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Title:
GROMMET
Document Type and Number:
Japanese Patent JP2017225339
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a grommet with improved waterproofness.SOLUTION: The grommet coated over a corrugated tube 5 includes: a tubular corrugated end portion 9 which can be connected to an outer circumferential side of the corrugated tube 5 in a sealed state; and a plurality of sealing lips 20-1 to 20-4 provided so as to be in close contact with valley portions of the corrugated tube 5 at an inner circumferential surface of the corrugated end portion 9. At a tip end portion of an outer peripheral surface of the corrugated end portion 9, a tapered relief surface 17 is formed.SELECTED DRAWING: Figure 2

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Inventors:
NAKAI HIROKAZU
YAHASHI TOMOHIRO
HAYASHI MASASHI
Application Number:
JP2017135876A
Publication Date:
December 21, 2017
Filing Date:
July 12, 2017
Export Citation:
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Assignee:
SUMITOMO WIRING SYSTEMS
International Classes:
H02G3/22; B60R16/02; H01B17/58
Domestic Patent References:
JPH08185746A1996-07-16
JP2006311699A2006-11-09
Attorney, Agent or Firm:
Patent Business Corporation Grund Patent Office



 
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