GB931299A - An improved gear assembly - Google Patents

An improved gear assembly

Info

Publication number
GB931299A
GB931299A GB3460460A GB3460460A GB931299A GB 931299 A GB931299 A GB 931299A GB 3460460 A GB3460460 A GB 3460460A GB 3460460 A GB3460460 A GB 3460460A GB 931299 A GB931299 A GB 931299A
Authority
GB
United Kingdom
Prior art keywords
shaft
clutch
gears
engaged
driving
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
GB3460460A
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.)
KARL HUELLER GmbH
Original Assignee
KARL HUELLER GmbH
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 KARL HUELLER GmbH filed Critical KARL HUELLER GmbH
Publication of GB931299A publication Critical patent/GB931299A/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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • 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
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • 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
    • F16H2714/00—Different types speed-changing mechanisms for toothed gearing
    • F16H2714/02—Different types speed-changing mechanisms for toothed gearing only with toothed wheels remaining engaged

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)

Abstract

931,299. Change-speed gear. KARL HULLER G.m.b.H. Oct. 10, 1960 [Aug. 24, 1960], No. 34604/60. Class 80 (2). Change-speed gearing for machine tools comprises a shaft 24 driving through a train of gears 33, 42, 43, 45 when a clutch 38 is engaged to transmit torque at a relatively high speed to a shaft 80 for rapid traverse in the machine tool, and a second train including the shaft 24 and a continuously variable-ratio expanding-pulley gear 50 driving through gears 56, 60, 73, 74, 75 when a clutch 70 is engaged to transmit torque to the shaft 80 for the normal tool feed. A motor 22 drives the shaft 24, through an overload clutch 30, and the expanding-pulley gear 50 is controlled by a hand wheel 55.
GB3460460A 1960-08-24 1960-10-10 An improved gear assembly Expired GB931299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0040287 1960-08-24

Publications (1)

Publication Number Publication Date
GB931299A true GB931299A (en) 1963-07-17

Family

ID=7154206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3460460A Expired GB931299A (en) 1960-08-24 1960-10-10 An improved gear assembly

Country Status (2)

Country Link
CH (1) CH381944A (en)
GB (1) GB931299A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660438A (en) * 1983-12-19 1987-04-28 Toyota Jidosha Kabushiki Kaisha Continuously variable transmission
US4928555A (en) * 1987-11-27 1990-05-29 Piaggio & C. S.P.A. Automatic transmission for vehicles in general

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543245B1 (en) * 1983-03-22 1988-02-19 Renault DRIVE TRANSMISSION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660438A (en) * 1983-12-19 1987-04-28 Toyota Jidosha Kabushiki Kaisha Continuously variable transmission
US4928555A (en) * 1987-11-27 1990-05-29 Piaggio & C. S.P.A. Automatic transmission for vehicles in general

Also Published As

Publication number Publication date
CH381944A (en) 1964-09-15

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