JPS56116943A - Buffer - Google Patents
BufferInfo
- Publication number
- JPS56116943A JPS56116943A JP2006380A JP2006380A JPS56116943A JP S56116943 A JPS56116943 A JP S56116943A JP 2006380 A JP2006380 A JP 2006380A JP 2006380 A JP2006380 A JP 2006380A JP S56116943 A JPS56116943 A JP S56116943A
- Authority
- JP
- Japan
- Prior art keywords
- air
- inner cover
- cover
- piston rod
- outer cover
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/38—Covers for protection or appearance
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
PURPOSE:To improve the impact absorbing effect by forming an air passage which allows the outside and the inside of an inner cover and an outer cover respectively to communicate, at the connection part of the outer bracket on the inner cover, and allowing air to flow-out smoothly even in a sharp compression. CONSTITUTION:The insides of an inner cover 13 and an outer cover 11 are allowed to communicate to the outside through an air passage 18, and through the sliding gap 16 between the both covers, too. As a result of this, even if a piston rod 5 is compressed with a sharp and large stroke, and each inner volume of the inner cover 13 and the outer cover 11 varies sharply, the flow resistance of the air in the covers 13 and 11 is exceedingly small when the air flows out, and the air flows out smoothly. Therefore, the suppression of shift in the direction of compression of the piston rod 5 is prevented by the air in the inner cover 13 and the outer cover 11, and the operation characteristics of the piston rod 5 are improved, and the impact absorbing action can be obtained certainly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006380A JPS56116943A (en) | 1980-02-20 | 1980-02-20 | Buffer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006380A JPS56116943A (en) | 1980-02-20 | 1980-02-20 | Buffer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56116943A true JPS56116943A (en) | 1981-09-14 |
JPS6124577B2 JPS6124577B2 (en) | 1986-06-11 |
Family
ID=12016622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006380A Granted JPS56116943A (en) | 1980-02-20 | 1980-02-20 | Buffer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56116943A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58175234U (en) * | 1982-05-18 | 1983-11-24 | 株式会社昭和製作所 | Upper case of hydraulic shock absorber |
JP2016020701A (en) * | 2014-07-11 | 2016-02-04 | アイシン精機株式会社 | Buffer |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4523100Y1 (en) * | 1969-08-19 | 1970-09-11 | ||
JPS499541A (en) * | 1972-05-24 | 1974-01-28 | ||
JPS5043669U (en) * | 1973-08-22 | 1975-05-02 | ||
JPS5319353U (en) * | 1976-07-28 | 1978-02-18 | ||
JPS5443671A (en) * | 1977-09-13 | 1979-04-06 | Mitsubishi Electric Corp | Production of picture tube fluorescent screen |
-
1980
- 1980-02-20 JP JP2006380A patent/JPS56116943A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4523100Y1 (en) * | 1969-08-19 | 1970-09-11 | ||
JPS499541A (en) * | 1972-05-24 | 1974-01-28 | ||
JPS5043669U (en) * | 1973-08-22 | 1975-05-02 | ||
JPS5319353U (en) * | 1976-07-28 | 1978-02-18 | ||
JPS5443671A (en) * | 1977-09-13 | 1979-04-06 | Mitsubishi Electric Corp | Production of picture tube fluorescent screen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58175234U (en) * | 1982-05-18 | 1983-11-24 | 株式会社昭和製作所 | Upper case of hydraulic shock absorber |
JP2016020701A (en) * | 2014-07-11 | 2016-02-04 | アイシン精機株式会社 | Buffer |
Also Published As
Publication number | Publication date |
---|---|
JPS6124577B2 (en) | 1986-06-11 |
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