Title:
制震ゴムダンパーの製造方法
Document Type and Number:
Japanese Patent JP6946994
Kind Code:
B2
Abstract:
To solve the problem in which it is difficult to remove cores after molding.SOLUTION: A first core 310 and a third core 410 comprise first plate materials 311 and 411 and second plate materials 312 and 412 respectively. The first plate materials 311 and 411 become thinner as extending from first base parts 310a and 410a. The second plate materials 312 and 412 become thicker as extending from the first base parts 310a and 410a.SELECTED DRAWING: Figure 8
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Inventors:
En Takashi
Takeya Tani
Takeya Tani
Application Number:
JP2017238005A
Publication Date:
October 13, 2021
Filing Date:
December 12, 2017
Export Citation:
Assignee:
Sumitomo Rubber Industries, Ltd.
International Classes:
F16F15/08; E04H9/02
Domestic Patent References:
| JP2008202658A | ||||
| JP63184492U | ||||
| JP2000291710A |
Attorney, Agent or Firm:
Hiroaki Yamane
Takashi Goto
Makoto Abe
Takashi Goto
Makoto Abe