CN207960297U - Cold-storage door Self-closing buffer - Google Patents
Cold-storage door Self-closing buffer Download PDFInfo
- Publication number
- CN207960297U CN207960297U CN201820084573.0U CN201820084573U CN207960297U CN 207960297 U CN207960297 U CN 207960297U CN 201820084573 U CN201820084573 U CN 201820084573U CN 207960297 U CN207960297 U CN 207960297U
- Authority
- CN
- China
- Prior art keywords
- baffle
- damper
- piston rod
- extension spring
- cold
- 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.)
- Withdrawn - After Issue
Links
- 239000000872 buffer Substances 0.000 title claims abstract description 16
- 230000007704 transition Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820084573.0U CN207960297U (en) | 2018-01-18 | 2018-01-18 | Cold-storage door Self-closing buffer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820084573.0U CN207960297U (en) | 2018-01-18 | 2018-01-18 | Cold-storage door Self-closing buffer |
Publications (1)
Publication Number | Publication Date |
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CN207960297U true CN207960297U (en) | 2018-10-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820084573.0U Withdrawn - After Issue CN207960297U (en) | 2018-01-18 | 2018-01-18 | Cold-storage door Self-closing buffer |
Country Status (1)
Country | Link |
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CN (1) | CN207960297U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108518147A (en) * | 2018-01-18 | 2018-09-11 | 广州丹德自动化科技有限公司 | Cold-storage door Self-closing buffer |
CN112554664A (en) * | 2020-12-31 | 2021-03-26 | 柳忠洋 | Multifunctional electric suction door lock |
-
2018
- 2018-01-18 CN CN201820084573.0U patent/CN207960297U/en not_active Withdrawn - After Issue
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108518147A (en) * | 2018-01-18 | 2018-09-11 | 广州丹德自动化科技有限公司 | Cold-storage door Self-closing buffer |
CN108518147B (en) * | 2018-01-18 | 2024-01-12 | 广州中臣丹德智能装备科技有限公司 | Self-closing buffer device for cold storage door |
CN112554664A (en) * | 2020-12-31 | 2021-03-26 | 柳忠洋 | Multifunctional electric suction door lock |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Guangyao Inventor after: Jiang Jichang Inventor before: Ma Guangyao Inventor before: Jiang Jixing |
|
CB03 | Change of inventor or designer information | ||
CP03 | Change of name, title or address |
Address after: 511495 room 602, No. 93, Hanxing Middle Road, Zhongcun street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Zhongchen DANDE Intelligent Equipment Technology Co.,Ltd. Address before: 511400 C26, poly Duhui, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU DANDE AUTOMATION TECHNOLOGY CO.,LTD. |
|
CP03 | Change of name, title or address | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20181012 Effective date of abandoning: 20240112 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20181012 Effective date of abandoning: 20240112 |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |