FR61618E - écoperche - Google Patents
écopercheInfo
- Publication number
- FR61618E FR61618E FR61618DA FR61618E FR 61618 E FR61618 E FR 61618E FR 61618D A FR61618D A FR 61618DA FR 61618 E FR61618 E FR 61618E
- Authority
- FR
- France
- Prior art keywords
- scoop
- 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
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
- B66C23/22—Window cranes, i.e. adapted to be supported in window openings
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR61618T | 1950-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR61618E true FR61618E (fr) | 1955-05-16 |
Family
ID=8695162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR61618D Expired FR61618E (fr) | 1950-12-04 | 1950-12-04 | écoperche |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR61618E (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445292A1 (fr) * | 1978-12-27 | 1980-07-25 | Hequet Andre | Dispositif elevateur a montage rapide |
WO1988001670A1 (fr) * | 1986-09-06 | 1988-03-10 | Alan Malcolm Harrison | Installation de fenetres |
EP0943537A3 (fr) * | 1998-03-17 | 2001-07-25 | Peter Prass | Dispositif de levage |
WO2006000808A2 (fr) * | 2004-06-29 | 2006-01-05 | Crowder Jeffrey L | Grue |
-
1950
- 1950-12-04 FR FR61618D patent/FR61618E/fr not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445292A1 (fr) * | 1978-12-27 | 1980-07-25 | Hequet Andre | Dispositif elevateur a montage rapide |
WO1988001670A1 (fr) * | 1986-09-06 | 1988-03-10 | Alan Malcolm Harrison | Installation de fenetres |
GB2216940A (en) * | 1986-09-06 | 1989-10-18 | Alan Malcolm Harrison | Window installation |
GB2216940B (en) * | 1986-09-06 | 1990-09-12 | Alan Malcolm Harrison | Window installation |
EP0943537A3 (fr) * | 1998-03-17 | 2001-07-25 | Peter Prass | Dispositif de levage |
WO2006000808A2 (fr) * | 2004-06-29 | 2006-01-05 | Crowder Jeffrey L | Grue |
WO2006000808A3 (fr) * | 2004-06-29 | 2006-03-23 | Jeffrey L Crowder | Grue |
EP1967482A1 (fr) * | 2004-06-29 | 2008-09-10 | Jeffrey L. Crowder | Grue |
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