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公开(公告)号:US4627210A
公开(公告)日:1986-12-09
申请号:US792130
申请日:1985-10-28
申请人: Bryan J. Beaulieu
发明人: Bryan J. Beaulieu
CPC分类号: E04H15/28 , A45B25/10 , Y10T403/3941
摘要: A hub assembly for pivotally holding the ends of the column-like support rods which make up the skeletal frame of a collapsible, self-supporting structure, comprising extension caps for the ends of the support rods, a circular hub body with retaining slots or sockets which receive and pivotally hold the ends of the extension caps and a circular locking disk which releasably interlocks with the hub body to retain the ends of the extension caps in pivotal relationship within the hub body.
摘要翻译: 一种轮毂组件,用于枢转地保持构成可折叠的自支撑结构的骨架框架的柱状支撑杆的端部,其包括用于支撑杆的端部的延伸帽,具有保持槽或插座的圆形轮毂体 其容纳和枢转地保持延伸盖的端部和圆形的锁定盘,其可释放地与轮毂本体相互锁定,以将延伸帽的端部保持在轮毂体内的枢转关系。
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公开(公告)号:US4576191A
公开(公告)日:1986-03-18
申请号:US672893
申请日:1984-11-19
申请人: Tilmann Schultes , Joachim Seidel
发明人: Tilmann Schultes , Joachim Seidel
摘要: An umbrella frame has a pivotal connection between a crown or slider and canopy spokes or struts (1), respectively. The connection involves a sheet metal sleeve (3), which is carried on a stick (4) and has, integrally formed with it, an annular flange (5) and lobes (6). Each lobe comprises an axially extending inner section (6a) and an, initially outwardly extending, outer section (6b). During assembly, the outer sections are curled inwards about pivot pins(s) for the spokes or struts (1), which are seated in radius portions (R) at the junctions of the inner and outer lobe sections.
摘要翻译: 伞形框架分别在表冠或滑块与冠层轮辐或支柱(1)之间具有枢轴连接。 连接件包括一个钣金套筒(3),它被放置在一个棒(4)上并且与其一体形成一个环形凸缘(5)和凸角(6)。 每个叶片包括轴向延伸的内部部分(6a)和最初向外延伸的外部部分(6b)。 在组装期间,外部部分围绕用于辐条或支柱(1)的枢轴销向内卷曲,该销或支柱(1)位于内和外凸缘部分的接合处的半径部分(R)中。
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公开(公告)号:US2784726A
公开(公告)日:1957-03-12
申请号:US36788653
申请日:1953-07-14
申请人: ROSENKAIMER GMBH
发明人: ALOIS VOLKER
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公开(公告)号:US1862674A
公开(公告)日:1932-06-14
申请号:US35163629
申请日:1929-04-01
申请人: EDWARD F LEONARD , JOHN P MEEHAN
发明人: FREY ELMER E
IPC分类号: A45B25/10
CPC分类号: A45B25/10
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公开(公告)号:US1852513A
公开(公告)日:1932-04-05
申请号:US31935528
申请日:1928-11-14
申请人: EDWARD F LEONARD , JOHN P MEEHAN
发明人: FREY ELMER E
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公开(公告)号:US1547538A
公开(公告)日:1925-07-28
申请号:US72058024
申请日:1924-06-17
申请人: VINCENT SIDNEY C
发明人: VINCENT SIDNEY C
IPC分类号: A45B25/10
CPC分类号: A45B25/10
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公开(公告)号:US20190231039A1
公开(公告)日:2019-08-01
申请号:US16311558
申请日:2017-07-04
申请人: PLV S.R.L.
发明人: Luca GIUFFRIDA
IPC分类号: A45B19/10
摘要: A foldable articulated arm including at least a first rod and a second rod connected together, each of which is configured for connection to the stem of a parasol, at least a third rod, connected to the second rod, and a fourth rod connected to the third rod; a first flexible element which connects the first rod with the third rod and a second flexible element which connects the fourth rod with the second rod; the first, second, third and fourth rods and the first and second flexible elements are a single piece; in particular, the second flexible element includes a first portion slidably constrained to the second rod and a second portion slidably constrained to the third rod.
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