TW201139866A - Concrete and masonry screw anchor - Google Patents

Concrete and masonry screw anchor Download PDF

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Publication number
TW201139866A
TW201139866A TW100101154A TW100101154A TW201139866A TW 201139866 A TW201139866 A TW 201139866A TW 100101154 A TW100101154 A TW 100101154A TW 100101154 A TW100101154 A TW 100101154A TW 201139866 A TW201139866 A TW 201139866A
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Taiwan
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angle
degrees
patent application
concrete
threads
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TW100101154A
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English (en)
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Jacob Olsen
Paul Gaudron
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Powers Products Iii L L C
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Publication of TW201139866A publication Critical patent/TW201139866A/zh

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    • 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
    • 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
    • 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
    • F16B25/0047—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 ridge being characterised by its cross-section in the plane of the shaft axis

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

201139866 六、發明說明： 【發明所屬之技術領域】 • 本發明係有關機械錨定件技藝，更特定言之，係有關 _ 用以將物件或結構附接至混凝土基礎材料之螺旋錫定件。 【先前技術】 用以將物件固定至基礎材料’諸如混凝土、磚、彻塊 等’之機械緊固件可為多種尺寸及螺紋輪廓。習知錯釘 (anchor screw)包括對稱性及非對稱性螺紋輪廓。對稱性螺 紋輪廓具有由上夾角表面所界定之銳利頂峰的螺紋形式， 該上夾角表面係與下夾角表面相同。非對稱性螺紋輪廓具 有由上夾角表面所界定之銳利頂峰的螺紋形式，該上夹角 表面係與下夾角表面不同。一種此類型之非對稱性螺紋輪 廓為扶壁螺紋(buttress thread)。扶壁螺紋之荷重承載螺紋面 係垂直於螺旋軸。扶壁螺紋允許緊固件承受於單一方向之 ，高軸向推力。但當扶壁螺紋用於具有相對低拉力強度性 質的基材，諸如混凝土、磚、砌塊時，扶壁螺紋較為無效。 【發明内容】 μ 依據一例示性具體實施例，螺旋錨定件包括本體，該 本體具有碩端，其係經由界定該螺旋錨定件之軸之中間部 刀而L伸至梢端，及沿著該中間部分延伸之多數個螺紋。 X 4夕數個螺紋各自包括相對於該螺旋軸之垂直軸具有第 一角度之碩側表面，及相對於該螺旋軸之該垂直軸具有第 • 一角度之梢側表面。該第一角度為約30度至約度，及 該第二角度為約15度至約25度。 依據另一例示性具體實施例，形成螺旋錨定件之方法 匕 ^成具有頭端之螺旋本體，該頭端係經由界定該螺旋 201139866 銷定件之歡巾間部分㈣伸至梢端，及形成” 部分延伸之多數個螺紋。該等多數個螺紋各自亥中間 面及梢側表面1方法亦包括使該翻表面^側表 該螺旋軸之垂直軸呈約30度至約4G度之第相對於 該梢側表Φ軸為㈣於闕_线 ^^ = 約25度之第二角度。 I、、勺15度至 具體實施例具體實施例 【實施方式】 —參照圖式之下述實施方式描述揭露之I置及方法之直 體實施例’彼等係用於例示而非限制。 ' /參考® 1’依據—卿性具體實闕喊之螺旋錯定神 係大致標示為2。螺旋駭件2包括具有顧6之本體4， 。亥頭6係經由巾間部分8而延伸至梢端7。依據一個面 向，螺旋錨定件2係由表面硬化之低碳鋼製成。例如，螺 旋銷定件2係由約ANSI (美國國家標準協會）皿6鋼至約 ANSI 1030鋼之低碳鋼製成。依據另一面向，螺旋錨定件2 係由不鏽鋼製成。於所示具體實施例中，中間部分8界定 螺旋錨定件2之縱軸9。又，於所示具體實施例中，螺旋錨 定件2包括配置於頭端6之六角形頭部10。雖然圖中顯示 頭部10係組態成接納十字槽鑽錐(Phimps bit)(圖中未顯 示），須瞭解，頭部10可成形為各種組態，諸如開槽組態、 内六角形、星形等。螺旋錨定件2係用來將物件或結構附 接至基礎材料。於圖1所示之例示性組態，螺旋錨定件2 係穿入形成於混凝土基礎材料14之孔洞π來固持片板 15。當然須瞭解螺旋錨定件2可應用於廣泛範圍，包括將 物件固定至混凝土、砌塊、磚及其他砌體基材。 4/ 1〇 <r 201139866 為了確保螺旋錨定件2與混凝土基礎材料14間之正向 餐合，本體4包括沿著中間部分8延伸之多數個螺紋°。 依據一例不性具體實施例之一面向，多數個螺紋2〇向上延 伸直至梢端7。經由將多數個螺紋2〇向上延伸直至梢端7， 螺旋錨定件2不僅齧合混凝土基礎材料14，同時也容易穿 透位置超越諸如壁板(sheathing)、牆筋（stud)等的任何2 材，諸如木材及/或鋁材。多數個螺紋2〇各自包括頭側表二 22及梢側絲23。如圖2之最清晰顯示，頭側表面22、相 對於垂直於縱軸9延伸之-正交軸3〇係呈角度⑴相反地， 梢側表面2 3相對於正交軸3 〇係呈角度ρ。依據一例示性具 體實施例，角度α為約3G度至約4G度，而角度β為約^ 度至約25度。依據該例示性具體實施例之—面向，角度以 為約35度。依據該例示性具體實施例之另一面向，角^ ρ 為約20度。依據該例示性具體實施例之又另一面向，角度 α係比角度β大約1〇度。 & 使用此種配置’角α度及歧β形成多數個螺紋20斑 混凝土基礎㈣14間之_。_形係混凝土基礎材 枓Η之壓縮強度性質來確料數個螺紋2()錢凝土某礎 材料Μ間更穩健地齧合。除了形成楔形外，多數個螺 上之角度a及肖度β的組態減低螺钱定件2座落在混凝 土基礎材料14所需扭矩。藉由減低扭矩，當螺旋錯定件2 ，釘从凝土基礎材料14内科，所置換出的混凝土也減 〉°猎由減少置換出的混凝土量，螺旋銷定件2提供增強 勺拉出阻力。除了多數個螺紋2G外，螺旋錯定件2包括多 螺紋(eentedng thread) 4〇。當物找件2被釘入混 基礎材料14内部時，取中螺紋40協助本體4取中於 5/]〇 201139866 孔洞13内部。此外，藉由將螺紋向上延伸直至梢端7，螺 旋銷定件2不僅適合·件喊至由混凝土及/或其他 彻體所製成之基材’亦可穿透設置超财混凝土及/或彻體 基材的材料，因而減低拉出應力。 雖然已經參考例示性具體實施例或具體實施例描述本 t月’但熟諳此技藝人士須瞭解可於未恃離本發明之範圍 下做出多項變化，及可以等效物取代其元件。此外，可於 未惊離本發明之主要範圍下做出多項修改以應用特定情況 或材料至本發明之教示。因此，本發明未意圖受限於此處 揭露之預期作為實施本發明之最佳模式的特定具體實施 例’反而本發明將包括落入於申請專利範圍之範圍的全部 具體貫施例。 【圖式簡單說明】 前文之實施方式絕不可視為限制性。參考隨附圖式， 其中類似的元件符號係標示各幅圖視間對應的組件，於圖 式中： 圖1係依據一例示性具體實施例之包括螺紋輪廓之錯 釘埋設於混凝土基材之側視圖；及 圖2為依據圖1之例示性具體實施例之錨釘，說明該 螺紋輪廓之橫斷面側視圖。 【主要元件符號說明】 2 螺旋錨定件 4 本體 6 頭端 7 梢端 8 中間部分 6/10 201139866 9 縱軸 10 六角形頭部 13 孔洞 14 混凝基礎材料 15 板 20 螺紋 22 頭側表面 23 梢側表面 30 正交轴 40 取中螺紋 7/10

Claims (1)

  1. 201139866 七、申請專利範圍： L 一種螺旋錨定件，其包括： 包括頭端之本體，該頭端係經由界定該螺旋錨定件之 軸之中間部分而延伸至梢端；及 沿該中間部分延伸之多數個螺紋，該等多數個螺紋各 自包括相對於該職軸之垂絲具有第—肖度之頭側 面’及相對於該螺旋轴之該垂直軸具有第二角度之梢絲 面，該第-角度為約30度至約4〇度，及 15度至約25度。 月度馬、、.勺 如申請專利範圍第1項之螺旋錨定件 約35度。 如申請專利範圍第1項之螺旋錯定件 約20度。 如申請專利翻第】項之螺旋銷定件 比該第二角度大至少10度。 如申請專利範圍第4項之^旋錯定件： 比該苐二角度大約15度。 如申請專利範圍第！項之螺旋錯定件， 鄰於該等多數個嫘 八進括：相 (centering thread) 〇…’中間部分延伸之”螺紋 如申請專利範圍第！項之 紋係沿該中間部分延伸至該梢端田。、中該等多數個螺 —種形成_料件之方法，該方法包括. 沿-間部分形成多數個螺紋而該等多數個螺紋各自 2. 4. 5· 6. 1其中該第一角度為 其中該第二角度為 其中該第一角度係 其中該第一角度係 其進一步包括：相 8/10 201139866 包括頭側表面及梢側表面. 3〇=::=目^朗料1直轴呈約 約於該螺灿之該垂直軸呈 9.如申請專利範圍第8項之 約35度。 第一角度係形成為 1〇.如申請專利範圍第8項之方法， 約20度。 ’、 弟—角度係形成為 形成為比 圍8項之方法，其中該第-角度俜 该第二角度大至少10度。 又丁' 12. 如申請專利範圍第10項之 比該第二角度大約15度。 -中°亥第-角度係形成為 13. 如申請專利範圍第7項之方法，i 於該等多數個螺紋而繞該中問心…/包括：形成相鄰 H.如申請專利範圍第8項之“二、隹一=取中螺紋。 中間部分延伸至該梢端之該等多數=螺1包括：形成沿該 15. -種用於混凝土躺體之螺旋缺件，其包括： 本體，其包括頭端’該頭端係經由中間部分而延伸至 梢端；及 沿著該中間部分延伸至該梢端之多數個螺紋，該混凝 土 I苗釘（anchor screw)係組態且配置以將物件附接至混凝 土基礎材料及穿透設置超過該混凝土基礎材料之木材。 16. 如申請專利範圍第15項之用於混凝土及彻體之螺旋錯定 件，其進一步包括：相鄰於該等多數個螺紋而繞該中間部 分延伸之取中螺紋。 9/10 201139866 17. 18. 19. 20. 如申請專利範圍第15 件，其中該本體料^之用於混凝土及_之螺旋錫定 如申請專觀低碳鋼製成。 該低碳鋼料約ANSI ^於混凝土之職料件，其中 綱胸广 （美國國家標準協會〉1016鋼至約 ANSI 1030鋼之鋼材。 辦芏、·，〕 如申請專概圍第18項之用於騎土及_之螺旋銷定 件’其中該低碳鋼為約ANSI 1022鋼之鋼材。 田 如申請專利範圍第15項之用於混凝土及砌體之螺旋錨定 件’其中該本體係由不鏽鋼製成。 田 10/10
TW100101154A 2010-01-19 2011-01-12 Concrete and masonry screw anchor TW201139866A (en)

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US (1) US8430619B2 (zh)
EP (1) EP2354573A1 (zh)
CN (1) CN102128198B (zh)
AU (3) AU2011200102A1 (zh)
RU (1) RU2011101653A (zh)
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AU2011101783A4 (en) 2016-10-13
EP2354573A1 (en) 2011-08-10
CN102128198A (zh) 2011-07-20
CN102128198B (zh) 2015-06-03
AU2011200102A1 (en) 2011-08-04
US20110176889A1 (en) 2011-07-21
US8430619B2 (en) 2013-04-30
RU2011101653A (ru) 2012-07-27
AU2016225812A1 (en) 2016-09-22

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