faces. The wheel 21 is rotatably and rockably supported on the driving shaft 9 by a bearing 26 and by ball races 19, 20 between parallel guide members 16 obliquely secured to the shaft. The gear teeth 13 are provided on a cover 3 screwed on to the fixed housing 1, and the driven gear 8 is secured to the output shaft 7 mounted in bearings 5, 6 in the housing 1. The gears 13, 22 have slightly differing numbers of teeth; the gears 23, 8 may have the same or differing numbers. A second similar gear train may be arranged concentrically within the train shown to obtain a high reduction ratio.
GB25552/48A 1947-10-02 1948-09-30 Improvements in or relating to reduction gears Expired GB656683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH656683X 1947-10-02

Publications (1)

Publication Number Publication Date
GB656683A true GB656683A (en) 1951-08-29

Family

ID=4526557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25552/48A Expired GB656683A (en) 1947-10-02 1948-09-30 Improvements in or relating to reduction gears

Country Status (1)

Country Link
GB (1) GB656683A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117474A (en) * 1982-04-01 1983-10-12 Secr Defence Improvements in or relating to gear boxes
GB2196406A (en) * 1986-10-20 1988-04-27 Secr Defence Crown wheel cam gearbox
GB2196405A (en) * 1986-10-20 1988-04-27 Secr Defence Crown wheel cam gearbox
US5383821A (en) * 1993-02-09 1995-01-24 Murakami; Hiroshi Speed reducer
GB2327998B (en) * 1997-03-04 2001-04-18 Namu Co Ltd Speed change gear assembly
EP1270995A1 (en) * 2001-06-28 2003-01-02 Paolo Bonfiglio Speed-reducing device for transmitting a rotary motion through a toothed member with precession motion

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117474A (en) * 1982-04-01 1983-10-12 Secr Defence Improvements in or relating to gear boxes
GB2196406A (en) * 1986-10-20 1988-04-27 Secr Defence Crown wheel cam gearbox
GB2196405A (en) * 1986-10-20 1988-04-27 Secr Defence Crown wheel cam gearbox
US5383821A (en) * 1993-02-09 1995-01-24 Murakami; Hiroshi Speed reducer
GB2327998B (en) * 1997-03-04 2001-04-18 Namu Co Ltd Speed change gear assembly
EP1270995A1 (en) * 2001-06-28 2003-01-02 Paolo Bonfiglio Speed-reducing device for transmitting a rotary motion through a toothed member with precession motion

Similar Documents

Publication Publication Date Title
ES423610A1 (en) Speed reducer
JPS5221252B1 (en)
GB656683A (en) Improvements in or relating to reduction gears
GB1044020A (en) Improvement relating to the continuous measurement of fibrous masses
GB927684A (en) Epicyclic gearing
GB790184A (en) Anti-backlash gearing
GB983462A (en) Improvements in or relating to swivellable propeller drives
GB1504631A (en) Mechanismus
GB1242115A (en) Improvements in and relating to transmission means
GB683836A (en) Power take-off shaft for a tractor or other vehicle
GB733827A (en) Drive arrangement for gearing interconnecting a pair of non-parallel shafts
GB588423A (en) Improvements in speed reduction gears
FR2033050A5 (en)
GB994432A (en) Improvements in or relating to rotary engine transmission systems
GB600885A (en) Improvements in or relating to speed reduction gear
GB209981A (en) Improvements in toothed gearing
GB700382A (en) Improvements relating to reversing gear mechanism more particularly for use in ships
GB646145A (en) Improvements in or relating to friction-drives
GB590140A (en) Improvements in and relating to reduction gears
GB586724A (en) Improvements in or relating to unidirectional driving mechanisms
GB538363A (en) Improvements in speed reduction gearing
GB1286070A (en) Apparatus for indicating torque
GB636640A (en) Improvements in or relating to electric motors with speed reduction gearing
GB282267A (en) Improvements in and relating to toothed gearing
GB772770A (en) Improvements in continuously variable gears