CN104454691B - 摊铺机螺旋提升油缸和履带涨紧油缸控制用液压回路 - Google Patents
摊铺机螺旋提升油缸和履带涨紧油缸控制用液压回路 Download PDFInfo
- Publication number
- CN104454691B CN104454691B CN201310440142.5A CN201310440142A CN104454691B CN 104454691 B CN104454691 B CN 104454691B CN 201310440142 A CN201310440142 A CN 201310440142A CN 104454691 B CN104454691 B CN 104454691B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- valve
- solenoid valve
- connect
- oil cylinder
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310440142.5A CN104454691B (zh) | 2013-09-25 | 2013-09-25 | 摊铺机螺旋提升油缸和履带涨紧油缸控制用液压回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310440142.5A CN104454691B (zh) | 2013-09-25 | 2013-09-25 | 摊铺机螺旋提升油缸和履带涨紧油缸控制用液压回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104454691A CN104454691A (zh) | 2015-03-25 |
CN104454691B true CN104454691B (zh) | 2018-07-06 |
Family
ID=52901268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310440142.5A Active CN104454691B (zh) | 2013-09-25 | 2013-09-25 | 摊铺机螺旋提升油缸和履带涨紧油缸控制用液压回路 |
Country Status (1)
Country | Link |
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CN (1) | CN104454691B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2839359Y (zh) * | 2005-11-25 | 2006-11-22 | 郑州大学 | 全液压塑胶跑道摊铺机 |
CN201620339U (zh) * | 2010-03-02 | 2010-11-03 | 陕西中大机械集团有限责任公司 | 多功能摊铺机履带涨紧机构 |
CN103129637A (zh) * | 2011-11-24 | 2013-06-05 | 陕西中大机械集团有限责任公司 | 摊铺机履带自动涨紧液压系统 |
CN203516239U (zh) * | 2013-09-25 | 2014-04-02 | 陕西中大机械集团有限责任公司 | 摊铺机螺旋提升油缸和履带涨紧油缸控制用液压回路 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0768684B2 (ja) * | 1990-11-14 | 1995-07-26 | 株式会社新潟鐵工所 | 敷均し機械 |
JP2002285513A (ja) * | 2001-03-22 | 2002-10-03 | Shin Caterpillar Mitsubishi Ltd | 舗装機械におけるスクリードアシスト装置 |
-
2013
- 2013-09-25 CN CN201310440142.5A patent/CN104454691B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2839359Y (zh) * | 2005-11-25 | 2006-11-22 | 郑州大学 | 全液压塑胶跑道摊铺机 |
CN201620339U (zh) * | 2010-03-02 | 2010-11-03 | 陕西中大机械集团有限责任公司 | 多功能摊铺机履带涨紧机构 |
CN103129637A (zh) * | 2011-11-24 | 2013-06-05 | 陕西中大机械集团有限责任公司 | 摊铺机履带自动涨紧液压系统 |
CN203516239U (zh) * | 2013-09-25 | 2014-04-02 | 陕西中大机械集团有限责任公司 | 摊铺机螺旋提升油缸和履带涨紧油缸控制用液压回路 |
Also Published As
Publication number | Publication date |
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CN104454691A (zh) | 2015-03-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 710119 West Avenue 109, New Industrial Park, Xi'an High-tech Zone, Shaanxi Province Patentee after: Shaanxi Zhongdaoding Technology Co., Ltd. Address before: 710119 West Avenue 109, New Industrial Park, Xi'an High-tech Zone, Shaanxi Province Patentee before: Shaanxi Jointank Machinery Group Co., Ltd. |
|
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: Hydraulic circuit for control of spiral lifting cylinder and crawler tension cylinder of paver Effective date of registration: 20210105 Granted publication date: 20180706 Pledgee: Xi'an Guoxin micro credit Co.,Ltd. Pledgor: SHAANXI ZHONGDA LIDING TECHNOLOGY Co.,Ltd. Registration number: Y2021610000003 |
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PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20210830 Granted publication date: 20180706 |