TWI318270B - Screw for avoiding splits and burrs - Google Patents

Screw for avoiding splits and burrs

Info

Publication number
TWI318270B
TWI318270B TW097100770A TW97100770A TWI318270B TW I318270 B TWI318270 B TW I318270B TW 097100770 A TW097100770 A TW 097100770A TW 97100770 A TW97100770 A TW 97100770A TW I318270 B TWI318270 B TW I318270B
Authority
TW
Taiwan
Prior art keywords
burrs
splits
avoiding
screw
avoiding splits
Prior art date
Application number
TW097100770A
Other languages
Chinese (zh)
Other versions
TW200930904A (en
Inventor
Chao Wei Lin
Original Assignee
Kwantex Res Inc
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 Kwantex Res Inc filed Critical Kwantex Res Inc
Priority to TW097100770A priority Critical patent/TWI318270B/en
Publication of TW200930904A publication Critical patent/TW200930904A/en
Application granted granted Critical
Publication of TWI318270B publication Critical patent/TWI318270B/en

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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • F16B35/065—Specially-shaped heads with self-countersink-cutting means
    • 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
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/048—Specially-shaped necks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Connection Of Plates (AREA)
TW097100770A 2008-01-09 2008-01-09 Screw for avoiding splits and burrs TWI318270B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW097100770A TWI318270B (en) 2008-01-09 2008-01-09 Screw for avoiding splits and burrs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097100770A TWI318270B (en) 2008-01-09 2008-01-09 Screw for avoiding splits and burrs

Publications (2)

Publication Number Publication Date
TW200930904A TW200930904A (en) 2009-07-16
TWI318270B true TWI318270B (en) 2009-12-11

Family

ID=44865102

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097100770A TWI318270B (en) 2008-01-09 2008-01-09 Screw for avoiding splits and burrs

Country Status (1)

Country Link
TW (1) TWI318270B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI701391B (en) * 2019-12-21 2020-08-11 徐國泰 Screw
TWI804557B (en) * 2019-01-04 2023-06-11 丹麥商迪星公司 Screw with tapered screw-head, use of a screw and a method for countersinking the screw

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI717215B (en) * 2020-02-14 2021-01-21 世豐螺絲股份有限公司 A self-tapping screw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI804557B (en) * 2019-01-04 2023-06-11 丹麥商迪星公司 Screw with tapered screw-head, use of a screw and a method for countersinking the screw
TWI701391B (en) * 2019-12-21 2020-08-11 徐國泰 Screw

Also Published As

Publication number Publication date
TW200930904A (en) 2009-07-16

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