NL6509308A - - Google Patents
Info
- Publication number
- NL6509308A NL6509308A NL6509308A NL6509308A NL6509308A NL 6509308 A NL6509308 A NL 6509308A NL 6509308 A NL6509308 A NL 6509308A NL 6509308 A NL6509308 A NL 6509308A NL 6509308 A NL6509308 A NL 6509308A
- Authority
- NL
- Netherlands
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
- F16F9/483—Arrangements for providing different damping effects at different parts of the stroke characterised by giving a particular shape to the cylinder, e.g. conical
-
- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
- E05F5/027—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops with closing action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN0025282 | 1964-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6509308A true NL6509308A (https=) | 1966-01-24 |
Family
ID=7343372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6509308A NL6509308A (https=) | 1964-07-21 | 1965-07-19 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1584169A1 (https=) |
| GB (1) | GB1120102A (https=) |
| NL (1) | NL6509308A (https=) |
| SE (1) | SE309175B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN152704B (https=) * | 1979-03-20 | 1984-03-17 | Perkins & Powell Ltd | |
| US8225458B1 (en) | 2001-07-13 | 2012-07-24 | Hoffberg Steven M | Intelligent door restraint |
-
1964
- 1964-07-21 DE DE19641584169 patent/DE1584169A1/de active Pending
-
1965
- 1965-07-19 NL NL6509308A patent/NL6509308A/xx unknown
- 1965-07-19 SE SE950465A patent/SE309175B/xx unknown
- 1965-07-21 GB GB3099565A patent/GB1120102A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE309175B (https=) | 1969-03-10 |
| DE1584169A1 (de) | 1971-11-25 |
| GB1120102A (en) | 1968-07-17 |