CN102390441B - 轮式拖拉机铰接式机架 - Google Patents
轮式拖拉机铰接式机架 Download PDFInfo
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- CN102390441B CN102390441B CN 201110297110 CN201110297110A CN102390441B CN 102390441 B CN102390441 B CN 102390441B CN 201110297110 CN201110297110 CN 201110297110 CN 201110297110 A CN201110297110 A CN 201110297110A CN 102390441 B CN102390441 B CN 102390441B
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- Prior art keywords
- jointed shaft
- iii
- bearing
- articulated
- pin
- 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.)
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- 238000003825 pressing Methods 0.000 claims description 21
- 210000004907 gland Anatomy 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000478345 Afer Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN 201110297110 CN102390441B (zh) | 2011-10-08 | 2011-10-08 | 轮式拖拉机铰接式机架 |
Applications Claiming Priority (1)
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CN 201110297110 CN102390441B (zh) | 2011-10-08 | 2011-10-08 | 轮式拖拉机铰接式机架 |
Publications (2)
Publication Number | Publication Date |
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CN102390441A CN102390441A (zh) | 2012-03-28 |
CN102390441B true CN102390441B (zh) | 2013-07-10 |
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CN 201110297110 Active CN102390441B (zh) | 2011-10-08 | 2011-10-08 | 轮式拖拉机铰接式机架 |
Country Status (1)
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CN (1) | CN102390441B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3778174A (en) * | 1970-12-03 | 1973-12-11 | Le Tourneau R G Inc | Adjustable self-aligning pivot bearing, and ball pin and socket employing same |
GB2091655A (en) * | 1981-01-22 | 1982-08-04 | Fiat Allis North America Inc | Articulated frame joint |
CN201095289Y (zh) * | 2007-09-28 | 2008-08-06 | 四川成都成工工程机械股份有限公司 | 铰接车辆前后车架铰接结构 |
CN201685670U (zh) * | 2010-05-17 | 2010-12-29 | 厦门厦工机械股份有限公司 | 新型装载机前后车架铰接结构 |
CN201769637U (zh) * | 2010-08-25 | 2011-03-23 | 淄博广梓机械有限公司 | 电动装运机前后机架三点铰接结构 |
CN202243741U (zh) * | 2011-10-08 | 2012-05-30 | 徐州凯尔机械有限公司 | 轮式拖拉机铰接式机架 |
-
2011
- 2011-10-08 CN CN 201110297110 patent/CN102390441B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3778174A (en) * | 1970-12-03 | 1973-12-11 | Le Tourneau R G Inc | Adjustable self-aligning pivot bearing, and ball pin and socket employing same |
GB2091655A (en) * | 1981-01-22 | 1982-08-04 | Fiat Allis North America Inc | Articulated frame joint |
CN201095289Y (zh) * | 2007-09-28 | 2008-08-06 | 四川成都成工工程机械股份有限公司 | 铰接车辆前后车架铰接结构 |
CN201685670U (zh) * | 2010-05-17 | 2010-12-29 | 厦门厦工机械股份有限公司 | 新型装载机前后车架铰接结构 |
CN201769637U (zh) * | 2010-08-25 | 2011-03-23 | 淄博广梓机械有限公司 | 电动装运机前后机架三点铰接结构 |
CN202243741U (zh) * | 2011-10-08 | 2012-05-30 | 徐州凯尔机械有限公司 | 轮式拖拉机铰接式机架 |
Also Published As
Publication number | Publication date |
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CN102390441A (zh) | 2012-03-28 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: XUZHOU KAT AGRICULTURAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: KAIER MACHINERY CO., LTD., XUZHOU |
|
CP01 | Change in the name or title of a patent holder |
Address after: 221011, No. four, No. 1, Xuzhou Industrial Park, Jiawang District, Jiangsu, Xuzhou Patentee after: XUZHOU KAT AGRICULTURAL EQUIPMENT Co.,Ltd. Address before: 221011, No. four, No. 1, Xuzhou Industrial Park, Jiawang District, Jiangsu, Xuzhou Patentee before: Xuzhou KAT Machinery 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: Articulated frame of wheeled tractor Effective date of registration: 20211230 Granted publication date: 20130710 Pledgee: Bank of Nanjing Co.,Ltd. Xuzhou Branch Pledgor: XUZHOU KAT AGRICULTURAL EQUIPMENT Co.,Ltd. Registration number: Y2021980017070 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 1 Jingsi Road, Xuzhou Industrial Park, Xuzhou City, Jiangsu Province 221000 Patentee after: Xuzhou Kaier Agricultural Equipment Co.,Ltd. Country or region after: China Address before: No. 1 Jingsi Road, Xuzhou Industrial Park, Jiawang District, Xuzhou City, Jiangsu Province 221011 Patentee before: XUZHOU KAT AGRICULTURAL EQUIPMENT Co.,Ltd. Country or region before: China |