IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0865219
(2009-01-29)
|
등록번호 |
US-8484925
(2013-07-16)
|
우선권정보 |
DE-20 2008 001 272 U (2008-01-29) |
국제출원번호 |
PCT/EP2009/000581
(2009-01-29)
|
§371/§102 date |
20100729
(20100729)
|
국제공개번호 |
WO2009/095243
(2009-08-06)
|
발명자
/ 주소 |
- Daas, Kamal
- Livnat, Doron
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
9 |
초록
▼
The present invention relates to a lattice support structure having longitudinally extending supports which are connected to one another by obliquely extending struts and are also connected to one another in the state of the lattice support structure ready for operation by transversely extending str
The present invention relates to a lattice support structure having longitudinally extending supports which are connected to one another by obliquely extending struts and are also connected to one another in the state of the lattice support structure ready for operation by transversely extending struts provided with a joint, with the struts being pivotably connected to two respective preferably adjacent supports, with at least one connection strut being provided which connects two supports to one another which are not adjacent to one another and which are preferably disposed opposite one another, and with the at least one connection strut and/or at least one component of the lattice support structure connected thereto having fastening means or being connected or connectable thereto, with the fastening means being made such that they prevent a folding together of the lattice support structure in at least one position.
대표청구항
▼
1. A lattice support structure having longitudinally extending supports (10) which are connected to one another by obliquely extending struts (20) and are also connected to one another in the state of the lattice support structure ready for operation by transversely extending struts (30) provided wi
1. A lattice support structure having longitudinally extending supports (10) which are connected to one another by obliquely extending struts (20) and are also connected to one another in the state of the lattice support structure ready for operation by transversely extending struts (30) provided with a joint (32), with the struts (20, 30) being pivotably connected to two respective preferably adjacent supports (10), with at least one connection strut (40) being provided which connects two supports (10) to one another which are not adjacent to one another and which are preferably disposed opposite one another, andwith the at least one connection strut (40) and/or at least one component (50) of the lattice support structure connected thereto having fastening means or being connected or connectable thereto,with the fastening means being made such that they prevent a folding together of the lattice support structure in at least one position,wherein the fastening means include a first (62) and second fastening element (64), andthe connection strut (40) is connected to the first fastening element (62), with first and second levers (50) each being pivotally connected to the at least one connection strut (40), said first and second levers (50) also being pivotally connected to the second fastening element (64), andwith the fastening elements (62, 64) being arranged such that they can be connected to one another. 2. A lattice support structure in accordance with claim 1, wherein two connection struts (40, 42) are provided which are both connected to the first fastening element (62). 3. A lattice support structure in accordance with claim 2, wherein the struts (40, 42), first and second fastening elements (62, 64) and levers (50) are arranged with respect to one another, such that in a partially-folded state, the levers (50) project at a comparatively large angle from the respective connection struts (40, 42) and the fastening elements (62, 64) are spaced comparatively far apart from one another, andin a folded-apart state, the levers (50) are disposed approximately parallel to or at an acute angle to the respective connection struts (40, 42) and the spacing of the fastening elements (62, 64) from one another is comparatively small. 4. A lattice support structure in accordance with claim 1, wherein the at least one connection strut (40, 42) is pivotably connected to the first fastening element (62). 5. A lattice support structure in accordance with claim 1, wherein the fastening means or fastening elements (62, 64) are made such that they can be connected to one another by a clip (70). 6. A lattice support structure in accordance with claim 1, wherein one of the fastening elements (62) of the fastening means has a flange-like part (66) and pins (67) extending from it; and the other one of the fastening elements (64) of the fastening means has a flange-like part (68) which has cut-outs (69) in which the pins (67) can be at least partially received. 7. A lattice support structure in accordance with claim 6, additionally comprising a clip (70) arranged to be pivoted around the received sections (69) of the pins (67) and the flange (68) such that moving apart of the fastening elements (62, 64) from one another is precluded in folded-out condition. 8. A lattice support structure in accordance with claim 1, wherein the transversely extending struts (30) provided with a joint (32) are spaced apart from one another in the longitudinal direction; and a connection element (90) is provided which connects two joints (32) of two such struts (30) to one another. 9. A lattice support structure in accordance with claim 1, wherein a blocking element (100) is provided which prevents an inward pivoting of the transversely extending struts (30) in the state of the lattice support structure ready for operation. 10. A lattice support structure in accordance with claim 9, wherein the blocking element (100) is made to be self-locking. 11. A lattice support structure in accordance with claim 1, wherein the lattice support structure has struts which are made in the form of a pyramid or in the form of a truncated pyramid. 12. A crane, wherein the crane comprises one or more lattice support structures in accordance with claim 1 or has at least one such support structure. 13. A lattice support structure in accordance with claim 1, comprising four longitudinally-extending supports (10),eight transversely-extending struts (30),eight obliquely-extending struts (20), andfour connection struts (40, 42). 14. A lattice support structure in accordance with claim 13, comprising sixteen obliquely-extending struts (20). 15. A lattice support structure having spreadable structures and longitudinally extending supports (10) which are connected to one another by obliquely extending struts (20) and are also connected to one another in the state of the lattice support structure ready for operation by transversely extending struts (30) provided with a joint (32), with the struts (20, 30) being pivotably connected to two respective preferably adjacent supports (10),with at least one connection strut (40) being provided which connects two supports (10) to one another which are not adjacent to one another and which are preferably disposed opposite one another, andwith the at least one connection strut (40) and/or at least one component (50) of the lattice support structure connected thereto having fastening means or being connected or connectable thereto,with the fastening means being made such that they prevent a folding together of the lattice support structure in at least one position, whereinthe lattice support structure has pivotably arranged lattice bars, with the pivotable connection being made such that one of the mutually pivotably connected parts has a projection; andthe other of the pivotably connected parts has a groove which is bounded by walls on three sides and in which the projection of the other part is pivotably received.
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