Title:
閉塞栓
Document Type and Number:
Japanese Patent JP4263460
Kind Code:
B2
Abstract:
A sealing plug seals a hole portion formed in a panel. The sealing plug includes a flange portion for contacting a peripheral edge of the hole portion, a cylindrical body connected to the flange portion, a straight portion formed on an outer peripheral surface of the cylindrical body along an axis line thereof, and a step portion projecting from the outer peripheral surface of the cylindrical body at a side opposite to the straight portion. The step portion abuts against the peripheral edge of the hole portion when the straight portion passes through the hole portion to allow the cylindrical body to incline with respect to a center line, and holds the peripheral edge of the hole portion together with the flange portion. A neck portion having a diameter substantially the same as an inner diameter of the hole portion is formed between the step portion and the flange portion.
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Inventors:
Hideya Miura
Application Number:
JP2002321056A
Publication Date:
May 13, 2009
Filing Date:
November 05, 2002
Export Citation:
Assignee:
Nifco Co., Ltd.
International Classes:
B62D25/20; F16J13/14; B65D39/04; F16L55/11
Domestic Patent References:
| JP56129651U | ||||
| JP62160969A | ||||
| JP117803C2 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda