NL71641C - - Google Patents
Info
- Publication number
- NL71641C NL71641C NL71641DA NL71641C NL 71641 C NL71641 C NL 71641C NL 71641D A NL71641D A NL 71641DA NL 71641 C NL71641 C NL 71641C
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
- E05F3/108—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with piston rod protruding from the closer housing; Telescoping closers
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- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
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- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
- F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1001534T | 1946-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL71641C true NL71641C (ru) |
Family
ID=9561301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL71641D NL71641C (ru) | 1946-05-27 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2688150A (ru) |
| FR (1) | FR1001534A (ru) |
| NL (1) | NL71641C (ru) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE546959A (ru) * | 1955-04-15 | |||
| US2945689A (en) * | 1957-03-15 | 1960-07-19 | Karl A Klinger | External seal shock absorber |
| US3027152A (en) * | 1958-08-11 | 1962-03-27 | Richard E Deschner | Hydraulic control device |
| US2991992A (en) * | 1960-04-11 | 1961-07-11 | Aeroquip Corp | Time delay device |
| US3168278A (en) * | 1962-05-02 | 1965-02-02 | Ralph P Ogden | Hydro-mechanical vehicle seat suspension |
| US3259937A (en) * | 1963-09-30 | 1966-07-12 | Kotikov Nicholas | Hydraulic door closer |
| US3244013A (en) * | 1964-08-13 | 1966-04-05 | Richard E Deschner | Diaphragm retaining structure for hydraulic control devices |
| FR2045128A5 (ru) * | 1969-06-04 | 1971-02-26 | Verrieres Appliq Et | |
| US3686708A (en) * | 1970-10-05 | 1972-08-29 | Universal Oil Prod Co | Hydraulic cushioning device |
| US3948355A (en) * | 1975-01-31 | 1976-04-06 | Scott Joseph J | Variable retracting device |
| US4048694A (en) * | 1975-03-07 | 1977-09-20 | Ogden Industries Pty. Limited | Hydraulic door closer with adjustable time delay dampener |
| US4325164A (en) * | 1978-08-19 | 1982-04-20 | Nippon Electric Industry Co., Ltd. | Offset pivot hinges with door closing devices |
| FR2508089A1 (fr) * | 1981-06-23 | 1982-12-24 | Paumellerie Electrique | Ferme-porte automatique a moyens de freinage incorpores |
| US4728317A (en) * | 1981-08-27 | 1988-03-01 | Dayco Products, Inc. | Belt tensioner, part therefor and methods of making the same |
| JPH04219536A (ja) * | 1990-09-25 | 1992-08-10 | Bridgestone Corp | 振動減衰装置 |
| DE202008006752U1 (de) * | 2008-05-19 | 2009-10-01 | Druck- und Spritzgußwerk Hettich GmbH & Co. KG | Dämpfungseinrichtung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1219035A (en) * | 1916-04-11 | 1917-03-13 | Ralph H Pettengill | Shock-absorber. |
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0
- NL NL71641D patent/NL71641C/xx active
-
1946
- 1946-05-27 FR FR1001534D patent/FR1001534A/fr not_active Expired
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1947
- 1947-08-06 US US766565A patent/US2688150A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2688150A (en) | 1954-09-07 |
| FR1001534A (fr) | 1952-02-25 |