JPS55142633A - Manufacturing of edged tool - Google Patents

Manufacturing of edged tool

Info

Publication number
JPS55142633A
JPS55142633A JP5168579A JP5168579A JPS55142633A JP S55142633 A JPS55142633 A JP S55142633A JP 5168579 A JP5168579 A JP 5168579A JP 5168579 A JP5168579 A JP 5168579A JP S55142633 A JPS55142633 A JP S55142633A
Authority
JP
Japan
Prior art keywords
forming mold
manufacturing
edged tool
reservoir
raw material
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.)
Pending
Application number
JP5168579A
Other languages
Japanese (ja)
Inventor
Shogo Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5168579A priority Critical patent/JPS55142633A/en
Publication of JPS55142633A publication Critical patent/JPS55142633A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

PURPOSE: To easily manufacture an edge tool having sharp edge by sliding a forming mold provided with molded article parts and a forming mold provided with a reservoir.
CONSTITUTION: A forming mold 4 provided with molded article parts 1 and 2 and a forming mold 3 provided with a reservoir 5 are filled with a glass raw material and a raw material having plasticity such as a synthetic resion or the like, and the forming mold 3 and the forming mold 4 are slided thereby to simultaneously form a main body 6 and a sharp edge 7.
COPYRIGHT: (C)1980,JPO&Japio
JP5168579A 1979-04-26 1979-04-26 Manufacturing of edged tool Pending JPS55142633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5168579A JPS55142633A (en) 1979-04-26 1979-04-26 Manufacturing of edged tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5168579A JPS55142633A (en) 1979-04-26 1979-04-26 Manufacturing of edged tool

Publications (1)

Publication Number Publication Date
JPS55142633A true JPS55142633A (en) 1980-11-07

Family

ID=12893736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5168579A Pending JPS55142633A (en) 1979-04-26 1979-04-26 Manufacturing of edged tool

Country Status (1)

Country Link
JP (1) JPS55142633A (en)

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