CN101943248A - Three-axle single-box multi-gear automobile transmission - Google Patents
Three-axle single-box multi-gear automobile transmission Download PDFInfo
- Publication number
- CN101943248A CN101943248A CN 201010273313 CN201010273313A CN101943248A CN 101943248 A CN101943248 A CN 101943248A CN 201010273313 CN201010273313 CN 201010273313 CN 201010273313 A CN201010273313 A CN 201010273313A CN 101943248 A CN101943248 A CN 101943248A
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- gear
- jack shaft
- axle
- duplicate
- synchronizer
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims 2
- 208000032370 Secondary transmission Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention belongs to automobile transmissions, and particularly relates to a three-axle single-box multi-gear automobile transmission. The single-box three-axle automobile transmission (not including the reverse gear axle) is characterized by comprising a main box, a primary axle, a secondary axle and an intermediate axle, wherein each axle is provided with a gear; the moment of torque is transferred by the gears; the secondary axle or primary axle is provided with a duplicate gear, and the intermediate axle is provided with an intermediate axle duplicate gear; and the secondary axle is provided with a synchronizer, and the intermediate axle is provided with an intermediate axle synchronizer for controlling the multi-gear. The invention artfully utilizes the existing three axles to realize four-gear transmission, can achieve the multi-gear requirement by using the single-box three-axle structure without using an auxiliary box, and has the advantages of short axial dimension, simple structure and flexible transmission.
Description
Technical field
The invention belongs to the automotive transmission class, specifically is a kind of triple axle list case times gear vehicle speed changer.
Background technique
The trend development that present automotive transmission keeps off change more is very fast, before adopting mostly, insert by many retaining casees the secondary doubly retaining in half retaining and back, before to insert half retaining be to insert half grade an of intermediate speed ratio in two retainings, the secondary doubly retaining in back is to multiply by multiple one times the gear that equaled many at the main tank gear, precedingly inserts half grade of general and secondary doubly retaining in back and together uses.This multispeed manual transmission kind of drive is divided main tank and odd-side (preceding odd-side or back odd-side), and transmission assembly length is longer, has increased odd-side housing, odd-side output shaft and jack shaft simultaneously, complex structure, transmission underaction.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, provide a kind of and can guarantee doubly retaining, do not adopt the short triple axle list case times gear vehicle speed changer of axial dimension of odd-side simultaneously again.
Technological scheme of the present invention is as follows:
A kind of triple axle list case times gear vehicle speed changer, it is characterized in that: comprise main tank, one, two and jack shaft, be single case triple axle (not comprising reverse gear shaft), gear is all arranged on each, by the gear transmission moment of torsion, upward or on one adorn a duplicate gear, on jack shaft, adorn a jack shaft duplicate gear simultaneously for two, on two, synchronizer is housed, on jack shaft, installs one simultaneously and handle the doubly jack shaft synchronizer of retaining.
Existing triple axle speed changer is by the secondary transmission, and ratio coverage is narrow, and gear mostly is 5～6 retaining casees, and the present invention increases level Four transmission times stopper branch, doubles on former gear basis, rises to 10 retaining casees as 5 retaining casees.The present invention utilizes existing three to realize the level Four transmission dexterously, need not to adopt odd-side, can reach the doubly requirement of retaining by single case triple axle structure, and axial dimension is short, and is simple in structure, ensuring smooth transmission.
Description of drawings
Fig. 1 is the structural representation that duplicate gear is housed in one of the present invention.
Fig. 2 is the structural representation that duplicate gear is housed in two of the present invention.
Embodiment
Embodiment is equipped with the triple axle list case times gear vehicle speed changer of duplicate gear on the axle one by one
As shown in Figure 1, a kind of triple axle list case times gear vehicle speed changer, it is characterized in that: comprise main tank 13, one 1, two 2 and jack shaft 3, be single case triple axle (not comprising reverse gear shaft), two free gears 4 are housed on two 2, synchronizer 11, jack shaft fixed gear 5 and jack shaft free gear 9 are housed on the jack shaft 3, by two free gears 4 and jack shaft fixed gear 5 transmitting torque that is meshing with each other, at duplicate gear 6 of one 1 overhead cover, at jack shaft duplicate gear 7 of jack shaft 3 overhead covers, fixed gear 8 on one 1 is meshing with each other with jack shaft duplicate gear 7, a duplicate gear 6 is meshing with each other with jack shaft duplicate gear 7 and jack shaft free gear 9, be equipped with one and handle the doubly jack shaft synchronizer 10 of retaining on jack shaft 3, the jack shaft free gear 9 of jack shaft synchronizer 10 and both sides and 7 engagements of jack shaft duplicate gear realize that doubly retaining is changed.
The triple axle list case times gear vehicle speed changer of duplicate gear is housed on two or two of the embodiments
As shown in Figure 2, a kind of triple axle list case times gear vehicle speed changer, it is characterized in that: comprise main tank 13, one 1, two 2 and jack shaft 3, be single case triple axle (not comprising reverse gear shaft), two free gears 4 are housed on two 2, synchronizer 11, jack shaft fixed gear 5 is housed on the jack shaft 3, jack shaft free gear 9, by two free gears 4 and jack shaft fixed gear 5 transmitting torque that is meshing with each other, adorn a fixed gear 8 on one 1, two duplicate gears 12 of two 2 overhead covers, jack shaft duplicate gear 7 of jack shaft 3 overhead covers, a fixed gear 8 meshes with jack shaft duplicate gear 7, jack shaft duplicate gear 7, jack shaft free gear 9 and two duplicate gear 12 engagements, be equipped with one and handle the doubly jack shaft synchronizer 10 of retaining on jack shaft 3, the jack shaft free gear 9 of jack shaft synchronizer 10 and both sides and 7 engagements of jack shaft duplicate gear realize that doubly retaining is changed.
The present invention can both reach same effect at a sky cover duplicate gear (embodiment one) with at the optional one of two overhead cover duplicate gears (embodiment two), considers mainly that in practice the selection of torque and orientation type is a kind of.
The present invention is single box structure speed changer, need not odd-side, gear is doubled, can be used for existing all manual shift transmissions by synchronizer manipulation on the jack shaft, also can be used for automatic mechanical transmission, identical with existing triple axle aspect production and mass.
Claims (4)
1. triple axle list case times gear vehicle speed changer, it is characterized in that: comprise main tank, one, two and jack shaft, be single case triple axle, gear is all arranged on each, by the gear transmission moment of torsion, go up for one and adorn a duplicate gear, on jack shaft, adorn a jack shaft duplicate gear simultaneously, on two, synchronizer is housed, on jack shaft, installs one simultaneously and handle the doubly jack shaft synchronizer of retaining.
2. triple axle list case times gear vehicle speed changer, it is characterized in that: comprise main tank, one, two and jack shaft, be single case triple axle, gear is all arranged on each, by the gear transmission moment of torsion, go up for two and adorn two duplicate gears, on jack shaft, adorn a jack shaft duplicate gear simultaneously, on two, synchronizer is housed, on jack shaft, installs one simultaneously and handle the doubly jack shaft synchronizer of retaining.
3. triple axle list case times gear vehicle speed changer according to claim 1, it is characterized in that: a described duplicate gear sky is enclosed within on one, described jack shaft duplicate gear sky is enclosed within on the jack shaft, two free gears are housed on two, synchronizer, the jack shaft fixed gear is housed on the jack shaft, the jack shaft free gear, by two free gears and the jack shaft fixed gear transmitting torque that is meshing with each other, fixed gear and jack shaft duplicate gear on one are meshing with each other, duplicate gear and jack shaft duplicate gear and jack shaft free gear are meshing with each other, and the jack shaft free gear of described jack shaft synchronizer and both sides and the engagement of jack shaft duplicate gear realize doubly retaining conversion.
4. triple axle list case times gear vehicle speed changer according to claim 2, it is characterized in that: described two duplicate gear skies are enclosed within on two, described jack shaft duplicate gear sky is enclosed within on the jack shaft, two free gears are housed on two, synchronizer, the jack shaft fixed gear is housed on the jack shaft, the jack shaft free gear, by two free gears and the jack shaft fixed gear transmitting torque that is meshing with each other, fixed gear and jack shaft duplicate gear on one are meshing with each other, two duplicate gears and jack shaft duplicate gear and jack shaft free gear are meshing with each other, and the jack shaft free gear of described jack shaft synchronizer and both sides and the engagement of jack shaft duplicate gear realize doubly retaining conversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010273313 CN101943248B (en) | 2010-09-01 | 2010-09-01 | Three-axle single-box multi-gear automobile transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010273313 CN101943248B (en) | 2010-09-01 | 2010-09-01 | Three-axle single-box multi-gear automobile transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101943248A true CN101943248A (en) | 2011-01-12 |
| CN101943248B CN101943248B (en) | 2012-07-25 |
Family
ID=43435391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010273313 Active CN101943248B (en) | 2010-09-01 | 2010-09-01 | Three-axle single-box multi-gear automobile transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101943248B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267741A (en) * | 1978-04-11 | 1981-05-19 | Ab Volvo | Vehicle gearbox |
| JPH08159222A (en) * | 1994-11-30 | 1996-06-21 | Suzuki Motor Corp | Transmission |
| CN101535680A (en) * | 2006-11-17 | 2009-09-16 | 腓特烈斯港齿轮工厂股份公司 | Double clutch winding transmission |
| CN201884574U (en) * | 2010-09-01 | 2011-06-29 | 浙江万里扬变速器股份有限公司 | Triple-axle single-box gear-doubling automobile gearbox |
-
2010
- 2010-09-01 CN CN 201010273313 patent/CN101943248B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267741A (en) * | 1978-04-11 | 1981-05-19 | Ab Volvo | Vehicle gearbox |
| JPH08159222A (en) * | 1994-11-30 | 1996-06-21 | Suzuki Motor Corp | Transmission |
| CN101535680A (en) * | 2006-11-17 | 2009-09-16 | 腓特烈斯港齿轮工厂股份公司 | Double clutch winding transmission |
| CN201884574U (en) * | 2010-09-01 | 2011-06-29 | 浙江万里扬变速器股份有限公司 | Triple-axle single-box gear-doubling automobile gearbox |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101943248B (en) | 2012-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jin Lihong Inventor after: Xu Weiquan Inventor after: Lu Xiaoping Inventor after: Shen Wenquan Inventor after: Zhang Qiugui Inventor after: Xia Weiqiang Inventor after: Xu Wanhong Inventor after: Mao Jianping Inventor after: Qiao Xianghe Inventor after: Ni Yuefeng Inventor before: Jin Lihong Inventor before: Lu Xiaoping Inventor before: Shen Wenquan |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIN LIHONG LU XIAOPING SHEN WENQUAN TO: JIN LIHONG LU XIAOPING SHEN WENQUAN ZHANG QIUGUI XIA WEIQIANG XU WANHONG MAO JIANPING QIAO XIANGHE NI YUEFENG XU WEIQUAN |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321025 Linjiang Industrial Zone, Wucheng New District, Zhejiang, Jinhua Patentee after: ZHEJIANG WANLIYANG Co.,Ltd. Address before: 321025 Linjiang Industrial Zone, Wucheng New District, Zhejiang, Jinhua Patentee before: ZHEJIANG WANIER TRANSMISSION Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Three axle single box double gear automobile transmission Effective date of registration: 20211230 Granted publication date: 20120725 Pledgee: Industrial and Commercial Bank of China Limited Jinhua Wucheng sub branch Pledgor: ZHEJIANG WANLIYANG Co.,Ltd. Registration number: Y2021980017090 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230315 Granted publication date: 20120725 Pledgee: Industrial and Commercial Bank of China Limited Jinhua Wucheng sub branch Pledgor: ZHEJIANG WANLIYANG Co.,Ltd. Registration number: Y2021980017090 |