IT940749B - Apparecchio per guidare un trasportatore - Google Patents
Apparecchio per guidare un trasportatoreInfo
- Publication number
- IT940749B IT940749B IT31448/71A IT3144871A IT940749B IT 940749 B IT940749 B IT 940749B IT 31448/71 A IT31448/71 A IT 31448/71A IT 3144871 A IT3144871 A IT 3144871A IT 940749 B IT940749 B IT 940749B
- Authority
- IT
- Italy
- Prior art keywords
- conveyor
- driving
- 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
- B66B23/14—Guiding means for carrying surfaces
- B66B23/147—End portions, i.e. means for changing the direction of the carrying surface
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9196070A | 1970-11-23 | 1970-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT940749B true IT940749B (it) | 1973-02-20 |
Family
ID=22230500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT31448/71A IT940749B (it) | 1970-11-23 | 1971-11-22 | Apparecchio per guidare un trasportatore |
Country Status (6)
Country | Link |
---|---|
US (1) | US3682289A (it) |
BE (1) | BE775636A (it) |
BR (1) | BR7107224D0 (it) |
FR (1) | FR2115857A5 (it) |
GB (1) | GB1362016A (it) |
IT (1) | IT940749B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4064986A (en) * | 1976-04-30 | 1977-12-27 | Westinghouse Electric Corporation | Escalator having guide wheels and guide track with cooperative non-flat surfaces |
US4249649A (en) * | 1979-02-22 | 1981-02-10 | Westinghouse Electric Corp. | Escalator having yieldable primary and non-yieldable secondary transverse guide points on one side thereof |
US4232783A (en) * | 1979-03-19 | 1980-11-11 | Westinghouse Electric Corp. | Step link for transportation apparatus |
US5161668A (en) * | 1991-07-18 | 1992-11-10 | Montgomery Electric Company | Guide mechanism for passenger conveyors |
DE20018893U1 (de) * | 2000-11-06 | 2001-05-17 | Thyssen Fahrtreppen Gmbh | Fahrtreppe oder Fahrsteig |
KR100759677B1 (ko) * | 2000-11-28 | 2007-09-17 | 오티스 엘리베이터 컴파니 | 승객용 컨베이어를 위한 체인 세그먼트 |
WO2004054918A1 (en) * | 2002-12-13 | 2004-07-01 | Otis Elevator Company | Stepchain link for an escalator |
EP2433893A1 (de) * | 2010-09-24 | 2012-03-28 | Inventio AG | Personenbefördereinrichtung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR319726A (fr) * | 1902-03-18 | 1902-11-21 | Aston | Perfectionnements dans les chaines de commande des élévateurs continus |
US2231709A (en) * | 1940-06-18 | 1941-02-11 | Westinghouse Elec Elevator Co | Moving stairway |
US2535501A (en) * | 1948-10-06 | 1950-12-26 | Robert F Loughridge | Escalator step tread and guide |
GB768304A (en) * | 1954-03-22 | 1957-02-13 | Otis Elevator Co | Moving stairways |
US2813613A (en) * | 1954-03-22 | 1957-11-19 | Otis Elevator Co | Moving stairways |
-
1970
- 1970-11-23 US US91960A patent/US3682289A/en not_active Expired - Lifetime
-
1971
- 1971-09-30 GB GB4556971A patent/GB1362016A/en not_active Expired
- 1971-10-29 BR BR7224/71A patent/BR7107224D0/pt unknown
- 1971-11-17 FR FR7141127A patent/FR2115857A5/fr not_active Expired
- 1971-11-22 BE BE775636A patent/BE775636A/xx not_active IP Right Cessation
- 1971-11-22 IT IT31448/71A patent/IT940749B/it active
Also Published As
Publication number | Publication date |
---|---|
GB1362016A (en) | 1974-07-30 |
BE775636A (fr) | 1972-05-23 |
BR7107224D0 (pt) | 1973-04-17 |
US3682289A (en) | 1972-08-08 |
FR2115857A5 (it) | 1972-07-07 |
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