NL6508571A - - Google Patents
Info
- Publication number
- NL6508571A NL6508571A NL6508571A NL6508571A NL6508571A NL 6508571 A NL6508571 A NL 6508571A NL 6508571 A NL6508571 A NL 6508571A NL 6508571 A NL6508571 A NL 6508571A NL 6508571 A NL6508571 A NL 6508571A
- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
-
- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US385553A US3287757A (en) | 1964-07-22 | 1964-07-22 | Door actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6508571A true NL6508571A (de) | 1966-01-24 |
Family
ID=23521889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6508571A NL6508571A (de) | 1964-07-22 | 1965-07-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3287757A (de) |
| DE (1) | DE1584072A1 (de) |
| FR (1) | FR1443439A (de) |
| NL (1) | NL6508571A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3541730A (en) * | 1969-07-31 | 1970-11-24 | Gen Motors Corp | Closure bias |
| US4295245A (en) * | 1978-07-31 | 1981-10-20 | Malcom George E | Combination hinge and overcenter closure for a door |
| US5272789A (en) * | 1992-06-09 | 1993-12-28 | Quest Engineering, Ltd. | Self-closing door hinge |
| US5406687A (en) * | 1993-02-01 | 1995-04-18 | Camco Manufacturing, Inc. | Door closure apparatus and method |
| JP4552370B2 (ja) * | 2001-09-27 | 2010-09-29 | ブラザー工業株式会社 | 開閉機構 |
| US7914219B2 (en) * | 2007-11-12 | 2011-03-29 | International Business Machines Corporation | Apparatus and method for moving a cover |
| US8413297B2 (en) * | 2008-12-10 | 2013-04-09 | The Chamberlain Group, Inc. | Apparatus and method pertaining to a pivoting barrier |
| US8584401B2 (en) * | 2008-12-10 | 2013-11-19 | The Chamberlain Group, Inc. | Apparatus and method pertaining to a pre-configured post for use with an automatically-movable barrier |
| US9677317B2 (en) | 2009-03-03 | 2017-06-13 | The Chamberlain Group, Inc. | Variable speed movable barrier operator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US368194A (en) * | 1887-08-16 | Combined door spring and check | ||
| US270368A (en) * | 1883-01-09 | Door-spring | ||
| US1492257A (en) * | 1922-05-31 | 1924-04-29 | Floyd S Moore | Hinge |
| US2011694A (en) * | 1932-12-28 | 1935-08-20 | Stevens Herbert Alfred | Door closer |
| US2872698A (en) * | 1954-09-22 | 1959-02-10 | John P Gommels | Hinge construction |
-
1964
- 1964-07-22 US US385553A patent/US3287757A/en not_active Expired - Lifetime
-
1965
- 1965-05-25 DE DE1965D0047354 patent/DE1584072A1/de active Pending
- 1965-05-26 FR FR18598A patent/FR1443439A/fr not_active Expired
- 1965-07-02 NL NL6508571A patent/NL6508571A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1584072A1 (de) | 1969-12-11 |
| FR1443439A (fr) | 1966-06-24 |
| US3287757A (en) | 1966-11-29 |