NL7211249A - - Google Patents
Info
- Publication number
- NL7211249A NL7211249A NL7211249A NL7211249A NL7211249A NL 7211249 A NL7211249 A NL 7211249A NL 7211249 A NL7211249 A NL 7211249A NL 7211249 A NL7211249 A NL 7211249A NL 7211249 A NL7211249 A NL 7211249A
- Authority
- NL
- Netherlands
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 |
|---|---|
| NL7211249A true NL7211249A (xx) | 1973-02-20 |
Family
ID=22628748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7211249A NL7211249A (xx) | 1971-08-18 | 1972-08-17 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3768597A (xx) |
| BE (1) | BE787631A (xx) |
| CA (1) | CA954457A (xx) |
| DE (1) | DE2239286A1 (xx) |
| FR (1) | FR2149537B1 (xx) |
| LU (1) | LU65914A1 (xx) |
| NL (1) | NL7211249A (xx) |
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 |
| CA2720505C (en) * | 2004-05-25 | 2013-01-29 | Mitsubishi Denki Kabushiki Kaisha | Safety device for an elevator |
| CN101622185B (zh) * | 2007-01-05 | 2014-07-16 | 因温特奥股份公司 | 电梯轿厢以及用于保持和制动电梯轿厢的方法 |
| 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/xx 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 |
|---|---|
| US3768597A (en) | 1973-10-30 |
| LU65914A1 (xx) | 1973-01-15 |
| FR2149537B1 (xx) | 1976-10-29 |
| BE787631A (fr) | 1973-02-19 |
| DE2239286A1 (de) | 1973-02-22 |
| CA954457A (en) | 1974-09-10 |
| FR2149537A1 (xx) | 1973-03-30 |