GB486532A - Constant-mesh gear-box - Google Patents

Constant-mesh gear-box

Info

Publication number
GB486532A
GB486532A GB3329236A GB3329236A GB486532A GB 486532 A GB486532 A GB 486532A GB 3329236 A GB3329236 A GB 3329236A GB 3329236 A GB3329236 A GB 3329236A GB 486532 A GB486532 A GB 486532A
Authority
GB
United Kingdom
Prior art keywords
quadrant
rod
meshing
forks
carries
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
GB3329236A
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.)
Armstrong Siddeley Motors Ltd
Original Assignee
Armstrong Siddeley Motors 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 Armstrong Siddeley Motors Ltd filed Critical Armstrong Siddeley Motors Ltd
Priority to GB3329236A priority Critical patent/GB486532A/en
Publication of GB486532A publication Critical patent/GB486532A/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
    • 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)
  • Warehouses Or Storage Devices (AREA)

Abstract

486,532. Controlling change -speed gearing. ARMSTRONG SIDDELEY MOTORS, Ltd., and OLIVER, C. S. Dec. 4, 1936, No. 33292. [Class 80 (ii)] Relates to means for operating selectively four striker forks 31<1>, 321, 331, 341, Fig. 2, in changespeed gearing, and is described in connection with the subject-matter of Specification 486,567. These four forks are rigid with four parallel sliding rods 31, 32, 33, 34, which have rack teeth and are arranged two and two, spaced apart. Transversely between the two pairs of striker rods are two rock-shafts 43, 44 with rock sleeves 45, 46 respectively upon each. The shaft 43 carries a pinion quadrant 41 meshing with the rack teeth on the rod 33. The sleeve 45 upon it carries a quadrant 42 meshing with the teeth of the rod 34. The shaft 44 carries a quadrant 37 meshing with the teeth of the rod 31, and the sleeve 46 upon it a quadrant 38 engaging the rod 32. The two shafts 43, 45 and their two sleeves 45, 46 each carry one selector' arm 47, and by suitable means these four arms 47 may be operated to operate tho forks in the combinations desired.
GB3329236A 1936-12-04 1936-12-04 Constant-mesh gear-box Expired GB486532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3329236A GB486532A (en) 1936-12-04 1936-12-04 Constant-mesh gear-box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3329236A GB486532A (en) 1936-12-04 1936-12-04 Constant-mesh gear-box

Publications (1)

Publication Number Publication Date
GB486532A true GB486532A (en) 1938-06-07

Family

ID=10351023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3329236A Expired GB486532A (en) 1936-12-04 1936-12-04 Constant-mesh gear-box

Country Status (1)

Country Link
GB (1) GB486532A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331242A1 (en) * 1982-09-23 1984-03-29 Steyr-Daimler-Puch AG, 1011 Wien Gearbox with at least two gears
CN100420877C (en) * 2006-08-09 2008-09-24 重庆隆鑫工业（集团）有限公司 Primary and auxiliary shaft actuating device capable of automatic speed transmission
WO2016177441A1 (en) * 2015-05-06 2016-11-10 Daimler Ag Method for actuating a positively locking shifting unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331242A1 (en) * 1982-09-23 1984-03-29 Steyr-Daimler-Puch AG, 1011 Wien Gearbox with at least two gears
AT384090B (en) * 1982-09-23 1987-09-25 Steyr Daimler Puch Ag AT LEAST TWO-SPEED INTERCHANGEABLE GEARBOX
CN100420877C (en) * 2006-08-09 2008-09-24 重庆隆鑫工业（集团）有限公司 Primary and auxiliary shaft actuating device capable of automatic speed transmission
WO2016177441A1 (en) * 2015-05-06 2016-11-10 Daimler Ag Method for actuating a positively locking shifting unit
US10781913B2 (en) 2015-05-06 2020-09-22 Daimler Ag Method for controlling a positive gearshift unit

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