BR7707934A - Aperfeicoamento em dispositivo de tracao e tensor,para corrimao sem fim de uma escada rolante - Google Patents
Aperfeicoamento em dispositivo de tracao e tensor,para corrimao sem fim de uma escada rolanteInfo
- Publication number
- BR7707934A BR7707934A BR7707934A BR7707934A BR7707934A BR 7707934 A BR7707934 A BR 7707934A BR 7707934 A BR7707934 A BR 7707934A BR 7707934 A BR7707934 A BR 7707934A BR 7707934 A BR7707934 A BR 7707934A
- Authority
- BR
- Brazil
- Prior art keywords
- corracing
- escalator
- endless
- traction
- improvement
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
- B66B23/04—Driving gear for handrails
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI763430A FI52563C (fi) | 1976-11-29 | 1976-11-29 | Rullaportaan käsikaiteen veto- ja kiristyslaite. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7707934A true BR7707934A (pt) | 1978-06-13 |
Family
ID=8510462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7707934A BR7707934A (pt) | 1976-11-29 | 1977-11-29 | Aperfeicoamento em dispositivo de tracao e tensor,para corrimao sem fim de uma escada rolante |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7707934A (pt) |
DE (1) | DE2752671C2 (pt) |
ES (1) | ES464560A1 (pt) |
FI (1) | FI52563C (pt) |
FR (1) | FR2372111A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5638937A (en) * | 1995-01-13 | 1997-06-17 | Inventio Ag | Handrail drive system conversion |
KR100686661B1 (ko) * | 2004-12-31 | 2007-02-27 | 오티스 엘리베이터 컴파니 | 에스컬레이터 및 이동보도의 곡률 조절 가능한 핸드레일길이보상장치 |
WO2011113487A1 (en) * | 2010-03-17 | 2011-09-22 | Kone Corporation | Passenger conveyor |
ES2447341B1 (es) * | 2012-09-10 | 2015-07-09 | Thyssenkrupp Elevator Innovation Center, S. A. | Mecanismo de control para pasamanos de escaleras y pasillos móviles. |
CN108059072B (zh) * | 2017-12-27 | 2023-04-28 | 江苏聚力智能机械股份有限公司 | 一种自动扶梯涨紧装置 |
EP3569557A1 (en) * | 2018-05-18 | 2019-11-20 | Otis Elevator Company | People conveyor with handrail belt tensioning mechanism |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3049213A (en) * | 1960-04-22 | 1962-08-14 | Otis Elevator Co | Moving stairway |
CH485588A (de) * | 1968-12-24 | 1970-02-15 | Inventio Ag | Handlaufantrieb für Fahrtreppen und Personenförderbänder |
-
1976
- 1976-11-29 FI FI763430A patent/FI52563C/fi not_active IP Right Cessation
-
1977
- 1977-11-25 DE DE19772752671 patent/DE2752671C2/de not_active Expired
- 1977-11-29 ES ES464560A patent/ES464560A1/es not_active Expired
- 1977-11-29 FR FR7735885A patent/FR2372111A1/fr active Granted
- 1977-11-29 BR BR7707934A patent/BR7707934A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE2752671C2 (de) | 1986-10-09 |
FR2372111B3 (pt) | 1980-08-29 |
FI52563C (fi) | 1977-10-10 |
DE2752671A1 (de) | 1978-06-01 |
FR2372111A1 (en) | 1978-06-23 |
ES464560A1 (es) | 1978-09-01 |
FI52563B (pt) | 1977-06-30 |
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