CN110588260A - Connecting ball head and connecting system of anti-loosening pulling type motor home - Google Patents
Connecting ball head and connecting system of anti-loosening pulling type motor home Download PDFInfo
- Publication number
- CN110588260A CN110588260A CN201910794063.1A CN201910794063A CN110588260A CN 110588260 A CN110588260 A CN 110588260A CN 201910794063 A CN201910794063 A CN 201910794063A CN 110588260 A CN110588260 A CN 110588260A
- Authority
- CN
- China
- Prior art keywords
- ball head
- locking
- spring
- connection
- bulb
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 abstract description 17
- 239000010959 steel Substances 0.000 abstract description 17
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229940036051 sojourn Drugs 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/01—Traction couplings or hitches characterised by their type
- B60D1/06—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/28—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for preventing unwanted disengagement, e.g. safety appliances
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910794063.1A CN110588260B (en) | 2019-08-27 | 2019-08-27 | Connecting ball head and connecting system of anti-loosening pulling type motor home |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910794063.1A CN110588260B (en) | 2019-08-27 | 2019-08-27 | Connecting ball head and connecting system of anti-loosening pulling type motor home |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110588260A true CN110588260A (en) | 2019-12-20 |
CN110588260B CN110588260B (en) | 2022-11-18 |
Family
ID=68855723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910794063.1A Active CN110588260B (en) | 2019-08-27 | 2019-08-27 | Connecting ball head and connecting system of anti-loosening pulling type motor home |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110588260B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022218803A1 (en) * | 2021-04-12 | 2022-10-20 | Rühlicke GmbH | Ball head coupling for a towing vehicle of a vehicle combination |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB465020A (en) * | 1936-08-13 | 1937-04-29 | Franz Knoebel Junior | An improved ball joint coupling for trailers of motor vehicles and the like |
GB2067147A (en) * | 1980-01-11 | 1981-07-22 | Oris Metallbau Kg Riehle H | Trailer coupling for vehicles |
JPH0524487U (en) * | 1991-09-12 | 1993-03-30 | 日野自動車工業株式会社 | Connecting device for articulated vehicles |
DE10015335A1 (en) * | 2000-03-28 | 2001-10-04 | Volkswagen Ag | Detachable trailer coupling for vehicles |
US6722684B1 (en) * | 2001-04-09 | 2004-04-20 | Mcallister Kevin L. | Trailer hitch and associated methods |
RU2290322C1 (en) * | 2005-11-24 | 2006-12-27 | Государственное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" | Draw-and-coupling gear |
EP2017097A1 (en) * | 2007-06-21 | 2009-01-21 | WESTFALIA - Automotive GmbH | Towbar for motor vehicles |
EP2711207A2 (en) * | 2012-09-19 | 2014-03-26 | ZF Friedrichshafen AG | Spherical swivel module |
EP2799261A1 (en) * | 2013-04-21 | 2014-11-05 | WESTFALIA - Automotive GmbH | Trailer coupling |
US20140375020A1 (en) * | 2013-06-25 | 2014-12-25 | Curt Manufacturing, Llc | Removable Ball Hitch |
CN107933222A (en) * | 2016-10-12 | 2018-04-20 | 福特全球技术公司 | Trailer connector |
CN109466256A (en) * | 2018-10-24 | 2019-03-15 | 江苏大学 | A kind of caravan trailer spherical shape connection system and its control method |
CN109733132A (en) * | 2019-01-25 | 2019-05-10 | 江苏大学 | A kind of adjustable caravan trailer ball head connecting device of rigidity dynamic |
WO2019092209A1 (en) * | 2017-11-10 | 2019-05-16 | Syn Trac Gmbh | Ball head device with an angle-of-rotation sensor arrangement |
-
2019
- 2019-08-27 CN CN201910794063.1A patent/CN110588260B/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB465020A (en) * | 1936-08-13 | 1937-04-29 | Franz Knoebel Junior | An improved ball joint coupling for trailers of motor vehicles and the like |
GB2067147A (en) * | 1980-01-11 | 1981-07-22 | Oris Metallbau Kg Riehle H | Trailer coupling for vehicles |
JPH0524487U (en) * | 1991-09-12 | 1993-03-30 | 日野自動車工業株式会社 | Connecting device for articulated vehicles |
DE10015335A1 (en) * | 2000-03-28 | 2001-10-04 | Volkswagen Ag | Detachable trailer coupling for vehicles |
US6722684B1 (en) * | 2001-04-09 | 2004-04-20 | Mcallister Kevin L. | Trailer hitch and associated methods |
RU2290322C1 (en) * | 2005-11-24 | 2006-12-27 | Государственное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" | Draw-and-coupling gear |
EP2017097A1 (en) * | 2007-06-21 | 2009-01-21 | WESTFALIA - Automotive GmbH | Towbar for motor vehicles |
EP2711207A2 (en) * | 2012-09-19 | 2014-03-26 | ZF Friedrichshafen AG | Spherical swivel module |
EP2799261A1 (en) * | 2013-04-21 | 2014-11-05 | WESTFALIA - Automotive GmbH | Trailer coupling |
US20140375020A1 (en) * | 2013-06-25 | 2014-12-25 | Curt Manufacturing, Llc | Removable Ball Hitch |
CN107933222A (en) * | 2016-10-12 | 2018-04-20 | 福特全球技术公司 | Trailer connector |
WO2019092209A1 (en) * | 2017-11-10 | 2019-05-16 | Syn Trac Gmbh | Ball head device with an angle-of-rotation sensor arrangement |
CN109466256A (en) * | 2018-10-24 | 2019-03-15 | 江苏大学 | A kind of caravan trailer spherical shape connection system and its control method |
CN109733132A (en) * | 2019-01-25 | 2019-05-10 | 江苏大学 | A kind of adjustable caravan trailer ball head connecting device of rigidity dynamic |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022218803A1 (en) * | 2021-04-12 | 2022-10-20 | Rühlicke GmbH | Ball head coupling for a towing vehicle of a vehicle combination |
Also Published As
Publication number | Publication date |
---|---|
CN110588260B (en) | 2022-11-18 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240205 Address after: 1003, Building A, Zhiyun Industrial Park, No. 13 Huaxing Road, Henglang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Wanzhida Technology Transfer Center Co.,Ltd. Country or region after: China Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240619 Address after: 102600 Beijing Daxing District Beijing Economic and Technological Development Zone (Daxing) Jiuqiao Road No.1 Courtyard Building 1-101-181, 1st Floor Patentee after: BEIJING TIANTAN HAIQIAO PASSENGER CAR CO.,LTD. Country or region after: China Address before: 1003, Building A, Zhiyun Industrial Park, No. 13 Huaxing Road, Henglang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Patentee before: Shenzhen Wanzhida Technology Transfer Center Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |