EP0534348A3 - Winch for elevators with improved support - Google Patents
Winch for elevators with improved support Download PDFInfo
- Publication number
- EP0534348A3 EP0534348A3 EP19920116120 EP92116120A EP0534348A3 EP 0534348 A3 EP0534348 A3 EP 0534348A3 EP 19920116120 EP19920116120 EP 19920116120 EP 92116120 A EP92116120 A EP 92116120A EP 0534348 A3 EP0534348 A3 EP 0534348A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- elevators
- winch
- improved support
- improved
- support
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0446—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with screw-nut or worm-screw gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Gear Transmission (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO910341 | 1991-09-24 | ||
ITBO910341A IT1253037B (en) | 1991-09-24 | 1991-09-24 | WINCH FOR LIFTS WITH PERFECTED SUPPORT |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0534348A2 EP0534348A2 (en) | 1993-03-31 |
EP0534348A3 true EP0534348A3 (en) | 1993-06-30 |
Family
ID=11337746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920116120 Withdrawn EP0534348A3 (en) | 1991-09-24 | 1992-09-21 | Winch for elevators with improved support |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0534348A3 (en) |
IT (1) | IT1253037B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104495590A (en) * | 2014-12-26 | 2015-04-08 | 常熟市佳宏精密机械有限公司 | Duplex box body elevator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1930197A1 (en) * | 1968-06-14 | 1969-12-18 | Otis Elevator Co | Elevator hoist |
EP0079420A1 (en) * | 1981-10-27 | 1983-05-25 | SICOR S.p.A. | Bearing for the hoist of a passenger or goods elevator car |
GB2125362A (en) * | 1982-08-19 | 1984-03-07 | Mitsubishi Electric Corp | Elevator drive apparatus with vibration isolation means |
GB2188898A (en) * | 1986-03-17 | 1987-10-14 | Hitachi Ltd | An elevator hoisting apparatus |
-
1991
- 1991-09-24 IT ITBO910341A patent/IT1253037B/en active IP Right Grant
-
1992
- 1992-09-21 EP EP19920116120 patent/EP0534348A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1930197A1 (en) * | 1968-06-14 | 1969-12-18 | Otis Elevator Co | Elevator hoist |
EP0079420A1 (en) * | 1981-10-27 | 1983-05-25 | SICOR S.p.A. | Bearing for the hoist of a passenger or goods elevator car |
GB2125362A (en) * | 1982-08-19 | 1984-03-07 | Mitsubishi Electric Corp | Elevator drive apparatus with vibration isolation means |
GB2188898A (en) * | 1986-03-17 | 1987-10-14 | Hitachi Ltd | An elevator hoisting apparatus |
Also Published As
Publication number | Publication date |
---|---|
IT1253037B (en) | 1995-07-10 |
ITBO910341A1 (en) | 1993-03-24 |
EP0534348A2 (en) | 1993-03-31 |
ITBO910341A0 (en) | 1991-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB LI NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB LI NL SE |
|
17P | Request for examination filed |
Effective date: 19931123 |
|
17Q | First examination report despatched |
Effective date: 19950112 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19950315 |