JPS5618117A - Drilling screw - Google Patents

Drilling screw

Info

Publication number
JPS5618117A
JPS5618117A JP9114879A JP9114879A JPS5618117A JP S5618117 A JPS5618117 A JP S5618117A JP 9114879 A JP9114879 A JP 9114879A JP 9114879 A JP9114879 A JP 9114879A JP S5618117 A JPS5618117 A JP S5618117A
Authority
JP
Japan
Prior art keywords
drilling screw
drilling
screw
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
JP9114879A
Other languages
Japanese (ja)
Other versions
JPS5845604B2 (en
Inventor
Katsumi Shinjiyou
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.)
Shinjo Manufacturing Co Ltd
Original Assignee
Shinjo Manufacturing 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 Shinjo Manufacturing Co Ltd filed Critical Shinjo Manufacturing Co Ltd
Priority to JP54091148A priority Critical patent/JPS5845604B2/en
Publication of JPS5618117A publication Critical patent/JPS5618117A/en
Publication of JPS5845604B2 publication Critical patent/JPS5845604B2/en
Expired 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Drilling Tools (AREA)
JP54091148A 1979-07-18 1979-07-18 drill screw Expired JPS5845604B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54091148A JPS5845604B2 (en) 1979-07-18 1979-07-18 drill screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54091148A JPS5845604B2 (en) 1979-07-18 1979-07-18 drill screw

Publications (2)

Publication Number Publication Date
JPS5618117A true JPS5618117A (en) 1981-02-20
JPS5845604B2 JPS5845604B2 (en) 1983-10-11

Family

ID=14018434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54091148A Expired JPS5845604B2 (en) 1979-07-18 1979-07-18 drill screw

Country Status (1)

Country Link
JP (1) JPS5845604B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663917U (en) * 1993-02-16 1994-09-09 光博 周藤 Screw nail with kerf

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017067179A (en) * 2015-09-30 2017-04-06 大和ハウス工業株式会社 Drill machine screw and sash frame fixing structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710676A (en) * 1971-11-18 1973-01-16 Central Screw Co Self-drilling and thread-forming screw
JPS50773U (en) * 1973-05-01 1975-01-07
US3937120A (en) * 1975-01-28 1976-02-10 Microdot Inc. Drill screw
US4125050A (en) * 1977-06-06 1978-11-14 J. Schwartzman Manufacturing & Supply Co. Self-drilling screw

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710676A (en) * 1971-11-18 1973-01-16 Central Screw Co Self-drilling and thread-forming screw
JPS50773U (en) * 1973-05-01 1975-01-07
US3937120A (en) * 1975-01-28 1976-02-10 Microdot Inc. Drill screw
US4125050A (en) * 1977-06-06 1978-11-14 J. Schwartzman Manufacturing & Supply Co. Self-drilling screw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663917U (en) * 1993-02-16 1994-09-09 光博 周藤 Screw nail with kerf

Also Published As

Publication number Publication date
JPS5845604B2 (en) 1983-10-11

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