JPS5449742A - Governor for elevator - Google Patents
Governor for elevatorInfo
- Publication number
- JPS5449742A JPS5449742A JP11556777A JP11556777A JPS5449742A JP S5449742 A JPS5449742 A JP S5449742A JP 11556777 A JP11556777 A JP 11556777A JP 11556777 A JP11556777 A JP 11556777A JP S5449742 A JPS5449742 A JP S5449742A
- Authority
- JP
- Japan
- Prior art keywords
- governor
- fixed
- pendulum carrier
- pendulum
- pulley
- 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.)
- Pending
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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/044—Mechanical overspeed governors
Abstract
PURPOSE: To provide governor which makes possible a stable and accurate detection of excessive speed with a relative rotation checking device empleying a closed friction resistance inserted between a pendulum carrier and a governor pulley in parallel with a vibration cutting spring.
CONSTITUTION: Both ends of a vibration cutting spring 27 are engaged with a pin 25 fixed to a governor pulley 23 wounded with a governor rope 22 and a pin 26 fixed to a pendulum carrier 24. The governor pulley 23 and the pendulum carrier elastically combined in the rotating dricetion is supported rotatively around a shaft 28 while a pendulum 30 is supported rotatively around a shaft 29 fixed to the pendulum carrier 24. A disc-shaped brake plate 31 fixed to the pulley 23 and a disc- shaped closing means 37 provided on the pendulum carrier 37 are arranged as opposed to each other. A brake piece 32 is arranged in a closed space demarcated by a circular projection 38 provided on the brake plate 31 a cover 40 and the closing means 37
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11556777A JPS5449742A (en) | 1977-09-28 | 1977-09-28 | Governor for elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11556777A JPS5449742A (en) | 1977-09-28 | 1977-09-28 | Governor for elevator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5449742A true JPS5449742A (en) | 1979-04-19 |
Family
ID=14665743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11556777A Pending JPS5449742A (en) | 1977-09-28 | 1977-09-28 | Governor for elevator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5449742A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57131567U (en) * | 1981-02-12 | 1982-08-16 | ||
CN104891301A (en) * | 2015-05-29 | 2015-09-09 | 杭州安尚无障碍设备开发有限公司 | Speed limiter |
-
1977
- 1977-09-28 JP JP11556777A patent/JPS5449742A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57131567U (en) * | 1981-02-12 | 1982-08-16 | ||
JPS6136533Y2 (en) * | 1981-02-12 | 1986-10-23 | ||
CN104891301A (en) * | 2015-05-29 | 2015-09-09 | 杭州安尚无障碍设备开发有限公司 | Speed limiter |
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