JPH04368899A - Spiral edge tool - Google Patents

Spiral edge tool

Info

Publication number
JPH04368899A
JPH04368899A JP17059191A JP17059191A JPH04368899A JP H04368899 A JPH04368899 A JP H04368899A JP 17059191 A JP17059191 A JP 17059191A JP 17059191 A JP17059191 A JP 17059191A JP H04368899 A JPH04368899 A JP H04368899A
Authority
JP
Japan
Prior art keywords
spiral
knives
resin
edge tool
spiral edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP17059191A
Other languages
Japanese (ja)
Other versions
JP3120184B2 (en
Inventor
Hiroshi Takahashi
Original Assignee
Imagawa Isao
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imagawa Isao filed Critical Imagawa Isao
Priority to JP03170591A priority Critical patent/JP3120184B2/en
Publication of JPH04368899A publication Critical patent/JPH04368899A/en
Application granted granted Critical
Publication of JP3120184B2 publication Critical patent/JP3120184B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the tilting of a spiral knife due to the pressure of a resin at the time of insert molding.
CONSTITUTION: Resin injection gates are respectively set to the positions G corresponding to the gaps between the respective spiral knives 2, 2 adjacent to each other of the end surface of a plastic cylindrical base stand 1. By this constitution, the pressure of the resin issued from the gates can be equally applied to the spiral knives 2 to prevent the tilting of said knives 2.
COPYRIGHT: (C)1992,JPO&Japio
JP03170591A 1991-06-14 1991-06-14 Spiral knife Expired - Fee Related JP3120184B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP03170591A JP3120184B2 (en) 1991-06-14 1991-06-14 Spiral knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03170591A JP3120184B2 (en) 1991-06-14 1991-06-14 Spiral knife

Publications (2)

Publication Number Publication Date
JPH04368899A true JPH04368899A (en) 1992-12-21
JP3120184B2 JP3120184B2 (en) 2000-12-25

Family

ID=15907681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP03170591A Expired - Fee Related JP3120184B2 (en) 1991-06-14 1991-06-14 Spiral knife

Country Status (1)

Country Link
JP (1) JP3120184B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012239483A (en) * 2011-05-16 2012-12-10 Hitachi Maxell Ltd Rotation axis body and rotary blade including the same
CN112458722A (en) * 2020-11-19 2021-03-09 黄莉 Weaving cloth class high efficiency cleaning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012239483A (en) * 2011-05-16 2012-12-10 Hitachi Maxell Ltd Rotation axis body and rotary blade including the same
CN112458722A (en) * 2020-11-19 2021-03-09 黄莉 Weaving cloth class high efficiency cleaning device

Also Published As

Publication number Publication date
JP3120184B2 (en) 2000-12-25

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