JPH0150501B2 - - Google Patents

Info

Publication number
JPH0150501B2
JPH0150501B2 JP58142226A JP14222683A JPH0150501B2 JP H0150501 B2 JPH0150501 B2 JP H0150501B2 JP 58142226 A JP58142226 A JP 58142226A JP 14222683 A JP14222683 A JP 14222683A JP H0150501 B2 JPH0150501 B2 JP H0150501B2
Authority
JP
Japan
Prior art keywords
screw
shaft
nail
groove
ridge
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.)
Expired
Application number
JP58142226A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6033844A (ja
Inventor
Shigeru Nomura
Masao Wakai
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.)
Wakai and Co Ltd
Original Assignee
Wakai and Co Ltd
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 Wakai and Co Ltd filed Critical Wakai and Co Ltd
Priority to JP14222683A priority Critical patent/JPS6033844A/ja
Publication of JPS6033844A publication Critical patent/JPS6033844A/ja
Publication of JPH0150501B2 publication Critical patent/JPH0150501B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B21G3/10—Making pins, nails, or the like of undulated nails or pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/56—Making machine elements screw-threaded elements
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
JP14222683A 1983-08-02 1983-08-02 スクリユ−釘の製造方法 Granted JPS6033844A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14222683A JPS6033844A (ja) 1983-08-02 1983-08-02 スクリユ−釘の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14222683A JPS6033844A (ja) 1983-08-02 1983-08-02 スクリユ−釘の製造方法

Publications (2)

Publication Number Publication Date
JPS6033844A JPS6033844A (ja) 1985-02-21
JPH0150501B2 true JPH0150501B2 (th) 1989-10-30

Family

ID=15310343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14222683A Granted JPS6033844A (ja) 1983-08-02 1983-08-02 スクリユ−釘の製造方法

Country Status (1)

Country Link
JP (1) JPS6033844A (th)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340186B2 (th) * 1974-06-10 1978-10-25

Also Published As

Publication number Publication date
JPS6033844A (ja) 1985-02-21

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