GB382107A - Improvements in elevators - Google Patents
Improvements in elevatorsInfo
- Publication number
- GB382107A GB382107A GB3311631A GB3311631A GB382107A GB 382107 A GB382107 A GB 382107A GB 3311631 A GB3311631 A GB 3311631A GB 3311631 A GB3311631 A GB 3311631A GB 382107 A GB382107 A GB 382107A
- Authority
- GB
- United Kingdom
- Prior art keywords
- speed
- cage
- shaft
- control device
- motor
- 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
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
- B66B9/022—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by rack and pinion drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
382,107. Speed governors. BOCCHIERI, C., 1416, North 10th Street, St. Louis, Missouri, U.S.A. Nov. 30, 1931, No. 33116. [Class 57.] An elevator of the kind wherein the cage carries a motor 11, Fig. 4, which drives pinions 24 engaging racks 25 in the elevator shaft, is provided with a speed control device 34 adapted to be made operative or not to prevent the speed of the cage exceeding a predetermined limit. The speed control device, Fig. 6, comprises sectors 39 which are mounted on a shaft 33 connected to the motor 11 through a coupling 13, shaft 14, worm gearing 15, 29, and a clutch 31, 32, operable by a pedal 35. When the speed becomes excessive, plates 10 on the sectors 39 frictionally engage the inner periphery of the housing 34 and retard the cage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3311631A GB382107A (en) | 1931-11-30 | 1931-11-30 | Improvements in elevators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3311631A GB382107A (en) | 1931-11-30 | 1931-11-30 | Improvements in elevators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB382107A true GB382107A (en) | 1932-10-20 |
Family
ID=10348764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3311631A Expired GB382107A (en) | 1931-11-30 | 1931-11-30 | Improvements in elevators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB382107A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3415343A (en) * | 1967-04-18 | 1968-12-10 | Alimak Verken Ab | Catch apparatus for the cages of scaffold elevators and the like |
JPS52136365U (en) * | 1976-04-13 | 1977-10-17 | ||
JPS54121449U (en) * | 1978-02-13 | 1979-08-25 | ||
JPS54122571U (en) * | 1978-02-16 | 1979-08-27 | ||
EP0924156A2 (en) * | 1997-12-09 | 1999-06-23 | Maspero Elevatori S.r.l. | Elevator with onboard driving means |
DE102013010056A1 (en) | 2013-06-17 | 2014-12-18 | Böcker AG | Drive system for the vertical movement of a car or the like, as well as a method for operating such a drive system |
DE102013010053A1 (en) | 2013-06-17 | 2014-12-18 | Böcker AG | Support and management structure |
DE102013010057A1 (en) | 2013-06-17 | 2014-12-18 | Böcker AG | Drive module for a portable cabin or the like |
CN108483357A (en) * | 2018-06-21 | 2018-09-04 | 中国建筑科学研究院有限公司建筑机械化研究分院 | A kind of anti-dropping safety device with synchronizing function |
DE202014011306U1 (en) | 2013-06-17 | 2019-03-12 | Böcker AG | Drive system for the vertical movement of a car or the like |
-
1931
- 1931-11-30 GB GB3311631A patent/GB382107A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3415343A (en) * | 1967-04-18 | 1968-12-10 | Alimak Verken Ab | Catch apparatus for the cages of scaffold elevators and the like |
JPS52136365U (en) * | 1976-04-13 | 1977-10-17 | ||
JPS54121449U (en) * | 1978-02-13 | 1979-08-25 | ||
JPS54122571U (en) * | 1978-02-16 | 1979-08-27 | ||
EP0924156A2 (en) * | 1997-12-09 | 1999-06-23 | Maspero Elevatori S.r.l. | Elevator with onboard driving means |
EP0924156A3 (en) * | 1997-12-09 | 2001-09-26 | Maspero Elevatori S.r.l. | Elevator with onboard driving means |
DE102013010056A1 (en) | 2013-06-17 | 2014-12-18 | Böcker AG | Drive system for the vertical movement of a car or the like, as well as a method for operating such a drive system |
DE102013010053A1 (en) | 2013-06-17 | 2014-12-18 | Böcker AG | Support and management structure |
DE102013010057A1 (en) | 2013-06-17 | 2014-12-18 | Böcker AG | Drive module for a portable cabin or the like |
DE102013010056B4 (en) | 2013-06-17 | 2018-11-22 | Böcker AG | Drive system for the vertical movement of a car or the like, as well as a method for operating such a drive system |
DE202014011306U1 (en) | 2013-06-17 | 2019-03-12 | Böcker AG | Drive system for the vertical movement of a car or the like |
CN108483357A (en) * | 2018-06-21 | 2018-09-04 | 中国建筑科学研究院有限公司建筑机械化研究分院 | A kind of anti-dropping safety device with synchronizing function |
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