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公开(公告)号：US4822198A
公开(公告)日：1989-04-18
申请号：US2900
申请日：1987-01-13
CPC分类号： E04B1/1906 , E04B2001/1927 , E04B2001/1933 , E04B2001/196 , E04B2001/1972 , Y10T403/341 , Y10T403/443 , Y10T403/473 , Y10T403/4924
摘要： In a joint including a plurality of bars linked thereby, the ends of the bars are inserted through apertures in a metal casing which is filled with a hardening grout. The ends of the bars received in the casing have necked-down portions having two tapered members therein which are oriented with their tapering sections facing in opposition and which are pretensioned toward each other by a tensioning member to contact the walls of the necked down portion in flatwise abutting engagement, in opposite sections of the necked down portion.
摘要翻译： 在包括由此连接的多个杆的接头中，杆的端部穿过填充有硬化浆料的金属外壳中的孔插入。 容纳在壳体中的杆的端部具有颈缩部分，其中具有两个锥形部件，其中锥形部件的锥形部分面向对置并且通过张紧构件彼此预张紧，以与颈缩部分的壁接触 在颈缩部分的相对部分中平坦地邻接接合。
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公开(公告)号：US4902159A
公开(公告)日：1990-02-20
申请号：US2901
申请日：1987-01-13
IPC分类号： E04B1/19
CPC分类号： E04B1/1906 , E04B2001/1927 , E04B2001/1933 , E04B2001/196 , E04B2001/1972 , Y10T403/342 , Y10T403/443 , Y10T403/473
摘要： A joint having a plurality of bars inserted through apertures into a metal casing adapted to be filled with a grout is disclosed. The casing has projecting members that taper in stepwise fashion from an enlarged portion covering the apertures.
摘要翻译： 公开了一种具有穿过孔插入适于填充有浆料的金属外壳中的多个条的接头。 壳体具有从覆盖孔的扩大部分以逐步方式逐渐变细的突出构件。
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公开(公告)号：US4067437A
公开(公告)日：1978-01-10
申请号：US611604
申请日：1975-09-09
申请人： Erich Frantl , Peter Hofstatter
发明人： Erich Frantl , Peter Hofstatter
CPC分类号： B65G17/123 , B60S13/00 , E04H6/14 , B65G2201/02
摘要： An endless conveyor includes plural load bearing plates mounted for continual horizontal movement by two endless chains which run in spaced and parallel vertical planes. Each plate has at diagonally opposite corners thereof a pivotally connected main support which is driven by one of the chains. Each plate also has pivotally connected thereto, at only one of the other corners thereof, an auxiliary support which is not driven by a chain but which is laterally aligned with and rotationally connected with a laterally opposite main support. The remaining corner of each plate is unsupported. All of the three supports have rollers which are guided in endless guide rails, such that the plates maintain a constant horizontal alignment.
摘要翻译： 环形输送机包括多个负载轴承板，用于通过两个环形链条连续水平运动，该环形链条以间隔和平行的垂直平面运行。 每个板在其对角相对的角部具有由链中的一个驱动的枢转连接的主支撑件。 每个板也仅在其一个角部中枢转地连接有辅助支撑件，该辅助支撑件不由链条驱动，而是与侧向相对的主支架横向对齐并且与其相反地旋转地连接。 每个板的剩余角不受支持。 所有三个支撑件都具有在环形导轨中引导的辊，使得板保持恒定的水平对准。
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公开(公告)号：US4011020A
公开(公告)日：1977-03-08
申请号：US549797
申请日：1975-02-13
申请人： Erich Frantl , Peter Hofstatter , Willibald Zemler
发明人： Erich Frantl , Peter Hofstatter , Willibald Zemler
CPC分类号： E04C5/125 , E04B1/1906 , E04B1/30 , E04B1/32 , E04B1/1909 , E04B2001/1927 , E04B2001/1936 , E04B2001/196 , E04B2001/1972 , E04B2001/3247 , E04B2001/3264 , Y10T403/343 , Y10T403/443 , Y10T403/472 , Y10T403/473
摘要： The invention relates to a transfer joint for rigid frames comprising a solid joint member, the interior of which is made of hardened grout and has three or more bars joined to it with a non-positive and/or positive connection.
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公开(公告)号：US4836967A
公开(公告)日：1989-06-06
申请号：US2902
申请日：1987-01-13
申请人： Erich Frantl , Peter Hofstatter
发明人： Erich Frantl , Peter Hofstatter
IPC分类号： E04B1/19
CPC分类号： E04B1/1906 , E04B2001/1927 , E04B2001/1933 , E04B2001/196 , E04B2001/1972
摘要： A process for forming a joint for connecting a plurality of bars in a metal casing includes the steps of pouring a granulated solid into the metal casing and prestressing the solid by driving in a mandrel through the filling aperture of the casing. Thereafter, an unsinkable or a low-shrinkage hardening fluid is injected into the metal casing and permitted to harden.
摘要翻译： 用于形成用于连接金属外壳中的多个杆的接头的方法包括以下步骤：将颗粒状固体倒入金属外壳中，并通过在芯轴中驱动穿过套管的填充孔预先固定固体。 此后，将不凝或低收缩硬化流体注入金属外壳并允许硬化。
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