SE9404546L - Lift door locking mechanism - Google Patents
Lift door locking mechanismInfo
- Publication number
- SE9404546L SE9404546L SE9404546A SE9404546A SE9404546L SE 9404546 L SE9404546 L SE 9404546L SE 9404546 A SE9404546 A SE 9404546A SE 9404546 A SE9404546 A SE 9404546A SE 9404546 L SE9404546 L SE 9404546L
- Authority
- SE
- Sweden
- Prior art keywords
- cam
- actuating member
- catch
- operating member
- actuating
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
Abstract
An actuating mechanism for a catch (3) of a hoist door (4) comprises a vertically displaceable operating member (16), which is associated with a vertically displaceable actuating member (46), by means of which the catch (3) may be released. A coupling mechanism is provided between the actuating member (46) and the operating member (16) and has a cam follower (36), which in engagement with a cam (56) locks the coupling mechanism in such a manner that a displacement of the operating member will be transferred to the actuating member (46) for the release of the door catch (3). When the cam (56) is absent no movement will be transferred to the actuating member (46). The cam (56) and the cam follower (36) are provided on a hoist cage at a landing, respectively, or vice versa, so that the door catch (3) may be released, only when the hoist cage is at a landing. The coupling mechanism is a toggle joint mechanism, having two pivotably connected link arms (28, 38), the cam follower (36) being associated with the common pivot (34) of the link arms (28, 38). The opposite ends of the link arms (28, 38) are connected to the operating member (16) and the actuating member (46), respectively.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9404546A SE511787C2 (en) | 1994-12-28 | 1994-12-28 | Lift door locking mechanism |
PCT/SE1995/001544 WO1996020126A1 (en) | 1994-12-28 | 1995-12-19 | Actuating means for a lift door catch |
DE69518013T DE69518013T2 (en) | 1994-12-28 | 1995-12-19 | OPERATING DEVICE FOR AN ELEVATOR DOOR LOCK |
AU43594/96A AU689361B2 (en) | 1994-12-28 | 1995-12-19 | Actuating means for a lift door catch |
EP95942344A EP0805775B1 (en) | 1994-12-28 | 1995-12-19 | Actuating means for a lift door catch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9404546A SE511787C2 (en) | 1994-12-28 | 1994-12-28 | Lift door locking mechanism |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9404546D0 SE9404546D0 (en) | 1994-12-28 |
SE9404546L true SE9404546L (en) | 1996-06-29 |
SE511787C2 SE511787C2 (en) | 1999-11-22 |
Family
ID=20396503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9404546A SE511787C2 (en) | 1994-12-28 | 1994-12-28 | Lift door locking mechanism |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0805775B1 (en) |
AU (1) | AU689361B2 (en) |
DE (1) | DE69518013T2 (en) |
SE (1) | SE511787C2 (en) |
WO (1) | WO1996020126A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108584638A (en) * | 2018-05-14 | 2018-09-28 | 南通中尧特雷卡电梯产品有限公司 | A kind of left slow door skateboard component of door machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1188752A (en) * | 1915-03-31 | 1916-06-27 | Quinto Gavazzi | Mine-gate lock. |
US1352304A (en) * | 1919-05-06 | 1920-09-07 | Ernst E L Montelius | Door-lock |
GB1213689A (en) * | 1968-12-09 | 1970-11-25 | Ace Machinery Ltd | Improvements in and relating to cage gate lock mechanisms |
US3721319A (en) * | 1971-11-15 | 1973-03-20 | Ace Machinery Ltd | Hoists |
-
1994
- 1994-12-28 SE SE9404546A patent/SE511787C2/en not_active IP Right Cessation
-
1995
- 1995-12-19 EP EP95942344A patent/EP0805775B1/en not_active Expired - Lifetime
- 1995-12-19 AU AU43594/96A patent/AU689361B2/en not_active Expired
- 1995-12-19 WO PCT/SE1995/001544 patent/WO1996020126A1/en active IP Right Grant
- 1995-12-19 DE DE69518013T patent/DE69518013T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU689361B2 (en) | 1998-03-26 |
EP0805775A1 (en) | 1997-11-12 |
EP0805775B1 (en) | 2000-07-12 |
SE9404546D0 (en) | 1994-12-28 |
WO1996020126A1 (en) | 1996-07-04 |
AU4359496A (en) | 1996-07-19 |
SE511787C2 (en) | 1999-11-22 |
DE69518013T2 (en) | 2001-03-22 |
DE69518013D1 (en) | 2000-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |