CN108457547A - 一种静音液压合页 - Google Patents
一种静音液压合页 Download PDFInfo
- Publication number
- CN108457547A CN108457547A CN201810523877.7A CN201810523877A CN108457547A CN 108457547 A CN108457547 A CN 108457547A CN 201810523877 A CN201810523877 A CN 201810523877A CN 108457547 A CN108457547 A CN 108457547A
- Authority
- CN
- China
- Prior art keywords
- piston
- cover
- bearing
- type
- sleeve
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 11
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000007373 indentation Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/02—Hinges or pivots of special construction for use on the right-hand as well as the left-hand side; Convertible right-hand or left-hand hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/18—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with counteracting springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Physical or chemical protection
- E05Y2800/422—Physical or chemical protection against vibration or noise
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810523877.7A CN108457547A (zh) | 2018-05-28 | 2018-05-28 | 一种静音液压合页 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810523877.7A CN108457547A (zh) | 2018-05-28 | 2018-05-28 | 一种静音液压合页 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108457547A true CN108457547A (zh) | 2018-08-28 |
Family
ID=63215919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810523877.7A Pending CN108457547A (zh) | 2018-05-28 | 2018-05-28 | 一种静音液压合页 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108457547A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112854940A (zh) * | 2021-01-10 | 2021-05-28 | 刘太彬 | 一种液压组件及液压合页 |
TWI804986B (zh) * | 2020-09-22 | 2023-06-11 | 大陸商廣東兆高金屬科技有限公司 | 液壓緩衝合頁 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000120319A (ja) * | 1998-10-19 | 2000-04-25 | Bok Jang Jong | 油圧式自動緩衝蝶番 |
JP2002206369A (ja) * | 2001-01-15 | 2002-07-26 | Kazu Sawa | 自動閉扉機構 |
JP2005320812A (ja) * | 2004-05-11 | 2005-11-17 | Takeshi Iwasaki | ドアクローザー |
EP2148033A2 (en) * | 2008-07-25 | 2010-01-27 | Freeman & Pardoe Limited | Apparatus for controlling angular movement of a door |
CN202645218U (zh) * | 2012-07-04 | 2013-01-02 | 伍肇坚 | 一种多功能合页 |
JP3215375U (ja) * | 2017-09-20 | 2018-03-15 | リン,スーウェイLin, Su−Wei | 油圧緩衝装置及びそれを応用した油圧緩衝蝶番構造 |
CN208749259U (zh) * | 2018-05-28 | 2019-04-16 | 肇庆和得拢五金科技有限公司 | 一种静音液压合页 |
-
2018
- 2018-05-28 CN CN201810523877.7A patent/CN108457547A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000120319A (ja) * | 1998-10-19 | 2000-04-25 | Bok Jang Jong | 油圧式自動緩衝蝶番 |
JP2002206369A (ja) * | 2001-01-15 | 2002-07-26 | Kazu Sawa | 自動閉扉機構 |
JP2005320812A (ja) * | 2004-05-11 | 2005-11-17 | Takeshi Iwasaki | ドアクローザー |
EP2148033A2 (en) * | 2008-07-25 | 2010-01-27 | Freeman & Pardoe Limited | Apparatus for controlling angular movement of a door |
CN202645218U (zh) * | 2012-07-04 | 2013-01-02 | 伍肇坚 | 一种多功能合页 |
JP3215375U (ja) * | 2017-09-20 | 2018-03-15 | リン,スーウェイLin, Su−Wei | 油圧緩衝装置及びそれを応用した油圧緩衝蝶番構造 |
CN208749259U (zh) * | 2018-05-28 | 2019-04-16 | 肇庆和得拢五金科技有限公司 | 一种静音液压合页 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI804986B (zh) * | 2020-09-22 | 2023-06-11 | 大陸商廣東兆高金屬科技有限公司 | 液壓緩衝合頁 |
CN112854940A (zh) * | 2021-01-10 | 2021-05-28 | 刘太彬 | 一种液压组件及液压合页 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230320 Address after: 526100 450 meters south of Xiagang Toll Station, Guangkun Expressway, Xiagang Industrial Zone, Xiagang Town, Gaoyao District, Zhaoqing City, Guangdong Province (Huangxinji Plant) Applicant after: Zhaoqing Kemanpu Technology Co.,Ltd. Address before: No. 25, Zone B, First Class Economic Cooperative Industrial Zone, Shilin Community, Jinli Town, Gaoyao District, Zhaoqing City, Guangdong Province, 526100 Applicant before: ZHAOQING HEDELONG HARDWARE TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |
|
RJ01 | Rejection of invention patent application after publication |