JPWO2022038656A1 - - Google Patents
Info
- Publication number
- JPWO2022038656A1 JPWO2022038656A1 JP2022543823A JP2022543823A JPWO2022038656A1 JP WO2022038656 A1 JPWO2022038656 A1 JP WO2022038656A1 JP 2022543823 A JP2022543823 A JP 2022543823A JP 2022543823 A JP2022543823 A JP 2022543823A JP WO2022038656 A1 JPWO2022038656 A1 JP WO2022038656A1
- Authority
- JP
- Japan
- 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.)
- Granted
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
-
- 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)
- Braking Arrangements (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/030980 WO2022038656A1 (en) | 2020-08-17 | 2020-08-17 | Elevator device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022038656A1 true JPWO2022038656A1 (en) | 2022-02-24 |
| JP7319473B2 JP7319473B2 (en) | 2023-08-01 |
Family
ID=80322933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022543823A Active JP7319473B2 (en) | 2020-08-17 | 2020-08-17 | elevator equipment |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7319473B2 (en) |
| CN (1) | CN115720567A (en) |
| WO (1) | WO2022038656A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7407936B2 (en) * | 2020-06-29 | 2024-01-04 | 株式会社日立製作所 | elevator equipment |
| JPWO2023175856A1 (en) * | 2022-03-17 | 2023-09-21 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005115904A1 (en) * | 2004-05-25 | 2005-12-08 | Mitsubishi Denki Kabushiki Kaisha | Emergency stop device of elevator |
| JP2009227353A (en) * | 2008-03-19 | 2009-10-08 | Mitsubishi Electric Corp | Emergency stop device for elevator and checking method thereof |
| JP2019156567A (en) * | 2018-03-13 | 2019-09-19 | 株式会社日立製作所 | Emergency stop device and elevator |
| US20190308846A1 (en) * | 2018-04-06 | 2019-10-10 | Kone Corporation | Resetting device for resetting an actuator for actuating a safety gear of an elevator |
| JP2020083579A (en) * | 2018-11-28 | 2020-06-04 | 株式会社日立製作所 | Emergency stop device and elevator |
-
2020
- 2020-08-17 WO PCT/JP2020/030980 patent/WO2022038656A1/en active Application Filing
- 2020-08-17 JP JP2022543823A patent/JP7319473B2/en active Active
- 2020-08-17 CN CN202080102536.8A patent/CN115720567A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005115904A1 (en) * | 2004-05-25 | 2005-12-08 | Mitsubishi Denki Kabushiki Kaisha | Emergency stop device of elevator |
| JP2009227353A (en) * | 2008-03-19 | 2009-10-08 | Mitsubishi Electric Corp | Emergency stop device for elevator and checking method thereof |
| JP2019156567A (en) * | 2018-03-13 | 2019-09-19 | 株式会社日立製作所 | Emergency stop device and elevator |
| US20190308846A1 (en) * | 2018-04-06 | 2019-10-10 | Kone Corporation | Resetting device for resetting an actuator for actuating a safety gear of an elevator |
| JP2020083579A (en) * | 2018-11-28 | 2020-06-04 | 株式会社日立製作所 | Emergency stop device and elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7319473B2 (en) | 2023-08-01 |
| WO2022038656A1 (en) | 2022-02-24 |
| CN115720567A (en) | 2023-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20221019 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230704 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230720 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7319473 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |