CN112703335A - 一种差速锁止机构 - Google Patents
一种差速锁止机构 Download PDFInfo
- Publication number
- CN112703335A CN112703335A CN202080004822.0A CN202080004822A CN112703335A CN 112703335 A CN112703335 A CN 112703335A CN 202080004822 A CN202080004822 A CN 202080004822A CN 112703335 A CN112703335 A CN 112703335A
- Authority
- CN
- China
- Prior art keywords
- gear
- sleeve
- differential
- planetary gear
- planetary
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 3
- 210000003781 tooth socket Anatomy 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 206010063385 Intellectualisation Diseases 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
-
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
- F16H48/11—Differential gearings with gears having orbital motion with orbital spur gears having intermeshing planet gears
-
- 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
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/24—Arrangements for suppressing or influencing the differential action, e.g. locking devices using positive clutches or brakes
-
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
- F16H2048/106—Differential gearings with gears having orbital motion with orbital spur gears characterised by two sun gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
一种差速锁止结构,包括差速器和锁止结构,差速器包括从动齿轮(1)、差速器壳(2)、半轴(10)、半轴齿轮(14)、第一行星齿轮(3)、第二行星齿轮(4)、第一行星齿轮轴(5)以及第二行星齿轮轴(15);锁止装置包括套筒(9)、第三齿轮(6)、齿套(11)、拨叉(8)和固定件(12);第一行星齿轮轴(5)位于差速器壳外的一端固定设置有第三齿轮(6),差速器壳一端固定设置有套筒(9),套筒靠近差速器壳的一侧套设有第四齿轮(16),第四齿轮与套筒转动连接,第四齿轮一端固定连接有第五齿轮(13),第五齿轮(13)与套筒(9)转动连接,套筒(9)远离差速器壳的一端有纵向齿槽,齿套(11)套设在套筒上,与齿槽啮合并能沿套筒纵向移动,齿套(11)一端有齿并且能与第五齿轮(13)啮合,齿套外有环状凹槽,凹槽内活动连接有拨叉(8)。
Description
PCT国内申请,说明书已公开。
Claims (3)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910459373.8A CN110206865A (zh) | 2019-05-29 | 2019-05-29 | 一种差速锁止机构 |
CN2019104593738 | 2019-05-29 | ||
PCT/CN2020/091616 WO2020238760A1 (zh) | 2019-05-29 | 2020-05-21 | 一种差速锁止机构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112703335A true CN112703335A (zh) | 2021-04-23 |
Family
ID=67789332
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910459373.8A Pending CN110206865A (zh) | 2019-05-29 | 2019-05-29 | 一种差速锁止机构 |
CN202080004822.0A Pending CN112703335A (zh) | 2019-05-29 | 2020-05-21 | 一种差速锁止机构 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910459373.8A Pending CN110206865A (zh) | 2019-05-29 | 2019-05-29 | 一种差速锁止机构 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11815170B2 (zh) |
CN (2) | CN110206865A (zh) |
WO (1) | WO2020238760A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110206865A (zh) | 2019-05-29 | 2019-09-06 | 郭放 | 一种差速锁止机构 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4939953A (en) * | 1987-12-08 | 1990-07-10 | Toyota Jidosha Kabushiki Kaisha | Limited slip differential |
US5217416A (en) * | 1992-04-17 | 1993-06-08 | Dana Corporation | Lock up/limited slip differential |
JPH11278073A (ja) * | 1998-03-31 | 1999-10-12 | Suzuki Motor Corp | デファレンシャル装置のブリーザ装置 |
US20060025273A1 (en) * | 2004-07-29 | 2006-02-02 | Mircea Gradu | Differential with torque vectoring capabilities |
CN203020075U (zh) * | 2012-11-29 | 2013-06-26 | 诸城福田汽车科技开发有限公司 | 一种差速锁及一种轻型工程车后桥总成 |
CN204628482U (zh) * | 2015-02-12 | 2015-09-09 | 舍弗勒技术股份两合公司 | 限滑差速器 |
CN205654819U (zh) * | 2015-12-31 | 2016-10-19 | 温岭市海风差速器有限公司 | 一种手动电控锁止的差速锁 |
CN109027177A (zh) * | 2018-09-04 | 2018-12-18 | 郭放 | 一种差速锁止机构 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US677771A (en) * | 1900-10-05 | 1901-07-02 | Desberon Motor Car Co | Means for connecting differential gearing to driving-axles of vehicles. |
US1668352A (en) * | 1924-07-17 | 1928-05-01 | William L Brackenbury | Ball-race housing means for differential transmission mechanisms |
US1691230A (en) * | 1926-07-06 | 1928-11-13 | Robert L Dennison | Differential gearing |
US3324744A (en) * | 1965-02-10 | 1967-06-13 | Eaton Yale & Towne | Slip limiting differential |
US5176590A (en) * | 1991-07-29 | 1993-01-05 | Dana Corporation | Planetary locking differential |
JP3830992B2 (ja) * | 1995-09-13 | 2006-10-11 | Gkn ドライブライン トルクテクノロジー株式会社 | デファレンシャル装置 |
AT4838U1 (de) * | 2000-10-04 | 2001-12-27 | Steyr Daimler Puch Ag | Achsantriebsblock für ein kraftfahrzeug |
SE527735C2 (sv) * | 2004-10-11 | 2006-05-23 | Jonas Alfredson | Differentialspärr |
ES2356359T3 (es) * | 2006-05-24 | 2011-04-07 | New Kailung Gear Co., Ltd. | Sistema de engranaje diferencial con mecanismo de mando de tres posiciones. |
GB2462363A (en) * | 2008-08-05 | 2010-02-10 | Richard Michael Tracy | Differential having a clutch control lever with an adjustable fulcrum |
JP2010164161A (ja) * | 2009-01-16 | 2010-07-29 | Kanzaki Kokyukoki Mfg Co Ltd | 差動装置のデフロック機構 |
CN104421398A (zh) * | 2013-08-28 | 2015-03-18 | 陕西汉德车桥有限公司 | 带锁止机构的汽车轮间差速器总成 |
CN104500687B (zh) * | 2014-10-30 | 2017-05-10 | 张惠杰 | 一种扭矩导向差速器 |
DE102017124969A1 (de) * | 2017-10-25 | 2019-04-25 | Man Truck & Bus Ag | Differentialsperre |
DE102018128756A1 (de) * | 2017-11-17 | 2019-05-23 | American Axle & Manufacturing, Inc. | Gekuppelte Komponente |
CN109185420A (zh) * | 2018-11-22 | 2019-01-11 | 浙江金道科技股份有限公司 | 一种减速器 |
CN109538728A (zh) * | 2018-12-14 | 2019-03-29 | 重庆宗申创新技术研究院有限公司 | 一种新型电动三轮车差速锁后桥 |
CN110206865A (zh) * | 2019-05-29 | 2019-09-06 | 郭放 | 一种差速锁止机构 |
-
2019
- 2019-05-29 CN CN201910459373.8A patent/CN110206865A/zh active Pending
-
2020
- 2020-05-21 CN CN202080004822.0A patent/CN112703335A/zh active Pending
- 2020-05-21 WO PCT/CN2020/091616 patent/WO2020238760A1/zh active Application Filing
-
2021
- 2021-11-19 US US17/531,661 patent/US11815170B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4939953A (en) * | 1987-12-08 | 1990-07-10 | Toyota Jidosha Kabushiki Kaisha | Limited slip differential |
US5217416A (en) * | 1992-04-17 | 1993-06-08 | Dana Corporation | Lock up/limited slip differential |
JPH11278073A (ja) * | 1998-03-31 | 1999-10-12 | Suzuki Motor Corp | デファレンシャル装置のブリーザ装置 |
US20060025273A1 (en) * | 2004-07-29 | 2006-02-02 | Mircea Gradu | Differential with torque vectoring capabilities |
CN203020075U (zh) * | 2012-11-29 | 2013-06-26 | 诸城福田汽车科技开发有限公司 | 一种差速锁及一种轻型工程车后桥总成 |
CN204628482U (zh) * | 2015-02-12 | 2015-09-09 | 舍弗勒技术股份两合公司 | 限滑差速器 |
CN205654819U (zh) * | 2015-12-31 | 2016-10-19 | 温岭市海风差速器有限公司 | 一种手动电控锁止的差速锁 |
CN109027177A (zh) * | 2018-09-04 | 2018-12-18 | 郭放 | 一种差速锁止机构 |
Also Published As
Publication number | Publication date |
---|---|
CN110206865A (zh) | 2019-09-06 |
US20220082161A1 (en) | 2022-03-17 |
US11815170B2 (en) | 2023-11-14 |
WO2020238760A1 (zh) | 2020-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112368495B (zh) | 一种差速锁止机构 | |
JP4574691B2 (ja) | トルク負荷試験装置 | |
CN112703335A (zh) | 一种差速锁止机构 | |
WO2018152940A1 (zh) | 同步转向车体 | |
CA2141107A1 (en) | Steering apparatus | |
CN204004322U (zh) | 直控式履带车辆用无极变速器 | |
JP2003074666A (ja) | 回動伝達装置 | |
CN211550413U (zh) | 一种电动车辆二挡减速器中的换挡机构 | |
CN201745437U (zh) | 一种新型电动驱动桥 | |
WO2008101382A1 (fr) | Engrenage d'accélération d'arbre central | |
TWI500865B (zh) | 變速機構 | |
CN208364713U (zh) | 一种用于单发动机驱动车辆原地转向的换向装置 | |
CN207374599U (zh) | 一种变速器轴输出变速装置 | |
CN107965551B (zh) | 一种大扭矩手动切割机行星减速机 | |
CN108253109B (zh) | 一种多驱动差速器 | |
CN206797619U (zh) | 一种双前轮直驱棘爪移动换挡变速装置 | |
CN106828065B (zh) | 双电机耦合二级章动变速装置及其工作方法 | |
CN2076186U (zh) | 摆线针轮减速机 | |
CN218777402U (zh) | 两电机驱动桥结构 | |
JPH01500211A (ja) | 多段ステップ歯車駆動装置 | |
CN212131213U (zh) | 一种磁力换向传动装置 | |
CN2833254Y (zh) | 倒顺转带差速的齿轮箱 | |
CN2410478Y (zh) | 速比定齿轮减速机 | |
WO2013159269A1 (zh) | 组合于转动轴的传动力切换装置 | |
CN213039764U (zh) | 一种纯电动车辆的自动变速器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |