DE9113981U1 - Teleskopausleger für Fahrzeugkrane o.dgl. - Google Patents
Teleskopausleger für Fahrzeugkrane o.dgl.Info
- Publication number
- DE9113981U1 DE9113981U1 DE9113981U DE9113981U DE9113981U1 DE 9113981 U1 DE9113981 U1 DE 9113981U1 DE 9113981 U DE9113981 U DE 9113981U DE 9113981 U DE9113981 U DE 9113981U DE 9113981 U1 DE9113981 U1 DE 9113981U1
- Authority
- DE
- Germany
- Prior art keywords
- telescopic boom
- sections
- profile
- boom according
- section
- 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 - Lifetime
Links
- 238000005452 bending Methods 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000001154 acute effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 239000003351 stiffener Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition 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
- B66C23/708—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic locking devices for telescopic jibs
-
- 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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9113981U DE9113981U1 (de) | 1991-11-11 | 1991-11-11 | Teleskopausleger für Fahrzeugkrane o.dgl. |
| DE59202474T DE59202474D1 (de) | 1991-02-11 | 1992-02-11 | Teleskopausleger für Fahrzeugkrane o.dgl. |
| EP92102268A EP0499208B2 (de) | 1991-02-11 | 1992-02-11 | Teleskopausleger für Fahrzeugkrane o.dgl. |
| AT92102268T ATE123743T1 (de) | 1991-02-11 | 1992-02-11 | Teleskopausleger für fahrzeugkrane o.dgl. |
| DE9218841U DE9218841U1 (de) | 1991-02-11 | 1992-02-11 | Teleskopausleger für Fahrzeugkrane o. dgl. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9113981U DE9113981U1 (de) | 1991-11-11 | 1991-11-11 | Teleskopausleger für Fahrzeugkrane o.dgl. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9113981U1 true DE9113981U1 (de) | 1992-04-02 |
Family
ID=6873124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9113981U Expired - Lifetime DE9113981U1 (de) | 1991-02-11 | 1991-11-11 | Teleskopausleger für Fahrzeugkrane o.dgl. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9113981U1 (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0583552A1 (de) * | 1992-08-14 | 1994-02-23 | LIEBHERR-WERK EHINGEN GmbH | Teleskopausleger für Fahrzeugkrane o. dgl. |
| EP0661234B2 (de) † | 1993-12-28 | 2004-03-03 | Liebherr-Werk Ehingen GmbH | Fahrbarer Kran mit einem Teleskopausleger |
-
1991
- 1991-11-11 DE DE9113981U patent/DE9113981U1/de not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0583552A1 (de) * | 1992-08-14 | 1994-02-23 | LIEBHERR-WERK EHINGEN GmbH | Teleskopausleger für Fahrzeugkrane o. dgl. |
| EP0661234B2 (de) † | 1993-12-28 | 2004-03-03 | Liebherr-Werk Ehingen GmbH | Fahrbarer Kran mit einem Teleskopausleger |
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