CN204300026U - 一种多级双作用液压油缸 - Google Patents
一种多级双作用液压油缸 Download PDFInfo
- Publication number
- CN204300026U CN204300026U CN201420639839.5U CN201420639839U CN204300026U CN 204300026 U CN204300026 U CN 204300026U CN 201420639839 U CN201420639839 U CN 201420639839U CN 204300026 U CN204300026 U CN 204300026U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- level
- stage
- piston
- oil
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 28
- 239000010720 hydraulic oil Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420639839.5U CN204300026U (zh) | 2014-10-30 | 2014-10-30 | 一种多级双作用液压油缸 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420639839.5U CN204300026U (zh) | 2014-10-30 | 2014-10-30 | 一种多级双作用液压油缸 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204300026U true CN204300026U (zh) | 2015-04-29 |
Family
ID=53105569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420639839.5U Active CN204300026U (zh) | 2014-10-30 | 2014-10-30 | 一种多级双作用液压油缸 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204300026U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105650059A (zh) * | 2016-03-31 | 2016-06-08 | 江阴市洪腾机械有限公司 | 一种双作用两级液压缸 |
CN108217025A (zh) * | 2018-01-03 | 2018-06-29 | 遂宁市东乘车辆有限公司 | 一种可垂直卸料的勾臂举升机构 |
CN109654085A (zh) * | 2018-12-29 | 2019-04-19 | 武昌船舶重工集团有限公司 | 一种快速上浮脱险装置用气缸及其应用 |
-
2014
- 2014-10-30 CN CN201420639839.5U patent/CN204300026U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105650059A (zh) * | 2016-03-31 | 2016-06-08 | 江阴市洪腾机械有限公司 | 一种双作用两级液压缸 |
CN108217025A (zh) * | 2018-01-03 | 2018-06-29 | 遂宁市东乘车辆有限公司 | 一种可垂直卸料的勾臂举升机构 |
CN109654085A (zh) * | 2018-12-29 | 2019-04-19 | 武昌船舶重工集团有限公司 | 一种快速上浮脱险装置用气缸及其应用 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204300026U (zh) | 一种多级双作用液压油缸 | |
CN202732536U (zh) | 一种多倍力气缸结构 | |
CN203868219U (zh) | 多级可压缩活塞杆的油气弹簧 | |
CN205446262U (zh) | 一种双作用两级液压缸 | |
CN205703838U (zh) | 一种液压辅助支撑结构 | |
CN204300035U (zh) | 一种缓冲功能的液压油缸 | |
CN207808196U (zh) | 一种led支架模具 | |
CN203374552U (zh) | 倍力气缸 | |
CN203548412U (zh) | 双作用多级油缸 | |
CN204783929U (zh) | 一种单作用弹簧油缸 | |
CN204300014U (zh) | 一种液压剪油缸 | |
CN203926172U (zh) | 新型气液增力缸 | |
WO2020034551A1 (zh) | 多级同步自锁气弹簧 | |
CN203548411U (zh) | 新型液压油缸卸荷结构 | |
CN204799858U (zh) | 卧式热模锻机 | |
CN204572619U (zh) | 一种多级伸缩缸 | |
CN203973932U (zh) | 一种带有油缸的阀体模具 | |
CN204127305U (zh) | 限位活塞 | |
CN203594641U (zh) | 起升油缸缸座单向阀的改进结构 | |
CN204353405U (zh) | 一种压力机自动推件装置 | |
CN203622348U (zh) | 抽油机井井口盘根取出器 | |
CN203926744U (zh) | 一种多级油缸动密封结构 | |
CN204171930U (zh) | 新型螺丝刀 | |
CN104948530A (zh) | 一种单作用弹簧油缸 | |
CN203600558U (zh) | 一种用于成型内侧槽孔结构的注塑模具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multistage double-acting hydraulic oil cylinder Effective date of registration: 20160414 Granted publication date: 20150429 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: Bengbu Planetary Engineering Machinery Co., Ltd. Registration number: 2016990000302 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171124 Granted publication date: 20150429 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: Bengbu Planetary Engineering Machinery Co., Ltd. Registration number: 2016990000302 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171219 Address after: No. 1558 Daqing Road, Bengbu, Anhui Patentee after: Anhui yiliya hydraulic transmission equipment Co., Ltd. Address before: Daqing road 233000 in Anhui province Bengbu City Yuhui District No. 1558 Patentee before: Bengbu Planetary Engineering Machinery Co., Ltd. |