GB242325A - Improvements in or relating to control apparatus for mine cage and similar brakes - Google Patents
Improvements in or relating to control apparatus for mine cage and similar brakesInfo
- Publication number
- GB242325A GB242325A GB1620824A GB1620824A GB242325A GB 242325 A GB242325 A GB 242325A GB 1620824 A GB1620824 A GB 1620824A GB 1620824 A GB1620824 A GB 1620824A GB 242325 A GB242325 A GB 242325A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- relating
- control apparatus
- mine cage
- normally held
- 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.)
- Expired
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
- B66B5/08—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for preventing overwinding
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
242,325. Vickers, Ltd., and Ogden, A. July 5, 1924. Magnetically-actuated valves.-The position of a rotary valve adapted to control communication between two pipes K, K<1> may be adjusted independently of the weighted valve-operating lever e<1>, which is normally held out of action by the engagement of an arm e<3> thereon with a shutter g<3> on an arm G<3> normally held raised by an electromagnet G<1>. The lever e<1> is provided with an upward extension e<1x> which engages with an arm e<x> on the valve spindle by means of a screw adjustment e<xx>, so that the initial position of the arm e<x> may be varied independently of that of the arm e<1x>. Specification 244,029, [Class 80 (ii), Gearing, Variable-speed &c.], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1620824A GB242325A (en) | 1924-07-05 | 1924-07-05 | Improvements in or relating to control apparatus for mine cage and similar brakes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1620824A GB242325A (en) | 1924-07-05 | 1924-07-05 | Improvements in or relating to control apparatus for mine cage and similar brakes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB242325A true GB242325A (en) | 1925-11-05 |
Family
ID=10073101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1620824A Expired GB242325A (en) | 1924-07-05 | 1924-07-05 | Improvements in or relating to control apparatus for mine cage and similar brakes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB242325A (en) |
-
1924
- 1924-07-05 GB GB1620824A patent/GB242325A/en not_active Expired
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