TW501965B - Threaded fastener - Google Patents
Threaded fastener Download PDFInfo
- Publication number
- TW501965B TW501965B TW090121847A TW90121847A TW501965B TW 501965 B TW501965 B TW 501965B TW 090121847 A TW090121847 A TW 090121847A TW 90121847 A TW90121847 A TW 90121847A TW 501965 B TW501965 B TW 501965B
- Authority
- TW
- Taiwan
- Prior art keywords
- washer
- bolt
- sleeve
- threaded connector
- inner sleeve
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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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
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/916—Bolt having tension feature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
- Dowels (AREA)
- Connection Of Plates (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
501965 五、發明說明(1) 發明之領域 本發明係關於一種如螺栓,螺母等之螺紋連接器。 先前之技術說明 螺紋連接器習知上包括一個螺栓及螺母,其有至少一 個套筒及墊圈。此種螺紋連接器被揭示在例如美國專利 申請案號爲09 / 03 3,790號中,在本發明人擁有之美國專 利Nos . 5,341,560及5,640 , 749號中,具有三種螺紋連 接器。一種螺紋連接器中,墊圈經由鍵而被連接到兩個 套筒螺母中之內套筒。在另一種螺紋連接器中,墊圈則 有鍵而被連到螺栓。在第三種螺紋連接器中,墊圈並不 被連到內套筒,並且工具之反作用力在同時被施加到墊 圈及內套筒,或者到墊圈及螺栓頭部。 墊圈經由鍵而到內套筒或螺栓之連接,在製造上成本 很高,因爲它須要外鍵及內鍵。當墊圈不連接到內套筒 或螺栓時,螺母之製造比較不貴,但是其缺點爲墊圈之 外側必須要有裝置,使工具可施加反作用力到墊圈上。 除此之外,後者必須有兩個反作用力驅動器,一個爲內 套筒或螺栓末端用,並且一個爲墊圈所用,相對於其他 僅須一個作用力及反作用力驅動器之型式,它們亦會增 加成本。 發明之扼要說明 從而,本發明之一個目的在提供一種上述一般形式之 螺紋連接器,它可避免先前技術之缺點。
501965 五、發明說明(2) 爲了達成這些及其他目的’簡而言之本發明之一個特 徵,在提供一種螺紋連接器具有一個螺栓,一個螺母, 它至少含有一個與螺栓進行螺合用之套筒,以及一個墊 圈,它具有一個下承載慢用來抵靠在由螺紋連接器所彼 此連接之至少兩個元件中之一個的表面上,墊圈壓入配 合到螺紋連接器之局部上,故當一個作用力及反作用力 被施加到螺紋連接器之局部時,墊圈並不轉動,而螺栓 亦不轉動而是緊沿著軸向移動。 本發明所設計之螺紋連接器中,螺紋連接器墊圏有一 個圓形內部開□,使墊圈可壓入配合到螺紋連接器之另 一部份的圓形部上,例如在內套筒的圓形部上,或螺栓 之圓形部上。本發明之螺紋連接器之螺母的製造成本, 比鍵連接之螺紋連接器的製造成本低25%,或者比須要兩 個覽作用力軸之螺母低1 5%,因爲墊圈之外徑可爲圓形。' 在具有一個含有一個外套筒及內套筒之螺母的螺紋連 接器中,作用力被施加到外套筒上,而反作用力可被施 加到內套筒或墊圈外側上,則後者之情況下,內套筒上 反作用力驅動器不再須要。 被認爲是本發明之新穎特徵被敘述在申請專利範圍中 。但是本發明本身在其構造,其操作方法,及額外之目 的及優點可由下列具體實施例,參照其附圖而更了解之 〇 圖示之簡單說明 501965 五、發明說明(3) 第1圖是本發明第1實施例之螺紋連接器之圖; 第2圖是本發明第2實施例之螺紋連接器之圖; 第3圖是本發明一個實施例之螺紋連接器之圖; 第4圖是本發明第4實施例之螺紋連接器之圖。 主A·醒較佳實施例之詳細說明 本發明之螺紋連接器具有一個螺栓1,它配置在外側物 件2中,並且它可爲彼此由螺紋連接器所連接之二元件 組合中之一個元件。螺紋連接器另外有一個螺母,它包 含有一個內套筒3及外套筒4。內套筒3有內螺紋,螺栓 1可與此內螺紋螺合且沿軸向移動。外套筒4有一個內螺 紋,它可與內套筒3之外螺紋螺合,並且繞一個軸心轉 動。螺母另外有一個墊圈5。外套筒4有一個下承靠面, 它抵住墊圈5之上面,而墊圈5之下面抵住元件2。 第1圖所示之實施例中,內套筒3設有一種啣接形成 部6,例如可爲設置在內套筒3內開口之內齒鍵。外套筒 4亦有一個啣接形成部7,例如可爲設置在外套筒4之內 開口之齒鍵。 依照本發明,墊圈5被壓入配合到內套筒3上。尤其 ,墊圈5之內圓形表面被壓入配合到內套筒3之外圓形 表面,使墊圈不會相對於內套筒3而轉動。但是,內套 筒3可相對於墊圈5而沿著軸向移動。 在操作時,一個作用力由動力手工具經由外套筒4之 啣接形成部7,及一個反作用力經由內套筒3之啣接形成 501965 五、發明說明(4) 部6而被施加,使外套筒4繞軸心轉動,非轉動地連到 墊圈5之內套筒3並不轉動’而是沿著軸向移動,因而 使螺栓1亦被沿著軸向被拉動,則二元件組合中之各元 件可彼此鎖緊。 在第2圖所顯示之實施例中,螺母亦有內套筒3,外套 筒4及墊圈5。但是在上沒:有啣接形成部,而是在墊圈5 有啣接形成部。例如,它們可在墊圈5之外表面上形成 鍵8。 在操作時,當動力手工具之作用力經由啣接形成部7 被施加到外套筒4,並且其反作用力經由啣接形成部8作 用到墊圈5時,外套筒4會轉動,非轉動地連到墊圏5 之內套筒3並不轉動,而是沿著軸向移動,因而使螺栓1 亦被沿著軸向移動,則二元件組合可彼此被鎖緊。 在第3圖所示之實施例中,螺母僅含有一個套筒1 3及 墊圈1 5。螺栓1有一個螺紋部1 1,其外螺紋與套筒1 3 之內螺紋螺合,以及一個無螺紋之圓形部1 2。在此實施 例中,墊圈1 5被壓入配合到螺栓1之無螺紋之圓形部1 2 上。更特別地,墊圈1 5之內圓表面被壓入配合到螺栓1 之無螺紋之圓形部1 2之外圓表面。設置有一個啣接形成 部1 6,例如多邊形頭部,而套筒1 3亦設置有一個啣接形 成部,例如爲多邊形之外表面。 在操作時,當作用力經由啣接形成部1 7被施加到套筒 1 3,並且反作用力經由啣接形成部1 6被施加到螺栓1時 501965 五、發明說明(5) ,套筒13轉動,而非轉動地連到墊圈15之螺栓1並不 轉動,而是沿著軸向移動,因而與其設有螺母之對向端 合作,使元件2及2’可被鎖緊。 在第4圖所示之實施例的螺紋連接器實質上與第3圖 實施例者相同。但是,在此之螺栓1並未有啣接形成部 。而在墊圈1 5上設置有第二啣接形成部1 8。第二啣接形 成部可由墊圈1 5之外表面之鍵所形成。 在操作時,當作用力經由啣接形成部1 7被施加到套筒 1 3,並且反作用力經由啣接形成部1 8被施加到墊圈1 5 時,套筒1 3繞軸心轉動,而墊圈1 5仍靜止,並且螺栓1 由壓入配合而非轉動地被連到墊圈1 5成不轉動,而是沿 著軸向移動,因而使二元件組合之元件2及2 ’可被鎖緊 〇 須了解,上述元件之每一個或兩個或多個亦可在其他 與上述不同之構造中找出有用之應用。 雖然本發明在此以螺紋連接器之實施例進行圖示及說 明,但是本發明並不被這些細節所限制,在不違反本發 明之精神及範圍之下可進行許多改變及構造變更。 不進一步分析時,上述以完全洩露本發明之精髓,故 他人可使用目前之知識隨即將本發明特徵應用,從習知 技術之立場看時,正是構成本發明真正或具體方面之主 要特徵。 501965 五、發明說明(6 元件符號說明 1 螺栓 2 外側物件 3 內套筒 4 外套筒 5 墊圈 6 啣接形成部 7 啣接形成部 8 鍵 13 套筒 15 墊圈 12 無螺紋之圓形部 17 啣接形成部 18 第二啣接形成部
Claims (1)
- 501965 六、申請專利範圍 1 . 一種螺紋連接器,其具有一個螺栓,一個螺母,它至 少含有一個與螺栓進行螺合用之套筒,以及一個墊圈, 它具有一個下承載慢用來抵靠在由螺紋連接器所彼此 連接之至少兩個元件中之一個的表面上,墊圈壓入配 合到螺紋連接器之局部上,故當一個作用力及反作用 力被施加到螺紋連接器之局部時,墊圈並不轉動,而 螺栓亦不轉動而是緊沿著軸向移動。 2 .如申請專利範圍第1項之螺紋連接器,其中該套筒被 形成爲一個內套筒,該螺母另外包含有外套筒與該內 套筒螺合,並且它有一個面抵住該墊圈之上承載面, 該內套筒及外套筒裝設有用來相應地施加該作用力及 該反作用力之裝置,該墊圈被壓入配合到該內套筒上 〇 3 .如申請專利範圍第1項之螺紋連接器,其中該套筒被 形成爲一個內套筒,該螺母另外包含有外套筒與該內 套筒螺合’該外套筒及該墊圈具有用來相應地施加該 作用力及該反作用力之裝置,該墊圈被壓入配合到該 內套筒上。 4 ·如申請專利範圍第1項之螺紋連接器,其中該螺栓有 螺紋部及非螺紋部,該墊圈被壓入配合到該螺栓之非 螺紋部上’該至少一個套筒及該螺栓及該墊圈具有用· 來相應地施加該作用力及該反作用力之裝置。 5 ·如申請專利範圍第丨項之螺紋連接器,其中該螺栓有501965 六、申請專利範圍 螺紋部及非螺紋部,該墊圈被壓入配合到該螺栓之非 螺紋部上,該套筒及該墊圈具有用來相應地施加該作 用力及該反作用力之裝置。 -10-
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/655,530 US6461093B1 (en) | 2000-09-05 | 2000-09-05 | Threaded fastener |
Publications (1)
Publication Number | Publication Date |
---|---|
TW501965B true TW501965B (en) | 2002-09-11 |
Family
ID=24629256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW090121847A TW501965B (en) | 2000-09-05 | 2001-09-04 | Threaded fastener |
Country Status (15)
Country | Link |
---|---|
US (2) | US6461093B1 (zh) |
EP (1) | EP1184581B1 (zh) |
JP (1) | JP2002089534A (zh) |
KR (1) | KR20020019377A (zh) |
CN (1) | CN1316172C (zh) |
AT (1) | ATE391243T1 (zh) |
AU (1) | AU755296B2 (zh) |
BR (2) | BR0105048A (zh) |
DE (1) | DE60133441T2 (zh) |
DK (1) | DK1184581T3 (zh) |
ES (1) | ES2304370T3 (zh) |
HK (1) | HK1043173A1 (zh) |
MX (1) | MXPA01006826A (zh) |
TW (1) | TW501965B (zh) |
ZA (1) | ZA200104739B (zh) |
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DE10339201B4 (de) * | 2003-08-22 | 2005-07-21 | Hohmann, Jörg | Doppelmutter zum kontrollierten Spannen eines Bauteils mittels Schraubenverbindung |
US20050158145A1 (en) * | 2004-01-16 | 2005-07-21 | Junkers John K. | Washer, fastener provided with a washer, method of and power tool for fastening objects |
US20050155461A1 (en) * | 2004-01-15 | 2005-07-21 | Junkers John K. | Washer, fastener provided with a washer, method of and power tool for fastening objects |
US7503739B2 (en) * | 2005-08-15 | 2009-03-17 | Yoo David B | Draw key assembly for securing a kingpin |
KR100768231B1 (ko) * | 2006-05-17 | 2007-10-17 | 삼성에스디아이 주식회사 | 디스플레이 모듈의 보스 장착구조체 |
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US8978232B2 (en) * | 2009-03-23 | 2015-03-17 | John K. Junkers | Method for tightening and loosening threaded connectors |
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US5219231A (en) * | 1987-10-02 | 1993-06-15 | Plastic Bearing Housing Australiasia Pty Ltd. | Split race bearing assemblies |
DE58900352D1 (de) * | 1988-06-27 | 1991-11-14 | Siemens Ag | Fernbedienbare schraubverbindung. |
JPH0214818U (zh) * | 1988-07-12 | 1990-01-30 | ||
US4979857A (en) * | 1989-02-22 | 1990-12-25 | Wing George S | Extended counterbore nut |
DE3937417A1 (de) * | 1989-11-10 | 1991-05-16 | Hilti Ag | Setzvorrichtung fuer duebel |
US5234205A (en) * | 1992-01-15 | 1993-08-10 | Shanley Stephen F | Quick die change clamp |
US5318397A (en) | 1992-05-07 | 1994-06-07 | Junkers John K | Mechanical tensioner |
US5393183A (en) * | 1994-02-17 | 1995-02-28 | Kaynar Technologies, Inc. | Captive nut |
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US5609454A (en) * | 1995-01-18 | 1997-03-11 | Lee; Wen-Yuan | Driving assembly for driving opposed members to move toward and away from each other |
US5580201A (en) * | 1995-11-01 | 1996-12-03 | General Motors Corporation | Cam bolt system |
US6254322B1 (en) * | 1998-03-03 | 2001-07-03 | John K. Junkers | Bolt with a bolt member, a washer and a sleeve for applying forces to the bolt member and the sleeve |
US6095733A (en) * | 1998-06-29 | 2000-08-01 | Huck International, Inc. | Threaded fastener with determinable clamp load |
-
2000
- 2000-09-05 US US09/655,530 patent/US6461093B1/en not_active Expired - Lifetime
-
2001
- 2001-06-11 ZA ZA200104739A patent/ZA200104739B/xx unknown
- 2001-06-20 KR KR1020010035003A patent/KR20020019377A/ko not_active Application Discontinuation
- 2001-07-03 MX MXPA01006826A patent/MXPA01006826A/es active IP Right Grant
- 2001-07-05 CN CNB011224118A patent/CN1316172C/zh not_active Expired - Lifetime
- 2001-08-29 AU AU65537/01A patent/AU755296B2/en not_active Expired
- 2001-08-31 BR BR0105048-6A patent/BR0105048A/pt active IP Right Grant
- 2001-08-31 BR BRMU8103534-9U patent/BR8103534Y1/pt not_active IP Right Cessation
- 2001-09-03 EP EP01307484A patent/EP1184581B1/en not_active Expired - Lifetime
- 2001-09-03 ES ES01307484T patent/ES2304370T3/es not_active Expired - Lifetime
- 2001-09-03 DE DE60133441T patent/DE60133441T2/de not_active Expired - Lifetime
- 2001-09-03 DK DK01307484T patent/DK1184581T3/da active
- 2001-09-03 AT AT01307484T patent/ATE391243T1/de not_active IP Right Cessation
- 2001-09-04 TW TW090121847A patent/TW501965B/zh not_active IP Right Cessation
- 2001-09-04 JP JP2001266743A patent/JP2002089534A/ja active Pending
-
2002
- 2002-06-11 HK HK02104370.0A patent/HK1043173A1/zh unknown
- 2002-07-02 US US10/188,275 patent/US6585467B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE391243T1 (de) | 2008-04-15 |
BR8103534Y1 (pt) | 2012-01-24 |
EP1184581A3 (en) | 2003-03-12 |
BR0105048A (pt) | 2002-05-21 |
AU755296B2 (en) | 2002-12-12 |
HK1043173A1 (zh) | 2002-09-06 |
KR20020019377A (ko) | 2002-03-12 |
DK1184581T3 (da) | 2008-07-28 |
EP1184581A2 (en) | 2002-03-06 |
CN1341815A (zh) | 2002-03-27 |
ZA200104739B (en) | 2002-02-05 |
AU6553701A (en) | 2002-03-07 |
EP1184581B1 (en) | 2008-04-02 |
DE60133441T2 (de) | 2009-06-04 |
DE60133441D1 (de) | 2008-05-15 |
US6585467B2 (en) | 2003-07-01 |
ES2304370T3 (es) | 2008-10-16 |
JP2002089534A (ja) | 2002-03-27 |
US20020172575A1 (en) | 2002-11-21 |
CN1316172C (zh) | 2007-05-16 |
MXPA01006826A (es) | 2004-07-16 |
US6461093B1 (en) | 2002-10-08 |
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