CS217416B1 - Telescopic arm for travelling cranes - Google Patents
Telescopic arm for travelling cranes Download PDFInfo
- Publication number
- CS217416B1 CS217416B1 CS237279A CS237279A CS217416B1 CS 217416 B1 CS217416 B1 CS 217416B1 CS 237279 A CS237279 A CS 237279A CS 237279 A CS237279 A CS 237279A CS 217416 B1 CS217416 B1 CS 217416B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hen hen
- extended
- telescopic arm
- ors ors
- guide
- Prior art date
Links
- 239000004575 stone Substances 0.000 claims 1
- 101150096418 Mepe gene Proteins 0.000 description 3
- 241001478240 Coccus Species 0.000 description 2
- 241000486634 Bena Species 0.000 description 1
- 244000208060 Lawsonia inermis Species 0.000 description 1
- 101100366940 Mus musculus Stom gene Proteins 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- DFBKLUNHFCTMDC-PICURKEMSA-N dieldrin Chemical compound C([C@H]1[C@H]2[C@@]3(Cl)C(Cl)=C([C@]([C@H]22)(Cl)C3(Cl)Cl)Cl)[C@H]2[C@@H]2[C@H]1O2 DFBKLUNHFCTMDC-PICURKEMSA-N 0.000 description 1
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000001368 micro-extraction in a packed syringe Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
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
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD20496878A DD143136A3 (de) | 1978-04-24 | 1978-04-24 | Teleskopausleger fuer mobile krane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS217416B1 true CS217416B1 (en) | 1983-01-28 |
Family
ID=5512348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS237279A CS217416B1 (en) | 1978-04-24 | 1979-04-06 | Telescopic arm for travelling cranes |
Country Status (4)
| Country | Link |
|---|---|
| BG (1) | BG32464A1 (de) |
| CS (1) | CS217416B1 (de) |
| DD (1) | DD143136A3 (de) |
| DE (1) | DE2911616A1 (de) |
-
1978
- 1978-04-24 DD DD20496878A patent/DD143136A3/de not_active IP Right Cessation
-
1979
- 1979-03-24 DE DE19792911616 patent/DE2911616A1/de not_active Withdrawn
- 1979-03-26 BG BG7943140A patent/BG32464A1/xx unknown
- 1979-04-06 CS CS237279A patent/CS217416B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD143136A3 (de) | 1980-08-06 |
| DE2911616A1 (de) | 1979-10-31 |
| BG32464A1 (en) | 1982-08-16 |
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