GB1515271A - Variable-speed gear transmission - Google Patents

Variable-speed gear transmission

Info

Publication number
GB1515271A
GB1515271A GB35204/74A GB3520474A GB1515271A GB 1515271 A GB1515271 A GB 1515271A GB 35204/74 A GB35204/74 A GB 35204/74A GB 3520474 A GB3520474 A GB 3520474A GB 1515271 A GB1515271 A GB 1515271A
Authority
GB
United Kingdom
Prior art keywords
sleeve
splines
wheel
ratios
ratio
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
GB35204/74A
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.)
Cummins Generator Technologies Ltd
Original Assignee
Newage Engineers 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 Newage Engineers Ltd filed Critical Newage Engineers Ltd
Priority to GB35204/74A priority Critical patent/GB1515271A/en
Priority to IT50865/75A priority patent/IT1041172B/en
Priority to ES440115A priority patent/ES440115A1/en
Priority to FR7524778A priority patent/FR2281524A1/en
Publication of GB1515271A publication Critical patent/GB1515271A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
    • B60K17/3467—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear combined with a change speed gearing, e.g. range gear
    • 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
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/065—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with a plurality of driving or driven shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Structure Of Transmissions (AREA)

Abstract

1515271 Change-speed gear NEWAGE ENGINEERS Ltd 8 Aug 1975 [9 Aug 1974] 35204/74 Heading F2D In a two-speed transmission suitable for a four-wheel-drive vehicle an internally splined selector sleeve 22 is movable to couple an input 15 to two coaxial outputs 12, 13 at either of two ratios or to one only of the outputs at one of the two ratios. When the sleeve is positioned as shown to couple splines 12A, 13A on the output shafts to teeth 19A of a gear-wheel 19 low ratio is established through the train 16, 17, 18, 19, and when the sleeve is displaced leftwardly to bridge teeth 20A and the splines 12A, 13A high-ratio is established through the train 16, 17, 20. Further leftward movement of the sleeve releases the splines 12A so that the shaft 13 only is driven at high ratio. The sleeve may also be set at a neutral position in which it engages only the splines 12A, 13A. To provide alternative ratios a second input shaft may be provided with a pinion in permanent mesh with either the wheel 17 or the pinion 18.
GB35204/74A 1974-08-09 1974-08-09 Variable-speed gear transmission Expired GB1515271A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB35204/74A GB1515271A (en) 1974-08-09 1974-08-09 Variable-speed gear transmission
IT50865/75A IT1041172B (en) 1974-08-09 1975-08-07 IMPROVEMENT IN MORE SPEED GEAR TRANSMISSIONS FOR LAND VEHICLES
ES440115A ES440115A1 (en) 1974-08-09 1975-08-08 Variable-speed gear transmission
FR7524778A FR2281524A1 (en) 1974-08-09 1975-08-08 MULTI-SPEED TRANSMISSION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35204/74A GB1515271A (en) 1974-08-09 1974-08-09 Variable-speed gear transmission

Publications (1)

Publication Number Publication Date
GB1515271A true GB1515271A (en) 1978-06-21

Family

ID=10375064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35204/74A Expired GB1515271A (en) 1974-08-09 1974-08-09 Variable-speed gear transmission

Country Status (4)

Country Link
ES (1) ES440115A1 (en)
FR (1) FR2281524A1 (en)
GB (1) GB1515271A (en)
IT (1) IT1041172B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108644338A (en) * 2018-06-29 2018-10-12 科德数控股份有限公司 Mechanical single pendulum head speed changing structure for five axis Compositions of metal-working machines
CN112727941A (en) * 2021-02-22 2021-04-30 一汽解放汽车有限公司 Transmission clutch structure of rear drive axle
CN118188765A (en) * 2024-03-15 2024-06-14 浙江赛勒传动设备有限公司 Heavy-load reinforced structure gearbox

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270409A (en) * 1978-01-18 1981-06-02 Glaze Jack G Torque transfer mechanism
JPS5823253B2 (en) * 1978-04-20 1983-05-13 トヨタ自動車株式会社 Vehicle power split device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108644338A (en) * 2018-06-29 2018-10-12 科德数控股份有限公司 Mechanical single pendulum head speed changing structure for five axis Compositions of metal-working machines
CN108644338B (en) * 2018-06-29 2023-06-23 科德数控股份有限公司 Mechanical single-swing-head speed change structure for five-axis composite machining center
CN112727941A (en) * 2021-02-22 2021-04-30 一汽解放汽车有限公司 Transmission clutch structure of rear drive axle
CN118188765A (en) * 2024-03-15 2024-06-14 浙江赛勒传动设备有限公司 Heavy-load reinforced structure gearbox

Also Published As

Publication number Publication date
FR2281524A1 (en) 1976-03-05
ES440115A1 (en) 1977-03-16
FR2281524B3 (en) 1979-06-15
IT1041172B (en) 1980-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee