TWI668376B - 混凝土螺釘 - Google Patents

混凝土螺釘 Download PDF

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Publication number
TWI668376B
TWI668376B TW104138938A TW104138938A TWI668376B TW I668376 B TWI668376 B TW I668376B TW 104138938 A TW104138938 A TW 104138938A TW 104138938 A TW104138938 A TW 104138938A TW I668376 B TWI668376 B TW I668376B
Authority
TW
Taiwan
Prior art keywords
diameter
concrete screw
concrete
front section
screw
Prior art date
Application number
TW104138938A
Other languages
English (en)
Chinese (zh)
Other versions
TW201625851A (zh
Inventor
克里斯多夫 林德柏格
喬納斯 斯凡森
斯巴斯提恩 愛席勒
Original Assignee
瑞典商艾斯維製造公司
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 瑞典商艾斯維製造公司 filed Critical 瑞典商艾斯維製造公司
Publication of TW201625851A publication Critical patent/TW201625851A/zh
Application granted granted Critical
Publication of TWI668376B publication Critical patent/TWI668376B/zh

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
    • F16B25/001—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
    • F16B25/0026—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 hard non-organic material, e.g. stone, concrete or drywall
    • 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
    • F16B25/0042—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0057—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
    • F16B25/0063—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections with a non-threaded portion on the shaft of the screw
    • 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
    • F16B25/0036—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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
TW104138938A 2014-12-12 2015-11-24 混凝土螺釘 TWI668376B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SESE1451532-4 2014-12-12
SE1451532A SE538636C2 (en) 2014-12-12 2014-12-12 Concrete screw

Publications (2)

Publication Number Publication Date
TW201625851A TW201625851A (zh) 2016-07-16
TWI668376B true TWI668376B (zh) 2019-08-11

Family

ID=56107802

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104138938A TWI668376B (zh) 2014-12-12 2015-11-24 混凝土螺釘

Country Status (5)

Country Link
EP (1) EP3230604A4 (de)
CN (1) CN107407311A (de)
SE (1) SE538636C2 (de)
TW (1) TWI668376B (de)
WO (1) WO2016093759A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW300273B (de) * 1995-04-15 1997-03-11 Fischer Artur Werke Gmbh
TW351742B (en) * 1997-01-14 1999-02-01 Synthes Ag Pedicle screw with two threads
TWI286187B (en) * 2002-05-30 2007-09-01 Shinjo Seisakusho Yk Self-drilling screw for use in steel houses
CN202431697U (zh) * 2011-12-16 2012-09-12 吴江市黎里科龙铁艺装饰材料厂 多段螺钉

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2063745B (en) * 1979-11-24 1983-02-16 Schewe Robert Kg Self-tapping screw for plastics parts
DE3242926C2 (de) * 1982-11-20 1986-02-27 Schrauben Betzer GmbH + Co KG, 5880 Lüdenscheid Gewindefurchende Schraube
US5190426A (en) * 1992-03-02 1993-03-02 Illinois Tool Works Inc. Concrete fastener
CA2140475C (en) * 1995-01-18 2000-03-07 Uli Walther Screw
DE29824767U1 (de) * 1998-02-25 2002-08-29 Ludwig Hettich & Co., 78713 Schramberg Schraube
US6149363A (en) * 1998-10-29 2000-11-21 Huck International, Inc. Lightweight threaded fastener and thread rolling die
DE19852339B4 (de) * 1998-11-13 2008-02-07 TOGE-Dübel A. Gerhard KG Gasbeton-Schraube
US20020168245A1 (en) * 2001-05-10 2002-11-14 Hsu Kuo-Tai Threaded screw having cutting notch structures
DE102005017596A1 (de) * 2005-04-16 2006-10-19 Fischerwerke Artur Fischer Gmbh & Co. Kg Gewindeschneidende Betonschraube
DE102005058391A1 (de) * 2005-12-07 2007-06-14 Fischerwerke Artur Fischer Gmbh & Co. Kg Gewindeschneidende Schraube, insbesondere Betonschraube
CN2934706Y (zh) * 2006-07-07 2007-08-15 昕群企业股份有限公司 一种螺丝
US8480343B2 (en) * 2010-01-13 2013-07-09 National Nail Corp. Fastener, installation tool and related method of use
DE102010028824A1 (de) * 2010-05-10 2011-11-10 Hilti Aktiengesellschaft Gewindeschneidende Betonschraube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW300273B (de) * 1995-04-15 1997-03-11 Fischer Artur Werke Gmbh
TW351742B (en) * 1997-01-14 1999-02-01 Synthes Ag Pedicle screw with two threads
TWI286187B (en) * 2002-05-30 2007-09-01 Shinjo Seisakusho Yk Self-drilling screw for use in steel houses
CN202431697U (zh) * 2011-12-16 2012-09-12 吴江市黎里科龙铁艺装饰材料厂 多段螺钉

Also Published As

Publication number Publication date
WO2016093759A1 (en) 2016-06-16
SE1451532A1 (en) 2016-06-13
CN107407311A (zh) 2017-11-28
EP3230604A1 (de) 2017-10-18
TW201625851A (zh) 2016-07-16
SE538636C2 (en) 2016-10-04
EP3230604A4 (de) 2018-10-10

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees