-
公开(公告)号:US11772913B2
公开(公告)日:2023-10-03
申请号:US17698157
申请日:2022-03-18
发明人: Collin Watts
CPC分类号: B65G59/04 , B66C1/02 , B66C19/00 , H02S20/10 , B65G2201/022 , B66C2700/01 , B66C2700/0357
摘要: Solar panels are prepared for installation on an array frame by initially tipping packages of palletized, bundled, vertically-oriented panels in a preparation area to form a vertical stack of horizontally oriented panel separated from the pallet and packaging material for placement on the upper supporting surface of the transport deck. The transport deck is displaced longitudinally alongside a rack of the array frame, together with a lifting machine having a lifting head on a lifting arm for transferring solar panels from a longitudinal row of stacked solar panels on the transport deck to the array frame. The lifting head may be adapted to support one panel from each of the stacks on the transport deck for simultaneous transfer from the transport deck to the array frame.
-
公开(公告)号:US20190193999A1
公开(公告)日:2019-06-27
申请号:US16289950
申请日:2019-03-01
IPC分类号: B66C23/36
CPC分类号: B66C23/36 , B66C23/64 , B66C2700/0357
摘要: A crane includes a base, an upperstructure rotationally mounted on the base, a boom, and a gantry. The boom is pivotally attached to the upperstructure at a front attachment location and supports a load line operable to raise a payload. The gantry is mounted on the upperstructure and supports a boom line coupled to the boom. The gantry includes at least one front leg mechanically coupled to the front attachment location and inclined away from the boom to apply, to the front attachment location, a horizontal force component towards the boom opposed by a horizontal force component applied by the boom towards the front leg. The upperstructure includes a frustoconical turret forming an upper circle and a lower circle. The front attachment location is aligned over the upper circle of the frustoconical turret.
-
公开(公告)号:US3572517A
公开(公告)日:1971-03-30
申请号:US3572517D
申请日:1968-03-07
CPC分类号: B66C23/76 , B66C23/348 , B66C23/36 , B66C2700/0357
摘要: A transportable crane or derrick comprising a mast or column pivotally mounted on the platform of a vehicle so as to be capable of being tilted with respect to the platform. The mast includes a main jib pivotally mounted at the head of the mast to pivot in the tilting plane of the mast. On the opposite side of the mast from the main jib there is mounted a sheave providing guide means for a cable having a load-carrying hook mounted thereon.
-
公开(公告)号:US3374901A
公开(公告)日:1968-03-26
申请号:US54327766
申请日:1966-04-18
申请人: RAY FERWERDA
发明人: RAY FERWERDA
CPC分类号: E02F3/963 , B66B9/16 , B66C13/18 , B66C23/36 , B66C23/62 , B66C2700/0357 , B66C2700/062 , B66F11/04 , B66F11/046 , E02F3/38
-
公开(公告)号:US3357573A
公开(公告)日:1967-12-12
申请号:US50667365
申请日:1965-11-08
CPC分类号: E02F9/085 , B66C23/36 , B66C2700/0357
-
公开(公告)号:US3301416A
公开(公告)日:1967-01-31
申请号:US38701264
申请日:1964-08-03
申请人: GREATER IOWA CORP
发明人: BOPP CECIL W
IPC分类号: B60P1/54 , B66C13/18 , B66C23/36 , B66C23/693
CPC分类号: B66C23/54 , B60P1/5466 , B66C13/18 , B66C23/36 , B66C2700/0357 , B66C2700/0364 , B66C2700/065
-
公开(公告)号:US3167200A
公开(公告)日:1965-01-26
申请号:US11965861
申请日:1961-06-26
申请人: BOOKER BERNARD A
发明人: BOOKER BERNARD A
CPC分类号: B60P1/5428 , B66C23/36 , B66C2700/0357
-
公开(公告)号:US3109523A
公开(公告)日:1963-11-05
申请号:US5354560
申请日:1960-09-01
申请人: SKYTOP RIG CO
发明人: MOLLER BYNUM W
CPC分类号: E21B7/023 , B66C23/36 , B66C2700/0357
-
公开(公告)号:US3062384A
公开(公告)日:1962-11-06
申请号:US19414062
申请日:1962-05-11
申请人: SELJO DEV CORP
发明人: SELIG POLLACK
IPC分类号: B66C23/36
CPC分类号: B66C23/36 , B66C2700/0357
-
公开(公告)号:US3058600A
公开(公告)日:1962-10-16
申请号:US80705359
申请日:1959-04-17
CPC分类号: B66C23/44 , B66C13/18 , B66C23/36 , B66C2700/0357 , B66C2700/062
-
-
-
-
-
-
-
-
-