ES297011U - Elemento de union para dos componentes de maquinaria o elementos constructivos - Google Patents
Elemento de union para dos componentes de maquinaria o elementos constructivosInfo
- Publication number
- ES297011U ES297011U ES1986297011U ES297011U ES297011U ES 297011 U ES297011 U ES 297011U ES 1986297011 U ES1986297011 U ES 1986297011U ES 297011 U ES297011 U ES 297011U ES 297011 U ES297011 U ES 297011U
- Authority
- ES
- Spain
- Prior art keywords
- connecting element
- structural members
- threaded portion
- machine components
- fatigue
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000002929 anti-fatigue Effects 0.000 abstract 2
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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0275—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the screw-threaded element having at least two axially separated threaded portions
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/75—Joints and connections having a joining piece extending through aligned openings in plural members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Reinforcement Elements For Buildings (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Earth Drilling (AREA)
- Connection Of Plates (AREA)
- Joining Of Building Structures In Genera (AREA)
- Shovels (AREA)
Abstract
1. Elemento de unión para dos componentes de maquinarias o elementos constructivos, en especial del tipo de los tornillos de dilatación calibrado, tornillos de rosca calibrada o similares, con una parte roscada que sirve para la sujeción y una parte de alargamiento dispuesta desplazada axialmente respecto a la primera y formada por varios resaltos y hendiduras, estando el diámetro del núcleo de las hendiduras de la parte de alargamiento configurado más pequeño que el diámetro del núcleo de la parte roscada, caracterizado porque el diámetro del núcleo d3R de las hendiduras de la parte de alargamiento tiene un valor localizado entre el 80% y < 1 el diámetro del núcleo d3 de la parte roscada, y porque el diámetro sobre flancos d2R de la parte de alargamiento formada por los resaltos y las hendiduras está configurado mayor que o igual al diámetro sobre los flancos d2 de la parte roscada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853521755 DE3521755A1 (de) | 1985-06-18 | 1985-06-18 | Verbindungselement fuer zwei maschinen- oder bauteile |
Publications (2)
Publication Number | Publication Date |
---|---|
ES297011U true ES297011U (es) | 1989-03-16 |
ES297011Y ES297011Y (es) | 1990-11-16 |
Family
ID=6273524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1986297011U Expired - Fee Related ES297011Y (es) | 1985-06-18 | 1986-06-18 | Elemento de union para dos componentes de maquinaria o elementos constructivos |
Country Status (5)
Country | Link |
---|---|
US (1) | US4786226A (es) |
EP (1) | EP0206190B1 (es) |
AT (1) | ATE40450T1 (es) |
DE (1) | DE3521755A1 (es) |
ES (1) | ES297011Y (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8714334U1 (de) * | 1987-10-28 | 1988-01-28 | Richard Bergner GmbH & Co, 8540 Schwabach | Dehnschraube mit Paßbund |
GB2220721B (en) * | 1988-07-11 | 1992-02-12 | Austin Rover Group | A method of making threaded fasteners |
DE9320283U1 (de) * | 1993-06-04 | 1994-05-19 | Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 37520 Osterode | Preßpaßverbindungselement, insbesondere Radbolzen |
DE19900791B4 (de) * | 1999-01-12 | 2004-02-26 | Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg | Verbindungselement für zwei Maschinen- oder Bauteile insbesondere Paß-Dehnschraube, Paß-Gewindebolzen o. dgl. |
US6290445B1 (en) * | 2000-04-18 | 2001-09-18 | Avibank Mfg., Inc. | Non-removable structural threaded fastener with threads of lesser outer diameter than the shank and method of forming same |
DE10107965B4 (de) * | 2001-02-20 | 2010-08-12 | Volkswagen Ag | Schleppvorrichtung für ein Fahrzeug mit einer Zugstange |
JP3959640B2 (ja) * | 2003-04-30 | 2007-08-15 | 宣行 杉村 | 有効径変位ねじ |
US20040243129A1 (en) * | 2003-05-28 | 2004-12-02 | Missoum Moumene | Double helical threaded bone screw |
DE202010007769U1 (de) * | 2010-06-09 | 2010-08-19 | Acument Gmbh & Co. Ohg | Elektrisch leitende Schraubverbindung und Spezialschraube für eine solche Schraubverbindung |
DE102014221732A1 (de) * | 2014-10-24 | 2016-04-28 | PLOKE Engineering AG | Vorspannelementdruckschraube und Vorspannelement mit mehreren solchen Vorspannelementdruckschrauben |
CN105904009A (zh) * | 2016-06-03 | 2016-08-31 | 柳尧亭 | 齿轮自紧钻夹头 |
EP3519706B1 (de) * | 2016-10-03 | 2023-08-02 | Ploke Engineering AG | Vorspannelementdruckschraube und vorspannelement mit mehreren solchen vorspannelementdruckschrauben sowie vorspannschraubenkörperelement mit mehreren solchen vorspannelementdruckschrauben |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8325206U1 (de) * | 1983-12-01 | Friedr. Boesner GmbH, 5450 Neuwied | Verbindungselement für zwei Maschinen- oder Bauteile, wie Paß-Dehnschraube und Paß-Gewindebolzen | |
US2168000A (en) * | 1935-10-29 | 1939-08-01 | Firm Bauer & Schurte Rheinisch | Screw or screw bolt |
GB497201A (en) * | 1937-06-23 | 1938-12-14 | Werner Theodor Schaurte | Improvements in tight-fitting bolts |
US3418012A (en) * | 1966-10-17 | 1968-12-24 | Mahoney Thomas P | Fastener for prestressing objects connected thereby |
US3630253A (en) * | 1969-10-22 | 1971-12-28 | Lamson & Sessions Co | Interference fastener |
CH535391A (de) * | 1971-07-20 | 1973-03-31 | Brander Hans | Verfahren zur Herstellung von Dehnschäften an bolzenartigen Verbindungselementen |
GB1352599A (en) * | 1971-08-24 | 1974-05-08 | Tokai Cold Forming Co Ltd | Connecting rod bolts |
FR2151543A5 (es) * | 1971-09-02 | 1973-04-20 | Tokai Cold Forming Co Ltd | |
US4018132A (en) * | 1974-06-18 | 1977-04-19 | Tokai Cold Forming Co., Ltd. | Connecting-rod bolt |
JPS5329780B2 (es) * | 1974-09-20 | 1978-08-23 | ||
US4338054A (en) * | 1979-11-19 | 1982-07-06 | Dahl Norman C | Solid externally threaded fasteners having greatly increased ductility |
DE3471982D1 (en) * | 1983-09-02 | 1988-07-14 | Boesner Friedrich Gmbh | Connecting element for two machinery castings or structural members, like fitted antifatigue threaded bolts |
-
1985
- 1985-06-18 DE DE19853521755 patent/DE3521755A1/de active Granted
-
1986
- 1986-06-14 AT AT86108172T patent/ATE40450T1/de not_active IP Right Cessation
- 1986-06-14 EP EP86108172A patent/EP0206190B1/de not_active Expired
- 1986-06-16 US US06/874,603 patent/US4786226A/en not_active Expired - Lifetime
- 1986-06-18 ES ES1986297011U patent/ES297011Y/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3521755C2 (es) | 1993-04-15 |
DE3521755A1 (de) | 1986-12-18 |
ATE40450T1 (de) | 1989-02-15 |
EP0206190A1 (de) | 1986-12-30 |
ES297011Y (es) | 1990-11-16 |
EP0206190B1 (de) | 1989-01-25 |
US4786226A (en) | 1988-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20090921 |