FR2453102A1 - Multipurpose dismountable lifting frame - has inclinable base, fully rotating jib and safety limit switch - Google Patents
Multipurpose dismountable lifting frame - has inclinable base, fully rotating jib and safety limit switchInfo
- Publication number
- FR2453102A1 FR2453102A1 FR7908737A FR7908737A FR2453102A1 FR 2453102 A1 FR2453102 A1 FR 2453102A1 FR 7908737 A FR7908737 A FR 7908737A FR 7908737 A FR7908737 A FR 7908737A FR 2453102 A1 FR2453102 A1 FR 2453102A1
- Authority
- FR
- France
- Prior art keywords
- lifting frame
- limit switch
- multipurpose
- base
- safety limit
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/205—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures for use on top of roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
Abstract
The multi-purpose lifting frame comprising a number of parts which slot together. The main constituents are : an inclinable base (1), a rotating mast (2) surmounted by a pulley arm, a telescopic jib (4) and a fixed tie rod (46). A winch and geared motor (3) are mounted on the mast. The base can be locked in five inclinations and the mast can rotate through 360 deg. An overload switch and a cable travel limit switch (5) stop the winch motor. The assembly can be assembled without special tools, and can be dismantled into parts not exceeding 88kg. and 2 metres.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7908737A FR2453102A1 (en) | 1979-04-06 | 1979-04-06 | Multipurpose dismountable lifting frame - has inclinable base, fully rotating jib and safety limit switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7908737A FR2453102A1 (en) | 1979-04-06 | 1979-04-06 | Multipurpose dismountable lifting frame - has inclinable base, fully rotating jib and safety limit switch |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2453102A1 true FR2453102A1 (en) | 1980-10-31 |
FR2453102B1 FR2453102B1 (en) | 1982-05-14 |
Family
ID=9224051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7908737A Granted FR2453102A1 (en) | 1979-04-06 | 1979-04-06 | Multipurpose dismountable lifting frame - has inclinable base, fully rotating jib and safety limit switch |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2453102A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4560074A (en) * | 1982-12-23 | 1985-12-24 | Manning Charles E | Scaffold mounted hoist |
FR2762832A1 (en) * | 1997-04-30 | 1998-11-06 | Cap Bleu Conseil | ROTARY, DEMOUNTABLE AND FOLDABLE LOAD MAT |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR657951A (en) * | 1928-07-11 | 1929-05-29 | swivel bailer with tilting support plate | |
FR1067463A (en) * | 1951-12-12 | 1954-06-16 | Ace Machinery Ltd | Winch |
GB779531A (en) * | 1954-09-15 | 1957-07-24 | Thomas Elliot | An improved crane for use by slaters |
FR1159270A (en) * | 1956-09-24 | 1958-06-25 | Winch drum drive and winch compliant for light hoist | |
FR1582033A (en) * | 1968-03-08 | 1969-09-26 | ||
US3671015A (en) * | 1970-02-26 | 1972-06-20 | Howard W Brown | Portable hoisting unit |
FR2360504A1 (en) * | 1976-08-04 | 1978-03-03 | Bertuletti Jean | Roof mounted slewing hoist - has roof frame connected by sloping tie bars to vertical mast with slewing jib |
-
1979
- 1979-04-06 FR FR7908737A patent/FR2453102A1/en active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR657951A (en) * | 1928-07-11 | 1929-05-29 | swivel bailer with tilting support plate | |
FR1067463A (en) * | 1951-12-12 | 1954-06-16 | Ace Machinery Ltd | Winch |
GB779531A (en) * | 1954-09-15 | 1957-07-24 | Thomas Elliot | An improved crane for use by slaters |
FR1159270A (en) * | 1956-09-24 | 1958-06-25 | Winch drum drive and winch compliant for light hoist | |
FR1582033A (en) * | 1968-03-08 | 1969-09-26 | ||
US3671015A (en) * | 1970-02-26 | 1972-06-20 | Howard W Brown | Portable hoisting unit |
FR2360504A1 (en) * | 1976-08-04 | 1978-03-03 | Bertuletti Jean | Roof mounted slewing hoist - has roof frame connected by sloping tie bars to vertical mast with slewing jib |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4560074A (en) * | 1982-12-23 | 1985-12-24 | Manning Charles E | Scaffold mounted hoist |
FR2762832A1 (en) * | 1997-04-30 | 1998-11-06 | Cap Bleu Conseil | ROTARY, DEMOUNTABLE AND FOLDABLE LOAD MAT |
EP0876989A1 (en) * | 1997-04-30 | 1998-11-11 | Cap Bleu Conseil | Rotatable, demountable and pliable loading mast |
Also Published As
Publication number | Publication date |
---|---|
FR2453102B1 (en) | 1982-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |