Pumps and washers used for pumps

专利名称：Pumps and washers used for pumps发明人：兼森 祐治申请号：JP2019080242申请日：20190419公开号：JP2020176568A公开日：20201029

专利附图：

摘要：PROBLEM TO BE SOLVED: To dispose a washer at a fixed position of aninstallation plate in a pump whose posture with respect to an installation floor can beadjusted. A pump (10) includes a pumping pipe (13), a discharge pipe (14) connected to anupper end of the pumping pipe (13), and a mounting mechanism (25) for mounting theseon an installation floor (1). The mounting mechanism 25 does not move the annular baseplate 27 having the fastening hole 41, the installation plate 30 having the free fitting hole42, the washer 45 arranged on the installation plate 30, and the installation plate 30 withrespect to the base plate 27. A fastening member 33 that can be fastened is provided.The washer 45 communicates with the loose fitting hole 42 and the fastening member 33penetrates through the first member 46 having a communication hole 46a that allows

the relative movement of the fastening member 33, and communicates with the

communication hole 46a and the fastening member. It has an insertion hole 47a throughwhich 33 is inserted, and includes a second member 47 whose position of the insertionhole 47a with respect to the communication hole 46a can be changed by changing theposture of the first member 46. [Selection diagram] FIG. 4A

申请人：株式会社酉島製作所

地址：大阪府高槻市宮田町１丁目１番８号

国籍：JP

代理人：松谷 道子,前堀 義之

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