FR2720732B1 - Lifting device. - Google Patents
Lifting device.Info
- Publication number
- FR2720732B1 FR2720732B1 FR9406869A FR9406869A FR2720732B1 FR 2720732 B1 FR2720732 B1 FR 2720732B1 FR 9406869 A FR9406869 A FR 9406869A FR 9406869 A FR9406869 A FR 9406869A FR 2720732 B1 FR2720732 B1 FR 2720732B1
- Authority
- FR
- France
- Prior art keywords
- lifting device
- lifting
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
- E04H3/24—Constructional features of stages
- E04H3/26—Revolving stages; Stages able to be lowered
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Civil Engineering (AREA)
- Transmission Devices (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9406869A FR2720732B1 (en) | 1994-06-06 | 1994-06-06 | Lifting device. |
PCT/FR1995/000713 WO1995033674A1 (en) | 1994-06-06 | 1995-06-01 | Raising device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9406869A FR2720732B1 (en) | 1994-06-06 | 1994-06-06 | Lifting device. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2720732A1 FR2720732A1 (en) | 1995-12-08 |
FR2720732B1 true FR2720732B1 (en) | 1996-09-20 |
Family
ID=9463895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9406869A Expired - Fee Related FR2720732B1 (en) | 1994-06-06 | 1994-06-06 | Lifting device. |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2720732B1 (en) |
WO (1) | WO1995033674A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19652905C2 (en) * | 1996-12-19 | 2002-10-24 | Ibk Ingenieurconsult Fuer Masc | Drive for a table of a transport or lifting device attached to a base |
FR2866020B1 (en) * | 2004-02-10 | 2006-06-16 | Rocco Compagnone | SYSTEM OF TELESCOPIC STRUCTURES IMPLEMENTED BY SCREW VERSION SERIES |
FI20100042A (en) | 2010-02-05 | 2011-08-18 | Veli-Matti Ilari Jussila | Lift Table Construction |
CN104100108B (en) * | 2014-07-25 | 2017-01-11 | 梦响强音文化传播(上海)有限公司 | Mechanical rotating device for stage |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2740165A (en) * | 1954-11-16 | 1956-04-03 | Bryant L Ward | Convertible stage |
DE2818869A1 (en) * | 1978-04-27 | 1979-11-08 | Kurt Ing Grad Smolka | Multi-stage height adjustable working platform - has screw and nut drive connecting each pair of adjacent platforms |
US4600085A (en) * | 1984-11-19 | 1986-07-15 | Pierre Gagnon | Platform lift |
FR2584695B1 (en) * | 1985-07-10 | 1987-11-27 | Applic Hydro Meca Moderne | IMPROVEMENTS ON LIFTING BRIDGES |
-
1994
- 1994-06-06 FR FR9406869A patent/FR2720732B1/en not_active Expired - Fee Related
-
1995
- 1995-06-01 WO PCT/FR1995/000713 patent/WO1995033674A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2720732A1 (en) | 1995-12-08 |
WO1995033674A1 (en) | 1995-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |