JPS5524244A - Damper - Google Patents
DamperInfo
- Publication number
- JPS5524244A JPS5524244A JP9682178A JP9682178A JPS5524244A JP S5524244 A JPS5524244 A JP S5524244A JP 9682178 A JP9682178 A JP 9682178A JP 9682178 A JP9682178 A JP 9682178A JP S5524244 A JPS5524244 A JP S5524244A
- Authority
- JP
- Japan
- Prior art keywords
- inner tube
- outer circumference
- movably
- center
- center piece
- 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
- 238000013016 damping Methods 0.000 abstract 2
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
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Abstract
PURPOSE:To vary a damping force according to the stroke size by putting a center piece, the shape of outer circumference of which is like a Japanese hand drum, on the certer pipe movably. CONSTITUTION:The inner tube 4 is inserted in the outer tube 2 movably, the piston 6 one end of which is fixed to the spring 5 is put in the inner tube. The other end of piston is attached to one end of the center pipe 7 with a hole 8. The center piece 10, the shape of outer circumference of which is like a Japanese hand drum, that is, its central part is thinnest and both ends are thickest, is put on the center pipe movably. Also the valve 11 which is projected to the outer circumference of the center piece is attached to the inside end of the inner tube. In this way, a damper the damping force of which is variable according to the size of stroke can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9682178A JPS6054536B2 (en) | 1978-08-09 | 1978-08-09 | damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9682178A JPS6054536B2 (en) | 1978-08-09 | 1978-08-09 | damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5524244A true JPS5524244A (en) | 1980-02-21 |
| JPS6054536B2 JPS6054536B2 (en) | 1985-11-30 |
Family
ID=14175232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9682178A Expired JPS6054536B2 (en) | 1978-08-09 | 1978-08-09 | damper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6054536B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61190200U (en) * | 1985-05-20 | 1986-11-27 | ||
| JPH07187154A (en) * | 1993-12-27 | 1995-07-25 | Mitsui Constr Co Ltd | Discriminating method of posture of packed article |
-
1978
- 1978-08-09 JP JP9682178A patent/JPS6054536B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6054536B2 (en) | 1985-11-30 |
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