IT1057665B - HYDROPNEUMATIC ENERGY ABSORBING DEVICE PARTICULARLY FOR MOTOR VEHICLE BUMPER - Google Patents
HYDROPNEUMATIC ENERGY ABSORBING DEVICE PARTICULARLY FOR MOTOR VEHICLE BUMPERInfo
- Publication number
- IT1057665B IT1057665B IT6751976A IT6751976A IT1057665B IT 1057665 B IT1057665 B IT 1057665B IT 6751976 A IT6751976 A IT 6751976A IT 6751976 A IT6751976 A IT 6751976A IT 1057665 B IT1057665 B IT 1057665B
- Authority
- IT
- Italy
- Prior art keywords
- motor vehicle
- energy absorbing
- absorbing device
- vehicle bumper
- device particularly
- Prior art date
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
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
- F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6751976A IT1057665B (en) | 1976-03-04 | 1976-03-04 | HYDROPNEUMATIC ENERGY ABSORBING DEVICE PARTICULARLY FOR MOTOR VEHICLE BUMPER |
DE19772708962 DE2708962A1 (en) | 1976-03-04 | 1977-03-02 | Hydropneumatic shock absorber for vehicle bumpers - has differential valve action for high and low impact forces and uses telescopic tubes |
ES1977226829U ES226829Y (en) | 1976-03-04 | 1977-03-03 | A HYDRO-PNEUMATIC ENERGY ABSORBER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6751976A IT1057665B (en) | 1976-03-04 | 1976-03-04 | HYDROPNEUMATIC ENERGY ABSORBING DEVICE PARTICULARLY FOR MOTOR VEHICLE BUMPER |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1057665B true IT1057665B (en) | 1982-03-30 |
Family
ID=11303105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6751976A IT1057665B (en) | 1976-03-04 | 1976-03-04 | HYDROPNEUMATIC ENERGY ABSORBING DEVICE PARTICULARLY FOR MOTOR VEHICLE BUMPER |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2708962A1 (en) |
ES (1) | ES226829Y (en) |
IT (1) | IT1057665B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2066412B (en) * | 1979-12-26 | 1984-06-27 | Houdaille Industries Inc | Punch press assembly including a preloaded encapsulated spring and method of manufacture |
US4457196A (en) * | 1980-12-17 | 1984-07-03 | Houdaille Industries, Inc. | Punch press assembly including a preloaded encapsulted spring |
DE4427009C2 (en) * | 1994-07-29 | 1997-12-18 | Metzeler Gimetall Ag | Impact absorber |
-
1976
- 1976-03-04 IT IT6751976A patent/IT1057665B/en active
-
1977
- 1977-03-02 DE DE19772708962 patent/DE2708962A1/en not_active Ceased
- 1977-03-03 ES ES1977226829U patent/ES226829Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES226829U (en) | 1977-07-16 |
DE2708962A1 (en) | 1977-09-08 |
ES226829Y (en) | 1977-11-16 |
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