GB1183801A - Improvements in Gear Box Synchronising Apparatus. - Google Patents

Improvements in Gear Box Synchronising Apparatus.

Info

Publication number
GB1183801A
GB1183801A GB4636668A GB4636668A GB1183801A GB 1183801 A GB1183801 A GB 1183801A GB 4636668 A GB4636668 A GB 4636668A GB 4636668 A GB4636668 A GB 4636668A GB 1183801 A GB1183801 A GB 1183801A
Authority
GB
United Kingdom
Prior art keywords
sleeve
clutch
teeth
engagement
brake
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
GB4636668A
Inventor
Georges Camille Eugen Galicher
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
Priority to GB4636668A priority Critical patent/GB1183801A/en
Publication of GB1183801A publication Critical patent/GB1183801A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • F16D23/0606—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation the blocking mechanism comprising an axially-extending shouldered pin passing through a hole in a radial wall
    • 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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/78—Special adaptation of synchronisation mechanisms to these gearings

Abstract

1,183,801. Positive clutches; change-speed gear; clutch-brake combinations. G. C. E. GALICHER. 30 Sept., 1968, No. 46366/68. Headings F2C, F2D and F2L. In a friction synchronized positive double clutch or, as shown, a clutch-brake unit for a change speed gear wherein initial axial movement of a sleeve 17 having teeth 18, 21 engageable with clutch teeth 5 on a shaft 1 and brake teeth 22 on a fixed casing 23 acts through bars 49 to move a synchronizing ring 32 or 33 into engagement with a friction surface 41 or 43 on the shaft 1 and casing 23 respectively whereupon friction drag turns baulk pins 46 fast with the rings 32, 33 relative to a flange 26 on the sleeve 17 to prevent further axial movement of the sleeve 17 until synchronism is attained, the baulk pins 46 pass through arcuate slots 37 in the flange 26 which permit the sleeve 17 to rotate relative to the baulk pins 46 to align the clutch teeth for engagement during further axial clutch engaging movement of the sleeve 17. The ends of the clutch and brake teeth 5, 18, 21, 22 are inclined so that axial movement of the sleeve 17 aligns the teeth for engagement by rotation of the sleeve 17 in the direction permitted by the slots 37. The length of the slots 37 is sufficient to permit the sleeve 17 to rotate through an angle equivalent to the pitch of the teeth. The bars 49 have central projections (58, 59) which co-operate with slots 51 in the flange 26 and the ends of the bars slide in grooves 61, 62 in the rings 32, 33. As shown the sleeve 17 is splined on the hub of a ring gear 9 meshing planet pinions 8 carried by an output shaft 2. The pinions 8 mesh an input sun gear 7. Engagement of the brake 21, 22 holds the ring gear 9 for reduced ratio whilst engagement of the clutch 5, 18 connects the sun and ring gears 7, 9 for direct drive.
GB4636668A 1968-09-30 1968-09-30 Improvements in Gear Box Synchronising Apparatus. Expired GB1183801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4636668A GB1183801A (en) 1968-09-30 1968-09-30 Improvements in Gear Box Synchronising Apparatus.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4636668A GB1183801A (en) 1968-09-30 1968-09-30 Improvements in Gear Box Synchronising Apparatus.

Publications (1)

Publication Number Publication Date
GB1183801A true GB1183801A (en) 1970-03-11

Family

ID=10440957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4636668A Expired GB1183801A (en) 1968-09-30 1968-09-30 Improvements in Gear Box Synchronising Apparatus.

Country Status (1)

Country Link
GB (1) GB1183801A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320431A1 (en) * 1982-06-07 1983-12-08 Aktiebolaget Volvo, 40508 Göteborg RANGE GEARBOX FOR MOTOR VEHICLES
FR3032756A1 (en) * 2015-02-13 2016-08-19 Hoerbiger Antriebstechnik Hold
CN113464583A (en) * 2021-06-22 2021-10-01 陕西法士特汽车传动集团有限责任公司 Installation positioning device and method for double-intermediate-shaft transmission single synchronizer test

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320431A1 (en) * 1982-06-07 1983-12-08 Aktiebolaget Volvo, 40508 Göteborg RANGE GEARBOX FOR MOTOR VEHICLES
GB2121492A (en) * 1982-06-07 1983-12-21 Volvo Ab Auxiliary planetary gearbox
US4976671A (en) * 1982-06-07 1990-12-11 Ab Volvo Range gearbox for motor vehicles
DE3320431C2 (en) * 1982-06-07 1999-07-08 Volvo Ab Automotive transmission
FR3032756A1 (en) * 2015-02-13 2016-08-19 Hoerbiger Antriebstechnik Hold
CN105889352A (en) * 2015-02-13 2016-08-24 贺尔碧格传动技术控股有限公司 Transmitter for manual transmission for motor vehicle, assembly with transmitter, transmission shaft and transmission gear as well as transmission
US10006544B2 (en) * 2015-02-13 2018-06-26 Hoerbiger Antriebstechnik Holding Gmbh Transmitter for a manual transmission for a motor vehicle, assembly with transmitter, transmission shaft and transmission gear as well as transmission
CN105889352B (en) * 2015-02-13 2019-06-28 贺尔碧格传动技术控股有限公司 Driver, the component and transmission device for having driver, transmission shaft and transmission gear
CN113464583A (en) * 2021-06-22 2021-10-01 陕西法士特汽车传动集团有限责任公司 Installation positioning device and method for double-intermediate-shaft transmission single synchronizer test
CN113464583B (en) * 2021-06-22 2022-12-20 陕西法士特汽车传动集团有限责任公司 Installation positioning device and method for double-intermediate-shaft transmission single synchronizer test

Similar Documents

Publication Publication Date Title
US3563354A (en) Automatically engaging and disengaging dog clutch
US4106358A (en) Gear boxes
GB1273960A (en) Improvements relating to change-speed gearing
GB1137332A (en) Synchronizer mechanism
GB1113413A (en) Transmission synchronizer
GB1280299A (en) Improvements in synchronizing mechanisms for power transmissions
GB1502346A (en) Synchronising device for change-speed gearboxes
GB1178331A (en) Change Speed Transmissions.
GB1197545A (en) Synchroniser Device for Change Speed Gearing
GB955937A (en) Improved synchronizer clutch mechanism
GB1183801A (en) Improvements in Gear Box Synchronising Apparatus.
GB1073410A (en) Improvements in or relating to synchronising devices for change speed gearboxes
GB1160393A (en) Change Speed Transmission.
GB530992A (en) An automatic variable speed transmission
GB1141469A (en) Improvements in or relating to epicyclic gearing
GB1036340A (en) Multispeed transmission hub
GB1513483A (en) Synchronizing arrangement for change-speed gears
US3124974A (en) Power transmission apparatus
US2525335A (en) Gearing device
GB1402451A (en) Synchronisation and clutching device for gearboxes
GB1453277A (en) Synchromesh gearboxes
GB1279937A (en) Improvements in and relating to synhchronising devices for change-speed gearboxes
US3091981A (en) Epicyclic gearboxes for transmission mechanisms
US2923389A (en) Change speed gearing
GB1238814A (en)

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees