JPS57199536A - Manufacture of back-notched peg - Google Patents

Manufacture of back-notched peg

Info

Publication number
JPS57199536A
JPS57199536A JP8320881A JP8320881A JPS57199536A JP S57199536 A JPS57199536 A JP S57199536A JP 8320881 A JP8320881 A JP 8320881A JP 8320881 A JP8320881 A JP 8320881A JP S57199536 A JPS57199536 A JP S57199536A
Authority
JP
Japan
Prior art keywords
peg
notched
manufacture
constitution
cutting tool
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
JP8320881A
Other languages
Japanese (ja)
Inventor
Akinori Miyatake
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 JP8320881A priority Critical patent/JPS57199536A/en
Publication of JPS57199536A publication Critical patent/JPS57199536A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B15/00—Nails; Staples
    • F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To easily manufacture a back-notched peg, and to reduce its cost, by notching the surface of a peg by use of a cemented carbide cutting tool, and making a back-notched projection. CONSTITUTION:A part of the surface of a peg 2 is notched by use of a cemented carbide cutting tool 1, etc., the part of the surface of the peg 2 is raised, and a back-notched projection is provided on the peg 2. According to said constitution, a back-notched peg can be manufactured very easily, and such a defect as is broken easily is removed.
JP8320881A 1981-05-30 1981-05-30 Manufacture of back-notched peg Pending JPS57199536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8320881A JPS57199536A (en) 1981-05-30 1981-05-30 Manufacture of back-notched peg

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8320881A JPS57199536A (en) 1981-05-30 1981-05-30 Manufacture of back-notched peg

Publications (1)

Publication Number Publication Date
JPS57199536A true JPS57199536A (en) 1982-12-07

Family

ID=13795899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8320881A Pending JPS57199536A (en) 1981-05-30 1981-05-30 Manufacture of back-notched peg

Country Status (1)

Country Link
JP (1) JPS57199536A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988667A (en) * 1982-11-13 1984-05-22 Japan Radio Co Ltd Apparatus for measuring stem azimuth
JPS59125604U (en) * 1983-02-10 1984-08-24 三笠産業株式会社 nail

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988667A (en) * 1982-11-13 1984-05-22 Japan Radio Co Ltd Apparatus for measuring stem azimuth
JPS6367147B2 (en) * 1982-11-13 1988-12-23 Japan Radio Co Ltd
JPS59125604U (en) * 1983-02-10 1984-08-24 三笠産業株式会社 nail

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