DE602007010410D1 - Flotation device for the correct clamping of a life protection device - Google Patents
Flotation device for the correct clamping of a life protection deviceInfo
- Publication number
- DE602007010410D1 DE602007010410D1 DE602007010410T DE602007010410T DE602007010410D1 DE 602007010410 D1 DE602007010410 D1 DE 602007010410D1 DE 602007010410 T DE602007010410 T DE 602007010410T DE 602007010410 T DE602007010410 T DE 602007010410T DE 602007010410 D1 DE602007010410 D1 DE 602007010410D1
- Authority
- DE
- Germany
- Prior art keywords
- correct
- flotation
- life protection
- wedging
- correct clamping
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
- B66B5/22—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by means of linearly-movable wedges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Crushing And Grinding (AREA)
- Details Of Aerials (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Body Structure For Vehicles (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention consists of flotation means for correct wedging of a safety device for lifts specially designed to be situated between the guide and the lift cabin optimising space requirements, consisting mainly of the use of a set of horizontal grooves (7.1) which enable lateral displacement of the body (1) of the safety device which is laterally displaceable and able to absorb all the forces deriving from wedging at the time of stopping, as well as being provided with a seating means (1.2) specially designed to ensure the correct support of the wedge at all times.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07381001A EP1942071B1 (en) | 2007-01-08 | 2007-01-08 | Flotation means for the correct wedging of a safety device for life |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007010410D1 true DE602007010410D1 (en) | 2010-12-23 |
Family
ID=39415065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007010410T Active DE602007010410D1 (en) | 2007-01-08 | 2007-01-08 | Flotation device for the correct clamping of a life protection device |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1942071B1 (en) |
AT (1) | ATE487674T1 (en) |
DE (1) | DE602007010410D1 (en) |
ES (1) | ES2356265T3 (en) |
PT (1) | PT1942071E (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012144988A1 (en) * | 2011-04-19 | 2012-10-26 | Otis Elevator Company | Elevator brake having a brake release feature |
DE102012106056A1 (en) | 2012-07-05 | 2014-01-09 | Rg Mechatronics Gmbh | Regulating device for controlling the acceleration of a transport device moved in the vertical direction |
CN109279474B (en) | 2017-07-21 | 2021-05-07 | 奥的斯电梯公司 | Safety device, elevator safety system and elevator system |
CN111646337B (en) * | 2020-05-26 | 2024-03-12 | 上海乐天电梯部件有限公司 | Floatable elevator safety tongs |
CN113479738B (en) * | 2021-07-26 | 2022-10-04 | 日立电梯(中国)有限公司 | Self-adaptive relatively constant braking force device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB496536A (en) * | 1937-07-02 | 1938-12-01 | Waygood Otis Ltd | Improvements in and relating to safety apparatus for elevators |
FR2702464B1 (en) | 1993-03-10 | 1995-06-30 | Otis Elevator Co | PARACHUTE OF ELEVATOR CAB WITH INSTANTANEOUS ADJUSTMENT AND SELF-CENTERING. |
SE9302047L (en) * | 1993-06-14 | 1994-12-15 | Bt Systems Ab | Stock Crane |
ATE239663T1 (en) * | 1998-07-03 | 2003-05-15 | Cobianchi Liftteile Ag | BRAKE DEVICE, PARTICULARLY FOR ELEVATOR CABINS |
JP4170295B2 (en) * | 2002-12-04 | 2008-10-22 | 三菱電機株式会社 | Elevator braking device |
-
2007
- 2007-01-08 AT AT07381001T patent/ATE487674T1/en not_active IP Right Cessation
- 2007-01-08 DE DE602007010410T patent/DE602007010410D1/en active Active
- 2007-01-08 ES ES07381001T patent/ES2356265T3/en active Active
- 2007-01-08 PT PT07381001T patent/PT1942071E/en unknown
- 2007-01-08 EP EP07381001A patent/EP1942071B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1942071A3 (en) | 2008-11-05 |
ES2356265T3 (en) | 2011-04-06 |
ATE487674T1 (en) | 2010-11-15 |
PT1942071E (en) | 2011-02-17 |
EP1942071A2 (en) | 2008-07-09 |
EP1942071B1 (en) | 2010-11-10 |
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