Title:
型内脱着式刻印装置
Document Type and Number:
Japanese Patent JP4002556
Kind Code:
B2
Abstract:
A removable marking device for mold consists of a substantially cylindrical outer member, an indicator can be rotated around axis line of outer member, a mark portion that is formed on upper surface of outer member and said indicator, wherein in said indicator, plural positioning projection portions protruding in radial direction of indicator is located, positioning projection portion consists of a positioning spring buried in indicator and an insert portion located in a tip of positioning spring, in inner wall of outer member, a positioning groove extending axis direction of outer member is formed at even intervals along circumferential direction of middle bore portion, in plural positioning projection portions, when at least one positioning projection portion is inserted in positioning groove, other positioning projection portion touches in inner wall of outer member in positioning groove.
Inventors:
Uratani Hideki
Application Number:
JP2004070175A
Publication Date:
November 07, 2007
Filing Date:
March 12, 2004
Export Citation:
Assignee:
Uraya Trading Co., Ltd.
International Classes:
B29C33/30; B29C33/42; A23G1/20; B28B17/00; B44B5/02
Domestic Patent References:
| JP2000229325A | ||||
| JP10034671A | ||||
| JP9174568A | ||||
| JP7039936A | ||||
| JP2001219430A | ||||
| JP10044163A | ||||
| JP30000280Y1 |
Attorney, Agent or Firm:
Kazuhiro Kiyohara