EP0220742A3 - Overhead door counterbalanced by a tension coil spring, having a safety element passing through it - Google Patents
Overhead door counterbalanced by a tension coil spring, having a safety element passing through it Download PDFInfo
- Publication number
- EP0220742A3 EP0220742A3 EP86115093A EP86115093A EP0220742A3 EP 0220742 A3 EP0220742 A3 EP 0220742A3 EP 86115093 A EP86115093 A EP 86115093A EP 86115093 A EP86115093 A EP 86115093A EP 0220742 A3 EP0220742 A3 EP 0220742A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- counterbalanced
- coil spring
- tension coil
- safety element
- overhead door
- 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.)
- Withdrawn
Links
- 230000001681 protective effect Effects 0.000 abstract 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/12—Counterbalance devices with springs
- E05D13/1207—Counterbalance devices with springs with tension springs
- E05D13/1223—Spring safety devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
- E05D15/42—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and horizontally-sliding guides
- E05D15/425—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and horizontally-sliding guides specially adapted for overhead wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/12—Counterbalance devices with springs
- E05D13/1207—Counterbalance devices with springs with tension springs
- E05D13/1215—Counterbalance devices with springs with tension springs specially adapted for overhead wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Springs (AREA)
Abstract
Überkopftor (1) mit einer Gewichtsausgleichseinrichtung unter Verwendung von Schraubenzugfedern (14), die zwischen einem Seiten holm (4) der Zarge (3) und einem Schwenkhebel (5) angeordnet sind, der seinerseits an der Zarge drehbar gelagert und an dem Torblatt angelenkt ist, das im übrigen in horizontalen Führungsschie nen über Rollen (10) verschiebbar gelagert ist. Zum Zwecke der Sicherung vor abgeschleuderten Federteilen bei Federbruch sind diese Federn von ein- oder zweiteiligen Schutzelementen (18) durchgriffen, und zwar derart, daß eine formschlüssige Ver bindung des Schutzelements entsteht. Overhead gate (1) with a weight compensation device under Use of coil springs (14) between one side spar (4) of the frame (3) and a pivot lever (5) are arranged, the in turn rotatably mounted on the frame and on the door leaf is articulated, the rest in horizontal guide rail NEN is slidably mounted on rollers (10). For the purpose of Protection against spring parts thrown off if the spring breaks are these springs of one or two-part protective elements (18) penetrated, in such a way that a positive Ver bond of the protective element arises.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853538801 DE3538801C2 (en) | 1985-10-31 | 1985-10-31 | Overhead gate with counterbalance tension spring penetrated by a protective element |
DE3538801 | 1985-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0220742A2 EP0220742A2 (en) | 1987-05-06 |
EP0220742A3 true EP0220742A3 (en) | 1987-08-19 |
Family
ID=6284959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86115093A Withdrawn EP0220742A3 (en) | 1985-10-31 | 1986-10-30 | Overhead door counterbalanced by a tension coil spring, having a safety element passing through it |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0220742A3 (en) |
DE (1) | DE3538801C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3912291C1 (en) * | 1989-04-14 | 1990-07-26 | Reinhard 3005 Hemmingen De Zills |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429072A (en) * | 1967-07-14 | 1969-02-25 | Douglas Charles Sammons | Coiled spring assemblies |
US4057235A (en) * | 1976-06-03 | 1977-11-08 | William Halopoff | Spring retainer for garage door hardware |
DE2923327B1 (en) * | 1979-06-08 | 1980-05-08 | Hoermann Kg | Device for relieving the weight of a movable gate |
DE8135815U1 (en) * | 1981-12-09 | 1982-05-13 | Wilh. Berg GmbH & Co KG, 5990 Altena | Gate spring as a counterbalance for a garage door |
DE3112926A1 (en) * | 1980-07-14 | 1982-12-30 | Erich 9442 Berneck St. Gallen Döring | Up-and-over garage door with spring protection |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2657420A (en) * | 1950-11-24 | 1953-11-03 | Gen Electric | Spring terminal fitting |
US3575404A (en) * | 1969-01-06 | 1971-04-20 | Herman Otto Wesch | Protective shroud assembly for installation about stressed coil springs |
-
1985
- 1985-10-31 DE DE19853538801 patent/DE3538801C2/en not_active Expired - Fee Related
-
1986
- 1986-10-30 EP EP86115093A patent/EP0220742A3/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429072A (en) * | 1967-07-14 | 1969-02-25 | Douglas Charles Sammons | Coiled spring assemblies |
US4057235A (en) * | 1976-06-03 | 1977-11-08 | William Halopoff | Spring retainer for garage door hardware |
DE2923327B1 (en) * | 1979-06-08 | 1980-05-08 | Hoermann Kg | Device for relieving the weight of a movable gate |
DE3112926A1 (en) * | 1980-07-14 | 1982-12-30 | Erich 9442 Berneck St. Gallen Döring | Up-and-over garage door with spring protection |
DE8135815U1 (en) * | 1981-12-09 | 1982-05-13 | Wilh. Berg GmbH & Co KG, 5990 Altena | Gate spring as a counterbalance for a garage door |
Also Published As
Publication number | Publication date |
---|---|
DE3538801A1 (en) | 1987-05-07 |
DE3538801C2 (en) | 1993-12-09 |
EP0220742A2 (en) | 1987-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19880121 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH DE FR GB LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19890321 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19901017 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HOERMANN, MICHAEL, DIPL.-ING. |