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
Application number
ES92810918T
Other languages
English (en)
Inventor
Erich Leibhard
Franz Popp
Wolfgang Ludwig
Thomas Schwaninger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Application granted granted Critical
Publication of ES2070619T3 publication Critical patent/ES2070619T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
  • Lubricants (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (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.
ES92810918T 1991-12-09 1992-11-26 Casquillo para aumentar el valor de sujecion de un tornillo. Expired - Lifetime ES2070619T3 (es)

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)

* Cited by examiner, † Cited by third party
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 (15)

* Cited by examiner, † Cited by third party
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
US20050017086A1 (en) * 2000-08-11 2005-01-27 Barry David M. Rail anchoring spike
US6808120B2 (en) 2000-08-11 2004-10-26 Lewis Bolt & Nut Company 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
ES2465670T3 (es) * 2008-12-10 2014-06-06 Vossloh-Werke Gmbh Taco roscado con corona cónica para fijaciones de carril
EP2576907B1 (de) * 2010-05-26 2015-01-14 Schwihag Ag Kunststoffschraubdübel zur befestigung einer schiene auf einer schwelle
ES2544261T3 (es) * 2010-09-21 2015-08-28 Vossloh-Werke Gmbh Taco roscado para fijación de carril
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
EP3916245A1 (en) * 2020-05-28 2021-12-01 Hilti Aktiengesellschaft Screw with separate thread helix and integral thread start

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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.
FR15252E (fr) * 1911-02-28 1912-06-03 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

Cited By (3)

* Cited by examiner, † Cited by third party
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
PL169124B1 (pl) 1996-06-28
CA2084565C (en) 2000-07-18
JPH05240226A (ja) 1993-09-17
DE59201912D1 (de) 1995-05-18
US5332153A (en) 1994-07-26
PL296874A1 (en) 1993-08-23
EP0546990A1 (de) 1993-06-16
DE4230428A1 (de) 1993-06-17
EP0546990B1 (de) 1995-04-12
CA2084565A1 (en) 1993-06-10

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