FR2028666B1 - - Google Patents
Info
- Publication number
- FR2028666B1 FR2028666B1 FR6900803A FR6900803A FR2028666B1 FR 2028666 B1 FR2028666 B1 FR 2028666B1 FR 6900803 A FR6900803 A FR 6900803A FR 6900803 A FR6900803 A FR 6900803A FR 2028666 B1 FR2028666 B1 FR 2028666B1
- Authority
- FR
- France
- 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
- B66C23/26—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
- B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
- B66C23/342—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with telescopic elements
-
- 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
- B66C23/28—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 constructed to operate at successively higher levels
- B66C23/283—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 constructed to operate at successively higher levels with frameworks composed of assembled elements
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6900803A FR2028666B1 (es) | 1969-01-16 | 1969-01-16 | |
DE19702001234 DE2001234A1 (de) | 1969-01-16 | 1970-01-13 | Teleskopkran grosser Hoehe |
SE47870A SE357345B (es) | 1969-01-16 | 1970-01-15 | |
NL7000622A NL7000622A (es) | 1969-01-16 | 1970-01-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6900803A FR2028666B1 (es) | 1969-01-16 | 1969-01-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2028666A1 FR2028666A1 (es) | 1970-10-16 |
FR2028666B1 true FR2028666B1 (es) | 1975-06-20 |
Family
ID=9027951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6900803A Expired FR2028666B1 (es) | 1969-01-16 | 1969-01-16 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2001234A1 (es) |
FR (1) | FR2028666B1 (es) |
NL (1) | NL7000622A (es) |
SE (1) | SE357345B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2355764A1 (fr) * | 1976-05-11 | 1978-01-20 | Potain Sa | Procede et dispositif pour le telescopage de la tour d'une grue |
FR2434109A1 (fr) * | 1978-07-28 | 1980-03-21 | Potain Sa | Perfectionnements pour les dispositifs et procedes de montage de grue a mat telescopique |
-
1969
- 1969-01-16 FR FR6900803A patent/FR2028666B1/fr not_active Expired
-
1970
- 1970-01-13 DE DE19702001234 patent/DE2001234A1/de active Pending
- 1970-01-15 SE SE47870A patent/SE357345B/xx unknown
- 1970-01-16 NL NL7000622A patent/NL7000622A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2001234A1 (de) | 1970-07-23 |
FR2028666A1 (es) | 1970-10-16 |
SE357345B (es) | 1973-06-25 |
NL7000622A (es) | 1970-07-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |