Title:
ホースクランプ
Document Type and Number:
Japanese Patent JP6728354
Kind Code:
B2
Abstract:
A hose clamp includes a band and a worm drive mechanism. The band has a set of slots located between a first and second circumferential end of the band. The worm drive mechanism is connected to the band and causes radial contraction of the band to tighten the band. The worm drive mechanism includes a screw that engages the set of slots for radial contraction of the band. A clamping-pressure-restoring construction is provided in order to maintain a seal between the hose clamp and an underlying hose during use of the hose clamp and when the underlying hose experiences size expansion and contraction due to, for example, temperature fluctuations.
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Inventors:
Geese, Brian Tee
Van, julia
Van, julia
Application Number:
JP2018527926A
Publication Date:
July 22, 2020
Filing Date:
November 21, 2016
Export Citation:
Assignee:
NORMA U. S. HOLDING LLC
International Classes:
B65D63/08; F16L33/08
Domestic Patent References:
| JP2014531564A | ||||
| JP10078186A | ||||
| JP63048086U | ||||
| JP59034191U | ||||
| JP2107898U | ||||
| JP6507465A |
Foreign References:
| KR1020140086720A | ||||
| WO2005100842A1 | ||||
| US4819307 | ||||
| US5315737 |
Attorney, Agent or Firm:
Fukami patent office