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GB435459A - Improvements in and relating to toothed gearing - Google Patents

Improvements in and relating to toothed gearing

Info

Publication number
GB435459A
GB435459A GB889434A GB889434A GB435459A GB 435459 A GB435459 A GB 435459A GB 889434 A GB889434 A GB 889434A GB 889434 A GB889434 A GB 889434A GB 435459 A GB435459 A GB 435459A
Authority
GB
United Kingdom
Prior art keywords
gearing
shaft
motor
helical
passage
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
GB889434A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB889434A priority Critical patent/GB435459A/en
Publication of GB435459A publication Critical patent/GB435459A/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
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts

Landscapes

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

Abstract

435,459. Helical toothed gearing. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London, and SAMUELSON, F., 44, Hillmorton Road, Rugby. March 21, 1934, No. 8894. [Class 80 (i)] [See also Group XXVIII] Relates to phase-adjusting gearing of the kind comprising two oppositely cut helical gears 12, 13 mounted on independent parallel or co-axial shafts 1, 2 and engaging pinions 14, 15, one or both of which are movable axially with their common shaft 16. According to the invention, the axial movement of the shaft is effected by a hydraulic motor 23. As shown, the motor 19 drives the connecting rods 10, 11 of a pump with interconnected cylinders through a crank-shaft, the relative phase between the parts 1, 2 of which is determined by the helical gearing 12, 13, 14, 15. The servo-motor piston 23 is controlled by a valve 25, which connects a pressure inlet 26 to one side or the other of the piston 23 by a passage 27 or 28, while connecting the other side to exhaust by the passage 28 or 27 and a port 33 or 32 respectively. The valve 25 may be operated by changes in the operating condition which call for a change of phase angle.
GB889434A 1934-03-21 1934-03-21 Improvements in and relating to toothed gearing Expired GB435459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB889434A GB435459A (en) 1934-03-21 1934-03-21 Improvements in and relating to toothed gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB889434A GB435459A (en) 1934-03-21 1934-03-21 Improvements in and relating to toothed gearing

Publications (1)

Publication Number Publication Date
GB435459A true GB435459A (en) 1935-09-23

Family

ID=9861343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB889434A Expired GB435459A (en) 1934-03-21 1934-03-21 Improvements in and relating to toothed gearing

Country Status (1)

Country Link
GB (1) GB435459A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730358A (en) * 1952-09-23 1956-01-10 Bonnar Vawter Inc Manifold form feeding and hold-down mechanism
WO1993024767A1 (en) * 1992-05-22 1993-12-09 Apv Corporation Ltd. Torque distributing drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730358A (en) * 1952-09-23 1956-01-10 Bonnar Vawter Inc Manifold form feeding and hold-down mechanism
WO1993024767A1 (en) * 1992-05-22 1993-12-09 Apv Corporation Ltd. Torque distributing drive

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