GB1319135A - Damping device for absorbing shocks or impacts - Google Patents
Damping device for absorbing shocks or impactsInfo
- Publication number
- GB1319135A GB1319135A GB4854870A GB4854870A GB1319135A GB 1319135 A GB1319135 A GB 1319135A GB 4854870 A GB4854870 A GB 4854870A GB 4854870 A GB4854870 A GB 4854870A GB 1319135 A GB1319135 A GB 1319135A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- piston
- oct
- passage
- impacts
- 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.)
- Expired
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
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Fluid-Damping Devices (AREA)
Abstract
1319135 Hydraulic dampers FESTO-MASCHINENFABRIK GOTTLIEB STOLL 13 Oct 1970 [15 Oct 1969] 48548/70 Heading F2S The inward stroke of a piston 3 in a cylinder 2 is progressively damped. The cylinder 2 has a large diameter cylindrical portion 12, a tapering portion 13, and a smaller diameter cylindrical portion. Liquid flows from the front of the piston 3 to the back through the diminishing gap between the piston and cylinder, as well as through a passage 9 outside the cylinder. The extent and degree of the tapering portion may be made adjustable by employing a two-part cylinder (18, 19, Fig. 2, not shown). The throttling afforded by the passage 9 is adjustable. The impact receiving head 27 is faced with resilient material. In Fig. 3 (not shown), a return spring (32) for the piston is arranged between the head (34) and the cylinder, instead of in front of the piston.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19696940061 DE6940061U (en) | 1969-10-15 | 1969-10-15 | BRAKING AND DAMPING DEVICE TO COLLECT SHOCK OR BUMPS IN ONE DIRECTION. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1319135A true GB1319135A (en) | 1973-06-06 |
Family
ID=6605665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4854870A Expired GB1319135A (en) | 1969-10-15 | 1970-10-13 | Damping device for absorbing shocks or impacts |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE757414A (en) |
CH (1) | CH546902A (en) |
DE (1) | DE6940061U (en) |
FR (1) | FR2066202A5 (en) |
GB (1) | GB1319135A (en) |
NL (1) | NL7014984A (en) |
SE (1) | SE358219B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277571A (en) * | 1993-04-28 | 1994-11-02 | Urzadzen Mechanicznych Kamax S | Elastomeric shock absorber |
CN109667875A (en) * | 2019-01-21 | 2019-04-23 | 桂林电子科技大学 | A kind of hydraulic damping damper of stiffness variable self-adaptive damping variable |
-
0
- BE BE757414D patent/BE757414A/en unknown
-
1969
- 1969-10-15 DE DE19696940061 patent/DE6940061U/en not_active Expired
-
1970
- 1970-10-13 FR FR7037717A patent/FR2066202A5/fr not_active Expired
- 1970-10-13 CH CH546902D patent/CH546902A/en not_active IP Right Cessation
- 1970-10-13 GB GB4854870A patent/GB1319135A/en not_active Expired
- 1970-10-13 NL NL7014984A patent/NL7014984A/xx unknown
- 1970-10-14 SE SE1387470A patent/SE358219B/xx unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277571A (en) * | 1993-04-28 | 1994-11-02 | Urzadzen Mechanicznych Kamax S | Elastomeric shock absorber |
GB2277571B (en) * | 1993-04-28 | 1996-09-25 | Urzadzen Mechanicznych Kamax S | Elastomeric shock absorber |
CN109667875A (en) * | 2019-01-21 | 2019-04-23 | 桂林电子科技大学 | A kind of hydraulic damping damper of stiffness variable self-adaptive damping variable |
CN109667875B (en) * | 2019-01-21 | 2024-03-01 | 桂林电子科技大学 | Variable-rigidity self-adaptive variable-damping hydraulic damping shock absorber |
Also Published As
Publication number | Publication date |
---|---|
SE358219B (en) | 1973-07-23 |
FR2066202A5 (en) | 1971-08-06 |
DE6940061U (en) | 1970-06-25 |
NL7014984A (en) | 1971-04-19 |
BE757414A (en) | 1971-03-16 |
CH546902A (en) | 1974-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |