发明名称 LOAD TRANSMITTING BODY MANUFACTURING METHOD
摘要 PROBLEM TO BE SOLVED: To provide a load transmitting body manufacturing method capable of constituting a load transmitting body of one component, and facilitating the machining work of the load transmitting body. SOLUTION: In the load transmitting body manufacturing method of a friction pendulum type earthquake-isolating device comprising an upper load receiving unit B having a curved receiving surface 24a and fixed to one structure, a lower load receiving unit A having a curved receiving surface 5a and fixed to the other structure, and a load transmitting body interposed between the receiving surfaces of the upper load receiving unit B and the lower load receiving unit A, a metal block consisting of a round bar 10 is held by a holding mechanism 11 of a working device to form one spherical part on one end of the metal block by a cutting tool 12; a screw hole 9c formed at the center of one end of the metal block by a punching tool 13 in the axial direction of the metal block is used for a holding unit of the working device, the metal block is fixed to the working device, and a remaining spherical part is formed on the other end of the metal block. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007216382(A) 申请公布日期 2007.08.30
申请号 JP20070107668 申请日期 2007.04.17
申请人 ASAHI KASEI HOMES KK 发明人 KUROSAWA TAKASHI
分类号 B23P13/02;E04B1/36;E04H9/02;F16F15/02 主分类号 B23P13/02
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