ES2070619T3 - Casquillo para aumentar el valor de sujecion de un tornillo. - Google Patents
Casquillo para aumentar el valor de sujecion de un tornillo.Info
- Publication number
- ES2070619T3 ES2070619T3 ES92810918T ES92810918T ES2070619T3 ES 2070619 T3 ES2070619 T3 ES 2070619T3 ES 92810918 T ES92810918 T ES 92810918T ES 92810918 T ES92810918 T ES 92810918T ES 2070619 T3 ES2070619 T3 ES 2070619T3
- Authority
- ES
- Spain
- Prior art keywords
- thread
- screw
- bushing
- increase
- pitch
- 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.)
- Expired - Lifetime
Links
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/14—Plugs, sleeves, thread linings, or other inserts for holes in sleepers
-
- 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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
- F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Dowels (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
- Lubricants (AREA)
Abstract
EL AUMENTO DEL VALOR DE RETENCION DE UN TORNILLO EN UNA TRAVIESA DE MADERA SE EFECTUA POR MEDIO DE UN CASQUILLO (20), QUE PRESENTA UNA ROSCA EXTERIOR (24) Y UNA ROSCA INTERIOR (25). EL PASO DE ROSCA DE LA ROSCA INTERIOR (25) ESTA DESPLAZADO CON RELACION AL PASO DE ROSCA DE LA ROSCA EXTERIOR (24), EN DIRECCION AXIAL EN APROXIMADAMENTE MEDIO PASO (H). DEBIDO AL DESPLAZAMIENTO DE LAS ROSCAS SE POSICIONA EL TORNILLO DE TAL MANERA, QUE SUS ROSCAS YACEN ENTRE EL PASO DE ROSCA DE LA ROSCA EXTERIOR (24), ENCONTRANDO UNA NUEVA FIJACION, MIENTRAS LA ROSCA EXTERIOR (24) RELLENA LA ROSCA YA NO OPERATIVA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4140563 | 1991-12-09 | ||
DE4230428A DE4230428A1 (de) | 1991-12-09 | 1992-09-11 | Huelse zur erhoehung des haltewertes einer schraube |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2070619T3 true ES2070619T3 (es) | 1995-06-01 |
Family
ID=25909917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92810918T Expired - Lifetime ES2070619T3 (es) | 1991-12-09 | 1992-11-26 | Casquillo para aumentar el valor de sujecion de un tornillo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5332153A (es) |
EP (1) | EP0546990B1 (es) |
JP (1) | JPH05240226A (es) |
CA (1) | CA2084565C (es) |
DE (2) | DE4230428A1 (es) |
ES (1) | ES2070619T3 (es) |
PL (1) | PL169124B1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111801467A (zh) * | 2018-01-11 | 2020-10-20 | 施维哈克股份公司 | 导轨固定系统 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19601810A1 (de) * | 1996-01-19 | 1997-07-24 | Hilti Ag | Ankerhülse für Verbundanker und Verfahren zur Erstellung von korrosionsbeständigen Befestigungen |
GB9902358D0 (en) * | 1999-02-04 | 1999-03-24 | B & H Nottingham Ltd | Electrical connector |
HU2006U (en) * | 1999-12-23 | 2001-04-30 | J Zsef Pssztor | Extended life sleeper for fastening of railroad |
US6808120B2 (en) | 2000-08-11 | 2004-10-26 | Lewis Bolt & Nut Company | Rail anchoring spike |
US20050017086A1 (en) * | 2000-08-11 | 2005-01-27 | Barry David M. | Rail anchoring spike |
ES2283235B1 (es) * | 2007-04-04 | 2009-03-01 | Mondragon Soluciones, S.L.U. | Vaina para sujeciones de railes ferroviarios, procedimiento para reemplazar dicha vaina en una traviesa y utiles para ejecutar dicho procedimiento. |
GB2465566B (en) * | 2008-11-20 | 2013-01-23 | David Bird | Threaded plastic wall plug |
EP2196580B1 (de) * | 2008-12-10 | 2014-03-05 | Vossloh-Werke GmbH | Schraubdübel mit konischer Form für Schienenbefestigungen |
SI2576907T1 (sl) * | 2010-05-26 | 2015-05-29 | Schwihag Ag | VloĹľek vijaka iz umetne snovi za pritrditev tirnice na prag |
EP2431520B1 (de) * | 2010-09-21 | 2015-06-17 | Vossloh-Werke GmbH | Schraubdübel für Schienenbefestigung |
US9587662B2 (en) * | 2014-10-10 | 2017-03-07 | Richard Vandrew Glass | Threaded fastener hole repair apparatus |
US10422085B2 (en) * | 2016-08-26 | 2019-09-24 | Pandrol Limited | Tie plate for railroad tracks with spike protectors |
PL3385548T3 (pl) | 2017-04-06 | 2021-11-15 | ADAWA GmbH Allgäuer Dach und Wand | Urządzenie mocujące |
US20190211861A1 (en) * | 2018-01-08 | 2019-07-11 | Sheng Yang International Technology Co., Ltd. | Screw Apparatus |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE222708C (es) * | ||||
US730585A (en) * | 1901-08-21 | 1903-06-09 | Jean Vincent Emmanuel Thiollier | Means for fixing bolts, screws, or similar articles in soft substances, such as wood. |
US843713A (en) * | 1906-02-13 | 1907-02-12 | Arnold Stucki | Bushing for railway screw-spikes. |
FR14895E (fr) * | 1911-02-28 | 1912-03-02 | Raoul Diaz Wagner | Boulon-écrou à ouverture pour la fixation des rails sur les traverses en bois et autres applications |
GB273780A (en) * | 1926-03-18 | 1927-06-20 | Arthur Loftus Bethell | Improvements in or relating to screwed bushes |
FR669367A (fr) * | 1929-02-08 | 1929-11-15 | Douille expansible de sûreté à filetage à coincement, indesserrable par cause fortuite pour la fixation des vis, boulons et tirefonds dans le bois, le plâtre, le bêton, la brique, l'ébonite et autres matériaux | |
BE391368A (es) * | 1931-10-06 | |||
FR967977A (fr) * | 1948-06-14 | 1950-11-16 | Perfectionnement aux garnitures de rattrapage de jeu pour logements de tirefends de voies ferrées | |
FR1129157A (fr) * | 1955-07-18 | 1957-01-16 | Cheville perfectionnée pour tire-fond du type utilisable sur la voie ferree | |
FR1189501A (fr) * | 1958-05-19 | 1959-10-05 | Garniture de consolidation des tirefonds dans les traverses de chemin de fer | |
DE2450473A1 (de) * | 1974-10-24 | 1976-05-13 | Harald Kracke | Schienenbefestigung sowie verfahren zum herstellen derselben |
FR2451490A1 (fr) * | 1979-03-15 | 1980-10-10 | Shur Lok International Sa | Manchon d'assemblage pour la fixation d'une vis dans un objet, notamment en materiau tendre |
DE3575182D1 (de) * | 1984-06-29 | 1990-02-08 | Multiclip Co Ltd | Befestigungsvorrichtungen. |
US5160225A (en) * | 1991-08-23 | 1992-11-03 | Chern T P | Structure of a self-drilling threaded insert for use on drywall |
-
1992
- 1992-09-11 DE DE4230428A patent/DE4230428A1/de not_active Withdrawn
- 1992-11-26 DE DE59201912T patent/DE59201912D1/de not_active Expired - Fee Related
- 1992-11-26 ES ES92810918T patent/ES2070619T3/es not_active Expired - Lifetime
- 1992-11-26 EP EP92810918A patent/EP0546990B1/de not_active Expired - Lifetime
- 1992-12-04 CA CA002084565A patent/CA2084565C/en not_active Expired - Fee Related
- 1992-12-08 PL PL92296874A patent/PL169124B1/pl unknown
- 1992-12-08 US US07/987,222 patent/US5332153A/en not_active Expired - Lifetime
- 1992-12-09 JP JP4329592A patent/JPH05240226A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111801467A (zh) * | 2018-01-11 | 2020-10-20 | 施维哈克股份公司 | 导轨固定系统 |
CN111801467B (zh) * | 2018-01-11 | 2022-08-30 | 施维哈克股份公司 | 导轨固定系统 |
US11913177B2 (en) | 2018-01-11 | 2024-02-27 | Shiwihag Ag | Rail fastening system |
Also Published As
Publication number | Publication date |
---|---|
EP0546990B1 (de) | 1995-04-12 |
CA2084565A1 (en) | 1993-06-10 |
DE4230428A1 (de) | 1993-06-17 |
EP0546990A1 (de) | 1993-06-16 |
JPH05240226A (ja) | 1993-09-17 |
PL296874A1 (en) | 1993-08-23 |
PL169124B1 (pl) | 1996-06-28 |
US5332153A (en) | 1994-07-26 |
DE59201912D1 (de) | 1995-05-18 |
CA2084565C (en) | 2000-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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