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SAFETY MECHANISM FOR SECURING A VERTICALLY MOVABLE IMAGING COMPONENT OF AN X-RAY IMAGING SYSTEM

机译：用于保护X射线成像系统的垂直移动成像组件的安全机制

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摘要

The invention relates to a safety mechanism (10) for securing a vertically movable imaging component (30) of an X-ray imaging system and a safety imaging system (1) comprising such safety mechanism (10). The invention relates in particular to a safety mechanism (10) for securing a vertically movable X-ray tube (32) held by at least two tensile supports (21, 22), e.g. in form of ropes. The safety mechanism (10) comprises a first locking component (11), a second locking component (12) and a longitudinal interlocking component (13). The first and the second locking components (11, 12) are configured to be arranged as parallel individual connection between the imaging component (30) and a first and second tensile support (21, 22). The first locking component (11) is configured to be connected to the imaging component (30) and to the first tensile support (21). The second locking component (12) is configured to be connected to the imaging component (30) and to the second tensile support (22). The longitudinal interlocking component (13) comprises a plurality of recesses (14) for engaging of the first or second locking component (11; 12). The first and the second locking components (11, 12) are moveable between an inactive position and an active locking position. In the active locking position, one of the locking components (11, 12) engages with one of the recesses (14) of the longitudinal interlocking component (13). In the inactive position, the first and the second locking components (11, 12) are freely movable along the longitudinal interlocking component (13). In case of a failure of one of the tensile supports (21; 22), the respective locking component (11; 12) connected to the failed tensile support (21; 22) is configured to be moved from its inactive position to its active locking position to block a downward movement of the imaging component (30). The respective other locking component (12; 11) not connected to the failed tensile support (21; 22) is configured to remain in its inactive position. FIG. 3

机译：本发明涉及一种用于固定X射线成像系统的竖直可移动成像部件（30）的安全机构（10）以及包括这种安全机构（10）的安全成像系统（1）。本发明尤其涉及一种安全机构（10），该安全机构用于固定由至少两个抗拉支撑件（21、22）（例如，至少一个）支撑的可竖直移动的X射线管（32）。以绳索的形式。安全机构（10）包括第一锁定部件（11），第二锁定部件（12）和纵向互锁部件（13）。第一和第二锁定部件（11、12）构造成布置为成像部件（30）与第一和第二拉伸支撑件（21、22）之间的平行的独立连接。第一锁定部件（11）构造成连接至成像部件（30）和第一拉伸支撑件（21）。第二锁定部件（12）构造成连接至成像部件（30）和第二拉伸支撑件（22）。纵向互锁部件（13）包括多个凹口（14），用于接合第一或第二锁紧部件（11; 12）。第一和第二锁定部件（11、12）可在无效位置和有效锁定位置之间移动。在主动锁定位置，锁定部件（11、12）之一与纵向互锁部件（13）的凹槽（14）之一接合。在非活动位置，第一和第二锁定组件（11、12）可以沿着纵向互锁组件（13）自由移动。在拉伸支撑件（21; 22）之一发生故障的情况下，连接到失效的拉伸支撑件（21; 22）的各个锁定部件（11; 12）构造成从其无效位置移动至其有效锁定。位置以阻止成像组件（30）向下移动。未连接至失效的拉伸支撑件（21; 22）的相应的另一个锁定部件（12; 11）构造成保持在其非活动位置。图。 3

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公开/公告号IN2014CH06252A

专利类型
公开/公告日2016-08-26

原文格式PDF
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申请/专利号IN6252/CHE/2014
发明设计人 MANOJ KUMAR GABA;CHANDER PRAKASH GUPTA;
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申请日2014-12-11
分类号
国家 IN
入库时间 2022-08-21 14:25:32

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