JPS5769131A - Hydraulic buffer - Google Patents
Hydraulic bufferInfo
- Publication number
- JPS5769131A JPS5769131A JP14589280A JP14589280A JPS5769131A JP S5769131 A JPS5769131 A JP S5769131A JP 14589280 A JP14589280 A JP 14589280A JP 14589280 A JP14589280 A JP 14589280A JP S5769131 A JPS5769131 A JP S5769131A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- piston
- damping force
- fitted
- holders
- 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
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
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
Abstract
PURPOSE:To cause a strong pressurizing-side damping force without failing to reduce the weight of a piston rod, by making the inside and outside diameters of the piston rod large and by inserting a damping force adjusting rod in holding holders tightly fitted in the piston rod, so that the holders retain the adjusting rod. CONSTITUTION:A tubular rod 3 is coupled to a piston fitted in an oil chamber. A push rod 5 is fitted in the rod 3. The outer end of the rod 5 is protruded from that of the rod 3. The push rod 5 is moved back and forth by external operation to adjust the cross-sectional area of an orifice at the piston to change a damping force. The inside and outside diameters of the rod 3 are made large to increase the quantity of working oil drained by the entering of the rod 3, to obtain a strong pressurizing-side damping force. A plurality of annular holders 5 are tightly fitted in the rod 3 to hold the push rod 5 in the diameter-enlarged rod 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14589280A JPS5769131A (en) | 1980-10-17 | 1980-10-17 | Hydraulic buffer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14589280A JPS5769131A (en) | 1980-10-17 | 1980-10-17 | Hydraulic buffer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5769131A true JPS5769131A (en) | 1982-04-27 |
Family
ID=15395458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14589280A Pending JPS5769131A (en) | 1980-10-17 | 1980-10-17 | Hydraulic buffer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5769131A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6260490U (en) * | 1985-10-04 | 1987-04-15 | ||
JPS6266895U (en) * | 1985-10-17 | 1987-04-25 |
-
1980
- 1980-10-17 JP JP14589280A patent/JPS5769131A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6260490U (en) * | 1985-10-04 | 1987-04-15 | ||
JPS6266895U (en) * | 1985-10-17 | 1987-04-25 |
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