GB784798A - Improvements in or relating to guide assemblies for lift cars or counterweights - Google Patents
Improvements in or relating to guide assemblies for lift cars or counterweightsInfo
- Publication number
- GB784798A GB784798A GB783455A GB783455A GB784798A GB 784798 A GB784798 A GB 784798A GB 783455 A GB783455 A GB 783455A GB 783455 A GB783455 A GB 783455A GB 784798 A GB784798 A GB 784798A
- Authority
- GB
- United Kingdom
- Prior art keywords
- assembly
- rubber
- guide
- arms
- arm
- 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
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/046—Rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/048—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes including passive attenuation system for shocks, vibrations
Abstract
784,798. Lifts. EXPRESS LIFT CO., Ltd. March 16, 1956 [March 17, 1955], No. 7834/55. Class 78 (3). In a guide assembly for a lift car or counterweight, the or each guide shoe or roller is mounted on an arm 12 which is mounted in the assembly by means of a rubber bush 14 which permit the arm to pivot against force developed by the bush, this force being assisted, in the event of excessive pivoting of the arm, by a spring 27 which is isolated by further rubber bushes 23, 24 from the part 2 of the assembly which is bolted to the car or counterweight. In Fig. 1 the device is shown on a triple roller guide assembly the rubber-tyred rollers 1 of which are rotatably supported on the arms 12 by shafts 11, the bushes 14 being bonded to a pair of metal rings 16, 15 which are a driving fit in the assembly part 2, and on a shaft 13 secured to the arms. Each spring 27 is mounted on a screw 18 which carries an axially slidable collar 26 and a fixed sleeve 32, and which is screwed into a block 28 to adjust the position of the roller with respect to the rail 5. Also secured to arms 12 is a shaft 17 which has a bore slidably mounted on sleeve 32 for limited free movement between collar 26 and a flange 21 on the sleeve. In a modification (Fig. 4, not shown) on each shaft 11 is pivotally mounted a guide-shoe provided with a carbon slipper which is rubber bonded to the body of the shoe. In a further modification (not shown) each assembly may comprise a combination of rollers and shoes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB783455A GB784798A (en) | 1955-03-17 | 1955-03-17 | Improvements in or relating to guide assemblies for lift cars or counterweights |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB783455A GB784798A (en) | 1955-03-17 | 1955-03-17 | Improvements in or relating to guide assemblies for lift cars or counterweights |
Publications (1)
Publication Number | Publication Date |
---|---|
GB784798A true GB784798A (en) | 1957-10-16 |
Family
ID=9840665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB783455A Expired GB784798A (en) | 1955-03-17 | 1955-03-17 | Improvements in or relating to guide assemblies for lift cars or counterweights |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB784798A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3087583A (en) * | 1959-10-07 | 1963-04-30 | Otis Elevator Co | Extended roller guide for elevators |
US3099334A (en) * | 1962-05-15 | 1963-07-30 | Otis Elevator Co | Elevator roller guides |
US5117946A (en) * | 1991-08-02 | 1992-06-02 | Otis Elevator Company | Elevator cab guidance assembly |
CN109264543A (en) * | 2018-11-30 | 2019-01-25 | 凌彩百川(新兴)科技有限公司 | A kind of manufacturing method of idler wheel in wear-resisting rolling guide shoe and rolling guide shoe |
CN112978539A (en) * | 2019-12-16 | 2021-06-18 | 杭州沪宁电梯部件股份有限公司 | Large-load roller guide shoe mechanism |
-
1955
- 1955-03-17 GB GB783455A patent/GB784798A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3087583A (en) * | 1959-10-07 | 1963-04-30 | Otis Elevator Co | Extended roller guide for elevators |
US3099334A (en) * | 1962-05-15 | 1963-07-30 | Otis Elevator Co | Elevator roller guides |
US5117946A (en) * | 1991-08-02 | 1992-06-02 | Otis Elevator Company | Elevator cab guidance assembly |
CN109264543A (en) * | 2018-11-30 | 2019-01-25 | 凌彩百川(新兴)科技有限公司 | A kind of manufacturing method of idler wheel in wear-resisting rolling guide shoe and rolling guide shoe |
CN112978539A (en) * | 2019-12-16 | 2021-06-18 | 杭州沪宁电梯部件股份有限公司 | Large-load roller guide shoe mechanism |
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