Title:
空気式防舷材のオーバーフロー取り除き治具
Document Type and Number:
Japanese Patent JP6500604
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To efficiently remove an overflow.SOLUTION: After a pneumatic fender 10 is vulcanization-molded, an overflow 2 cylindrically projects out along the whole circumference of an outer periphery of an outer ring plate portion 1602. An overflow removing jig 20 is attached to a mouth piece 14 of the pneumatic fender 10 after vulcanization-molding. A rotary arm 26 is rotated about a support shaft 22 through a handle 32, and a blade portion 3006 is rotated along the whole circumference in a circumference direction while being stuck on an outer peripheral surface of the overflow 2. While the blade portion 3006 is brought close to the support shaft 22, the blade portion 3006 is rotated along an outer periphery of the overflow 2, thereby gradually cutting off the over flow 2 from the outer peripheral surface toward an inner peripheral surface. Consequently, the overflow 2 projected out from a periphery of the outer ring plate portion 1602 is completely removed from a surface of a mirror portion 12.SELECTED DRAWING: Figure 2
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Inventors:
Kuribayashi Nobuzen
Application Number:
JP2015108419A
Publication Date:
April 17, 2019
Filing Date:
May 28, 2015
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO.,LTD.
International Classes:
B26D3/10; B26D1/28; B26D3/00; B63B59/02; E02B3/26
Domestic Patent References:
| JP200221044A | ||||
| JP2005133847A | ||||
| JP463301U | ||||
| JP60253529A | ||||
| JP6067811U |
Attorney, Agent or Firm:
Shigeru Noda