CN2415015Y - Pneumatic hydraulic jack - Google Patents
Pneumatic hydraulic jack Download PDFInfo
- Publication number
- CN2415015Y CN2415015Y CN 00216876 CN00216876U CN2415015Y CN 2415015 Y CN2415015 Y CN 2415015Y CN 00216876 CN00216876 CN 00216876 CN 00216876 U CN00216876 U CN 00216876U CN 2415015 Y CN2415015 Y CN 2415015Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston
- oil
- valve
- jack
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 240000000528 Ricinus communis Species 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Landscapes
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00216876 CN2415015Y (en) | 2000-03-16 | 2000-03-16 | Pneumatic hydraulic jack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00216876 CN2415015Y (en) | 2000-03-16 | 2000-03-16 | Pneumatic hydraulic jack |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2415015Y true CN2415015Y (en) | 2001-01-17 |
Family
ID=33582552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00216876 Expired - Fee Related CN2415015Y (en) | 2000-03-16 | 2000-03-16 | Pneumatic hydraulic jack |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2415015Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102381658A (en) * | 2011-06-28 | 2012-03-21 | 常熟通润汽车千斤顶有限公司 | Integrated combined valve body for vertical type hydraulic jack |
CN102452626A (en) * | 2010-10-29 | 2012-05-16 | 中国北车集团大连机车车辆有限公司 | Motor-driven hydraulic lifting machine for mounting urban rail vehicle tractor body |
CN103466499A (en) * | 2013-09-30 | 2013-12-25 | 衡阳市锦泰工具有限公司 | Transition plate for air-driven hydraulic jack and air-driven hydraulic jack |
CN103466502A (en) * | 2013-09-30 | 2013-12-25 | 衡阳市锦泰工具有限公司 | Pneumatic hydraulic jack and transiting plate for pneumatic hydraulic jack |
CN103466500A (en) * | 2013-09-30 | 2013-12-25 | 衡阳市锦泰工具有限公司 | Pneumatic hydraulic jack |
CN103466498A (en) * | 2013-09-30 | 2013-12-25 | 衡阳市锦泰工具有限公司 | Pneumatic hydraulic jack with no-load fast jacking function |
CN105271042A (en) * | 2014-09-11 | 2016-01-27 | 保定市南市区优特气动液压设备厂 | Pneumatic-hydraulic jack |
-
2000
- 2000-03-16 CN CN 00216876 patent/CN2415015Y/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102452626A (en) * | 2010-10-29 | 2012-05-16 | 中国北车集团大连机车车辆有限公司 | Motor-driven hydraulic lifting machine for mounting urban rail vehicle tractor body |
CN102381658A (en) * | 2011-06-28 | 2012-03-21 | 常熟通润汽车千斤顶有限公司 | Integrated combined valve body for vertical type hydraulic jack |
CN103466499A (en) * | 2013-09-30 | 2013-12-25 | 衡阳市锦泰工具有限公司 | Transition plate for air-driven hydraulic jack and air-driven hydraulic jack |
CN103466502A (en) * | 2013-09-30 | 2013-12-25 | 衡阳市锦泰工具有限公司 | Pneumatic hydraulic jack and transiting plate for pneumatic hydraulic jack |
CN103466500A (en) * | 2013-09-30 | 2013-12-25 | 衡阳市锦泰工具有限公司 | Pneumatic hydraulic jack |
CN103466498A (en) * | 2013-09-30 | 2013-12-25 | 衡阳市锦泰工具有限公司 | Pneumatic hydraulic jack with no-load fast jacking function |
CN103466499B (en) * | 2013-09-30 | 2015-10-21 | 衡阳市锦泰工具有限公司 | For rebound and the Pneumahydraulic jack of Pneumahydraulic jack |
CN103466498B (en) * | 2013-09-30 | 2015-12-23 | 衡阳市锦泰工具有限公司 | With the Pneumahydraulic jack of unloaded fast servo function |
CN105271042A (en) * | 2014-09-11 | 2016-01-27 | 保定市南市区优特气动液压设备厂 | Pneumatic-hydraulic jack |
CN105271042B (en) * | 2014-09-11 | 2018-02-13 | 保定市南市区优特气动液压设备厂 | A kind of Pneumahydraulic jack |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHEN YINGHAI Free format text: FORMER OWNER: TENGMA WIND-DRIVEN TOOL CO., LTD., SHANGHAI Effective date: 20030905 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20030905 Address after: 201806 Shanghai city Jiading District Huyi Road No. 5318 Yingfei pneumatic and hydraulic tools company Patentee after: Chen Yinghai Address before: 200435 No. 35, south of the Five Ridges Road, Shanghai Patentee before: Tengma Wind-driven Tool Co., Ltd., Shanghai |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010117 |