PL4123188T3 - Wkręt - Google Patents

Wkręt

Info

Publication number
PL4123188T3
PL4123188T3 PL22180591.4T PL22180591T PL4123188T3 PL 4123188 T3 PL4123188 T3 PL 4123188T3 PL 22180591 T PL22180591 T PL 22180591T PL 4123188 T3 PL4123188 T3 PL 4123188T3
Authority
PL
Poland
Prior art keywords
screw
Prior art date
Application number
PL22180591.4T
Other languages
English (en)
Inventor
Ying-Chin Chao
Original Assignee
Ying-Chin Chao
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 Ying-Chin Chao filed Critical Ying-Chin Chao
Publication of PL4123188T3 publication Critical patent/PL4123188T3/pl

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
    • F16B25/0036—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
    • 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
    • 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
    • F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Drilling Tools (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Transmission Devices (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Glass Compositions (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Connection Of Plates (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
PL22180591.4T 2021-07-21 2022-06-23 Wkręt PL4123188T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW110126804A TWI815149B (zh) 2021-07-21 2021-07-21 螺絲

Publications (1)

Publication Number Publication Date
PL4123188T3 true PL4123188T3 (pl) 2025-11-24

Family

ID=82258411

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22180591.4T PL4123188T3 (pl) 2021-07-21 2022-06-23 Wkręt

Country Status (5)

Country Link
EP (2) EP4123188B1 (pl)
JP (1) JP7601415B2 (pl)
AU (1) AU2021257937B2 (pl)
PL (1) PL4123188T3 (pl)
TW (1) TWI815149B (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2637936A (en) * 2024-02-07 2025-08-13 Wang Rick Low resistance anti-crack screw structure
JP7727276B1 (ja) * 2024-03-01 2025-08-21 金全益股▲ふん▼有限公司 低抵抗亀裂防止ねじの構造

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US45133A (en) * 1864-11-22 Improvement in screws
US2232336A (en) * 1938-07-18 1941-02-18 Meersteiner Frieda Fastening sorew
JPS6085612U (ja) * 1983-11-14 1985-06-13 日本ドライブイツト株式会社 ドリル付きタツピングネジ
JPS61189310A (ja) * 1985-02-15 1986-08-23 株式会社　ヤマヒロ セルフドリリングタツピングねじ
JP2003028122A (ja) * 2001-07-19 2003-01-29 Otis:Kk 捩じ込みビス
JP2003139117A (ja) * 2001-11-06 2003-05-14 Isao Kumada 木ねじ
CA2510200A1 (en) * 2005-06-16 2006-12-16 Walther, Mirco Screw for use in concrete
EP1891340A1 (en) * 2005-06-16 2008-02-27 Uli Walther Screw for use in concrete
JP3126900U (ja) * 2006-09-01 2006-11-09 株式会社徳増製作所 タッピンねじ
CN201425048Y (zh) * 2009-06-22 2010-03-17 徐国泰 木螺丝钉结构
TWM397447U (en) * 2010-05-06 2011-02-01 Jia-Ming Zhang self-tapping screw
TWM389783U (en) * 2010-05-25 2010-10-01 Essence Method Refine Co Ltd Screw with double thread-cutting
US9103364B2 (en) * 2013-04-19 2015-08-11 Fushang Co., Ltd Screw
DE102014205464B4 (de) * 2014-03-24 2020-07-16 Schmid Schrauben Hainfeld Gmbh Schraube
TWM507468U (zh) * 2015-05-05 2015-08-21 Yih Shwei Bolt Ind Co Ltd 雙割溝螺絲
JP6177838B2 (ja) * 2015-07-17 2017-08-09 甫商有限公司 ねじ
US9719545B2 (en) * 2015-08-10 2017-08-01 Kuo-Tai Hsu Screw
JP2017067189A (ja) * 2015-09-30 2017-04-06 若井ホールディングス株式会社 木ねじ
US20170108026A1 (en) * 2015-10-15 2017-04-20 Hui-Ju Yang Screw
LT3249244T (lt) * 2016-05-27 2019-05-27 Kuo-Tai Hsu Medsraigis
TWI636197B (zh) * 2017-02-16 2018-09-21 趙穎慶 Screw chip removal structure
DE102019135819B4 (de) * 2019-12-27 2025-10-30 Essence Method Refine Co., Ltd. Schraube mit Schneidschlitzen

Also Published As

Publication number Publication date
JP7601415B2 (ja) 2024-12-17
TWI815149B (zh) 2023-09-11
EP4123188B1 (en) 2025-07-16
EP4123188A1 (en) 2023-01-25
EP4582705A3 (en) 2025-08-13
TW202305253A (zh) 2023-02-01
EP4582705A2 (en) 2025-07-09
AU2021257937B2 (en) 2023-09-28
AU2021257937A1 (en) 2023-02-09
JP2023016746A (ja) 2023-02-02

Similar Documents

Publication Publication Date Title
EP3875789C0 (en) SCREW
EP4074992C0 (en) WOOD SCREWS
EP4362298A4 (en) UNIT
EP4179177C0 (en) THREADED JOINT
PL4123188T3 (pl) Wkręt
EP4036449C0 (en) THREADED JOINT
EP3855026C0 (en) SCREW
EP4361468A4 (en) SYSTEM
EP4362296A4 (en) UNIT
EP3926183A4 (en) Screw
PL3807545T3 (pl) Wkręt
EP4433716C0 (en) THREE-COMPONENT SCREWS
EP4103854A4 (en) A multipurpose screw
TH2102005632S (th) สกรู
TH2102005628S (th) สกรู
TH2102005623S (th) สกรู
TH2102005624S (th) สกรู
TH2102005625S (th) สกรู
TH2102005634S (th) สกรู
TH2102005633S (th) สกรู
TH2102005626S (th) สกรู
TH2102005627S (th) สกรู
TH2102005630S (th) สกรู
JP1718695S (ja) ネジ
PL4204696T3 (pl) Śruba