GB422019A - Improvements in shock absorbing devices - Google Patents
Improvements in shock absorbing devicesInfo
- Publication number
- GB422019A GB422019A GB2573/34A GB257334A GB422019A GB 422019 A GB422019 A GB 422019A GB 2573/34 A GB2573/34 A GB 2573/34A GB 257334 A GB257334 A GB 257334A GB 422019 A GB422019 A GB 422019A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- rubber
- block
- clearance
- van
- 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
-
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
422,019. Door stops. HARTEMINK, H., 116, Van Speykstraat, PRINS, P. L., 115, Beethovenstraat, both in Amsterdam, and NAAMLOOZE VENNOOTSCHAP PLAATMETAALINDUSTRIE VAN MOUWERIK & BAL, de la Reylaan, Zeist, both in Holland. Jan. 25, 1934, No. 2573. Convention date, May 3, 1933. [Class 65 (i)] A door or like buffer comprises a body of rubber or like elastic material held in a casing from which part of it projects, the size of the casing being such that the rubber has substantial line contact with the casing at two spaced places at least, with clearance at other parts which is partially or completely filled by the rubber when deformed. In the form shown, a circular rubber block 6 is held in an angular casing 5 which touches the block at four points and leaves spaces in the corners ; the block is further secured by a pin 7 passing through a clearance hole in its centre. The casing may be of various shapes, and in one modification it is circular, the rubber block having flattened sides to provide the necessary clearance. The hole for the pin may be elongated in one direction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL422019X | 1933-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB422019A true GB422019A (en) | 1935-01-03 |
Family
ID=19786078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2573/34A Expired GB422019A (en) | 1933-05-03 | 1934-01-25 | Improvements in shock absorbing devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB422019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0406482A1 (en) * | 1989-07-06 | 1991-01-09 | Thomas Industries, Inc. | Door closer |
-
1934
- 1934-01-25 GB GB2573/34A patent/GB422019A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0406482A1 (en) * | 1989-07-06 | 1991-01-09 | Thomas Industries, Inc. | Door closer |
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