Title:
SCREW
Document Type and Number:
Japanese Patent JP2016169793
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technology that reduces a workload of an operator and inhibits a screw from falling.SOLUTION: A screw 20 fixes a first member 40 to a second member 50. The screw 20 includes a shaft part 21 which is inserted through an insertion hole 41 of the first member 40 to be threadedly engaged with a screw hole 51 of the second member 50. The shaft part 21 has a recess part 25 in which an inner periphery side of a ring member 30 fitting on the shaft part 21 fits. The ring member 30 has elasticity and an outer diameter D4 which is larger than a bore diameter D3 of the insertion hole 41 when circumscribing at least the shaft part 21.SELECTED DRAWING: Figure 1
Inventors:
KOSHII KEITA
Application Number:
JP2015049722A
Publication Date:
September 23, 2016
Filing Date:
March 12, 2015
Export Citation:
Assignee:
FUJITSU TELECOM NETWORKS LTD
International Classes:
F16B41/00
Attorney, Agent or Firm:
Sakaki Morishita
Yusuke Murata
Tomoyuki Miki
Yusuke Murata
Tomoyuki Miki
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