JPS4943343A - - Google Patents
Info
- Publication number
- JPS4943343A JPS4943343A JP48077402A JP7740273A JPS4943343A JP S4943343 A JPS4943343 A JP S4943343A JP 48077402 A JP48077402 A JP 48077402A JP 7740273 A JP7740273 A JP 7740273A JP S4943343 A JPS4943343 A JP S4943343A
- Authority
- JP
- Japan
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2233828A DE2233828C3 (de) | 1972-07-10 | 1972-07-10 | Straßenverfahrbarer Turmdrehkran |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4943343A true JPS4943343A (en:Method) | 1974-04-24 |
| JPS5614596B2 JPS5614596B2 (en:Method) | 1981-04-04 |
Family
ID=5850196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7740273A Expired JPS5614596B2 (en:Method) | 1972-07-10 | 1973-07-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3863773A (en:Method) |
| JP (1) | JPS5614596B2 (en:Method) |
| DE (1) | DE2233828C3 (en:Method) |
| FR (1) | FR2192058B1 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562519A (en) * | 1979-06-21 | 1981-01-12 | Ricoh Co Ltd | Display method of mtf measuring instrument |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS432554Y1 (en:Method) * | 1964-12-25 | 1968-02-01 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK97155C (da) * | 1962-07-03 | 1963-10-21 | Byggeriets Maskinstationer Akt | Kran med udligger. |
| US3252585A (en) * | 1964-12-21 | 1966-05-24 | Harnischfeger Corp | Rigging for mobile tower crane having a topping jib-boom |
-
1972
- 1972-07-10 DE DE2233828A patent/DE2233828C3/de not_active Expired
-
1973
- 1973-06-25 FR FR7323080A patent/FR2192058B1/fr not_active Expired
- 1973-07-09 JP JP7740273A patent/JPS5614596B2/ja not_active Expired
- 1973-07-09 US US377757A patent/US3863773A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS432554Y1 (en:Method) * | 1964-12-25 | 1968-02-01 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562519A (en) * | 1979-06-21 | 1981-01-12 | Ricoh Co Ltd | Display method of mtf measuring instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| US3863773A (en) | 1975-02-04 |
| FR2192058A1 (en:Method) | 1974-02-08 |
| DE2233828A1 (de) | 1974-01-24 |
| DE2233828C3 (de) | 1975-09-25 |
| FR2192058B1 (en:Method) | 1978-02-10 |
| JPS5614596B2 (en:Method) | 1981-04-04 |
| DE2233828B2 (de) | 1975-02-20 |