GB1543389A – Countershaft type power transmission
– Google Patents
GB1543389A – Countershaft type power transmission
– Google Patents
Countershaft type power transmission
Info
Publication number
GB1543389A
GB1543389A
GB29778/77A
GB2977877A
GB1543389A
GB 1543389 A
GB1543389 A
GB 1543389A
GB 29778/77 A
GB29778/77 A
GB 29778/77A
GB 2977877 A
GB2977877 A
GB 2977877A
GB 1543389 A
GB1543389 A
GB 1543389A
Authority
GB
United Kingdom
Prior art keywords
power transmission
type power
countershaft type
countershaft
transmission
Prior art date
1976-07-15
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
GB29778/77A
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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.)
1976-07-15
Filing date
1977-07-15
Publication date
1979-04-04
1977-07-15
Application filed by Nissan Motor Co Ltd
filed
Critical
Nissan Motor Co Ltd
1979-04-04
Publication of GB1543389A
publication
Critical
patent/GB1543389A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F16D48/00—External control of clutches
F16D48/02—Control by fluid pressure
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
F16D25/00—Fluid-actuated clutches
F16D25/12—Details not specific to one of the before-mentioned types
F16D25/14—Fluid pressure control
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
F16D48/00—External control of clutches
F16D48/02—Control by fluid pressure
F16D48/04—Control by fluid pressure providing power assistance
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
F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
F16H61/26—Generation or transmission of movements for final actuating mechanisms
F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
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
F16D48/00—External control of clutches
F16D48/02—Control by fluid pressure
F16D2048/0221—Valves for clutch control systems; Details thereof
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
F16D48/00—External control of clutches
F16D48/02—Control by fluid pressure
F16D48/04—Control by fluid pressure providing power assistance
F16D2048/045—Vacuum boosters therefor
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
F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
F16H61/26—Generation or transmission of movements for final actuating mechanisms
F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
F16H2061/307—Actuators with three or more defined positions, e.g. three position servos
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
F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
F16H61/682—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings with interruption of drive
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/19—Gearing
Y10T74/19219—Interchangeably locked
Y10T74/19284—Meshing assisters
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/20—Control lever and linkage systems
Y10T74/20012—Multiple controlled elements
Y10T74/20018—Transmission control
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/20—Control lever and linkage systems
Y10T74/20012—Multiple controlled elements
Y10T74/20018—Transmission control
Y10T74/2014—Manually operated selector [e.g., remotely controlled device, lever, push button, rotary dial, etc.]
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/20—Control lever and linkage systems
Y10T74/20207—Multiple controlling elements for single controlled element
Y10T74/20213—Interconnected
GB29778/77A
1976-07-15
1977-07-15
Countershaft type power transmission
Expired
GB1543389A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP8462376A
JPS539964A
(en)
1976-07-15
1976-07-15
Parallel shaft type speed change gear
Publications (1)
Publication Number
Publication Date
GB1543389A
true
GB1543389A
(en)
1979-04-04
Family
ID=13835794
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB29778/77A
Expired
GB1543389A
(en)
1976-07-15
1977-07-15
Countershaft type power transmission
Country Status (3)
Country
Link
US
(1)
US4136576A
(en)
JP
(1)
JPS539964A
(en)
GB
(1)
GB1543389A
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3108781A1
(en)
*
1981-03-07
1982-09-16
Wabco Fahrzeugbremsen Gmbh, 3000 Hannover
AUXILIARY POWER TRANSMISSION CONTROL
FR2564165B1
(en)
*
1984-05-14
1989-08-18
Renault Vehicules Ind
DEVICE FOR OPERATING A GEARBOX WHOSE SYNCHRONIZATION IS DRIVEN BY AN ELECTRONIC COMPUTER
US7549847B1
(en)
*
2005-10-27
2009-06-23
Liquidynamics, Inc.
Portable bulk transfer pump with variable speed transmission
US20090087319A1
(en)
*
2007-09-27
2009-04-02
Liquidynamics, Inc.
Pump system including a variable frequency drive controller
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2478173A
(en)
*
1943-06-03
1949-08-09
William E Austin
Safety device for aircraft controls
US2590716A
(en)
*
1947-08-26
1952-03-25
Fairey Aviat Co Ltd
Power-operated flying control system for aircraft
1976
1976-07-15
JP
JP8462376A
patent/JPS539964A/en
active
Pending
1977
1977-07-15
US
US05/816,147
patent/US4136576A/en
not_active
Expired – Lifetime
1977-07-15
GB
GB29778/77A
patent/GB1543389A/en
not_active
Expired
Also Published As
Publication number
Publication date
US4136576A
(en)
1979-01-30
JPS539964A
(en)
1978-01-28
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Legal Events
Date
Code
Title
Description
1979-06-20
PS
Patent sealed [section 19, patents act 1949]
1980-03-12
746
Register noted ‘licences of right’ (sect. 46/1977)
1986-03-12
PCNP
Patent ceased through non-payment of renewal fee
