GB784573A - An improvement in or relating to epicyclic gearing - Google Patents

An improvement in or relating to epicyclic gearing

Info

Publication number
GB784573A
GB784573A GB3261654A GB3261654A GB784573A GB 784573 A GB784573 A GB 784573A GB 3261654 A GB3261654 A GB 3261654A GB 3261654 A GB3261654 A GB 3261654A GB 784573 A GB784573 A GB 784573A
Authority
GB
United Kingdom
Prior art keywords
reversal
annulus
teeth
gear
drive
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
GB3261654A
Inventor
Albert Rhodes
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.)
David Brown and Sons Huddersfield Ltd
Original Assignee
David Brown and Sons Huddersfield 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 David Brown and Sons Huddersfield Ltd filed Critical David Brown and Sons Huddersfield Ltd
Priority to GB3261654A priority Critical patent/GB784573A/en
Publication of GB784573A publication Critical patent/GB784573A/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
    • F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction
    • F16H3/005—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction for gearings using gears having orbital motion

Landscapes

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

Abstract

784,573. Variable-speed gearing. BROWN & SONS (HUDDERSFIELD), Ltd., D. Nov. 11, 1955 [Nov. 11, 1954], No. 32616/54. Class 80 (2). Reversal of the direction of a driving shaft a effects a reversal of the direction of the driven shaft e but at a different ratio by means of a sun gear b on driving shaft a, planet pinions c on a carrier member d integral with the driven shaft e, and an annulus gear n. The gears are of helical form so that the reversal of the drive moves the annulus axially for rings of ratchet teeth p, q thereon to engage respectively with teeth r on the carrier d or teeth s on a fixed ring t to give a solid drive in one direction or a reduced drive in the other when the annulus serves as a re-action gear.
GB3261654A 1954-11-11 1954-11-11 An improvement in or relating to epicyclic gearing Expired GB784573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3261654A GB784573A (en) 1954-11-11 1954-11-11 An improvement in or relating to epicyclic gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3261654A GB784573A (en) 1954-11-11 1954-11-11 An improvement in or relating to epicyclic gearing

Publications (1)

Publication Number Publication Date
GB784573A true GB784573A (en) 1957-10-09

Family

ID=10341389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3261654A Expired GB784573A (en) 1954-11-11 1954-11-11 An improvement in or relating to epicyclic gearing

Country Status (1)

Country Link
GB (1) GB784573A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728913A (en) * 1970-06-02 1973-04-24 Yanmar Diesel Engine Co Planetary gear type reversing device
GB2277562A (en) * 1993-04-27 1994-11-02 Tai Her Yang Transmission whose ratio is changed by changing the rotational direction of the input to the transmission
GB2375749A (en) * 2001-03-21 2002-11-27 Harken Italy Spa Speed varying device
US11028781B2 (en) * 2017-05-04 2021-06-08 Safran Transmission Systems Disengageable speed-reducing unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728913A (en) * 1970-06-02 1973-04-24 Yanmar Diesel Engine Co Planetary gear type reversing device
GB2277562A (en) * 1993-04-27 1994-11-02 Tai Her Yang Transmission whose ratio is changed by changing the rotational direction of the input to the transmission
GB2375749A (en) * 2001-03-21 2002-11-27 Harken Italy Spa Speed varying device
US11028781B2 (en) * 2017-05-04 2021-06-08 Safran Transmission Systems Disengageable speed-reducing unit

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