JPS5467947A - Driver for elevator controller - Google Patents
Driver for elevator controllerInfo
- Publication number
- JPS5467947A JPS5467947A JP13459077A JP13459077A JPS5467947A JP S5467947 A JPS5467947 A JP S5467947A JP 13459077 A JP13459077 A JP 13459077A JP 13459077 A JP13459077 A JP 13459077A JP S5467947 A JPS5467947 A JP S5467947A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- weight
- counterweight
- rope
- lever
- 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
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
PURPOSE: To prevent a weight for a tape from dropping off a counterweight for the gondola due to the secular elongation of rope for driving a controller, by providing detecting swtiches which operate in response to the abnormal tension of the rope.
CONSTITUTION: To attach the tape 5 to the gondola 1, a rod 12 fitted with the tape 5 is inserted through a support 11 for the gondola 1 and a spring 13 and a lever 14 are clamped. The switches 16, 17, which are operated by the lever 14, are secured to the support 11. To attach the tape to the counterweight 2, the tape is coupled to the weight 9 extending through a hole of the counterweight 2 and a contact plate 18 is provided on an end of the weight 9. When the rope 3 is securely elongated, the contact plate 18 comes into contact with the weight 2 because the tape 5 is not elongated. At that time, the lever 14 is deflected to operate the switch 17 to supply a dangerousness signal or stop the elevator. When the tape 5 slackens or breaks, the switch 16 is operated.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13459077A JPS5467947A (en) | 1977-11-11 | 1977-11-11 | Driver for elevator controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13459077A JPS5467947A (en) | 1977-11-11 | 1977-11-11 | Driver for elevator controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5467947A true JPS5467947A (en) | 1979-05-31 |
Family
ID=15131929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13459077A Pending JPS5467947A (en) | 1977-11-11 | 1977-11-11 | Driver for elevator controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5467947A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1953108A1 (en) * | 2007-02-02 | 2008-08-06 | Inventio Ag | Lift and method for surveillance of this lift |
WO2017146810A1 (en) * | 2016-02-23 | 2017-08-31 | Quality Vision International, Inc. | Counterbalance and drive system for machine slide mechanism |
-
1977
- 1977-11-11 JP JP13459077A patent/JPS5467947A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1953108A1 (en) * | 2007-02-02 | 2008-08-06 | Inventio Ag | Lift and method for surveillance of this lift |
WO2017146810A1 (en) * | 2016-02-23 | 2017-08-31 | Quality Vision International, Inc. | Counterbalance and drive system for machine slide mechanism |
US9878413B2 (en) | 2016-02-23 | 2018-01-30 | Quality Vision International, Inc. | Counterbalance and drive system for machine slide mechanism |
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