BE787631A - Parachute d'ascenseur a serrage elastique sur rails de guidage - Google Patents
Parachute d'ascenseur a serrage elastique sur rails de guidageInfo
- Publication number
- BE787631A BE787631A BE787631DA BE787631A BE 787631 A BE787631 A BE 787631A BE 787631D A BE787631D A BE 787631DA BE 787631 A BE787631 A BE 787631A
- Authority
- BE
- Belgium
- Prior art keywords
- guide rails
- elastic clamp
- parachute
- elevator
- elevator parachute
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17268471A | 1971-08-18 | 1971-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE787631A true BE787631A (fr) | 1973-02-19 |
Family
ID=22628748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE787631D BE787631A (fr) | 1971-08-18 | Parachute d'ascenseur a serrage elastique sur rails de guidage |
Country Status (7)
Country | Link |
---|---|
US (1) | US3768597A (fr) |
BE (1) | BE787631A (fr) |
CA (1) | CA954457A (fr) |
DE (1) | DE2239286A1 (fr) |
FR (1) | FR2149537B1 (fr) |
LU (1) | LU65914A1 (fr) |
NL (1) | NL7211249A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02233490A (ja) * | 1989-02-28 | 1990-09-17 | Otis Elevator Co | リニアモータ式エレベータのフロア停止装置 |
FR2702464B1 (fr) * | 1993-03-10 | 1995-06-30 | Otis Elevator Co | Parachute de cabine d'ascenseur a reglage instantane et a autocentrage. |
US20050103575A1 (en) * | 2003-11-13 | 2005-05-19 | Hager George W.Ii | Hydraulic elevator repair safety platform |
WO2005115904A1 (fr) * | 2004-05-25 | 2005-12-08 | Mitsubishi Denki Kabushiki Kaisha | Dispositif d'arrêt d'urgence d'élévateur |
WO2008080243A1 (fr) * | 2007-01-05 | 2008-07-10 | Inventio Ag | Système d'ascenseur avec une cabine d'ascenseur pourvue d'un dispositif de freinage disposé dans la région de la cabine d'ascenseur pour retenir et freiner la cabine d'ascenseur, et procédé pour retenir et freiner une cabine d'ascenseur de ce type |
JP6348074B2 (ja) * | 2015-02-23 | 2018-06-27 | 株式会社日立製作所 | 非常止め装置及びエレベータ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US467591A (en) * | 1892-01-26 | coyle | ||
US979491A (en) * | 1909-12-09 | 1910-12-27 | Peter Hinkel | Safety appliance for elevators. |
US1178942A (en) * | 1915-06-11 | 1916-04-11 | John T Pero | Safety-catch for mining-cages. |
US3249179A (en) * | 1965-06-03 | 1966-05-03 | Harsco Corp | Safety devices for elevators or the like |
-
0
- BE BE787631D patent/BE787631A/fr not_active IP Right Cessation
-
1971
- 1971-08-18 US US00172684A patent/US3768597A/en not_active Expired - Lifetime
-
1972
- 1972-07-10 CA CA146,683A patent/CA954457A/en not_active Expired
- 1972-08-10 DE DE2239286A patent/DE2239286A1/de active Pending
- 1972-08-17 FR FR7229513A patent/FR2149537B1/fr not_active Expired
- 1972-08-17 LU LU65914A patent/LU65914A1/xx unknown
- 1972-08-17 NL NL7211249A patent/NL7211249A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2149537A1 (fr) | 1973-03-30 |
US3768597A (en) | 1973-10-30 |
LU65914A1 (fr) | 1973-01-15 |
FR2149537B1 (fr) | 1976-10-29 |
NL7211249A (fr) | 1973-02-20 |
CA954457A (en) | 1974-09-10 |
DE2239286A1 (de) | 1973-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19860831 |