ES2102676T3 - Sistema de tubos para construcciones tubulares. - Google Patents

Sistema de tubos para construcciones tubulares.

Info

Publication number
ES2102676T3
ES2102676T3 ES93920781T ES93920781T ES2102676T3 ES 2102676 T3 ES2102676 T3 ES 2102676T3 ES 93920781 T ES93920781 T ES 93920781T ES 93920781 T ES93920781 T ES 93920781T ES 2102676 T3 ES2102676 T3 ES 2102676T3
Authority
ES
Spain
Prior art keywords
tubes
nodal elements
wedging
free
nodal
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
ES93920781T
Other languages
English (en)
Inventor
Hans Kuhl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2102676T3 publication Critical patent/ES2102676T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • F16B7/1427—Telescoping systems locking in intermediate non-discrete positions with cammed or eccentrical surfaces co-operating by relative rotation of the telescoping members or by rotation of an external collar

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Joints Allowing Movement (AREA)

Abstract

SE PROPONE UN SISTEMA DE TUBOS PARA CONSTRUCCIONES TUBULARES, COMPUESTO DE MULTIPLES TUBOS (12, 12'', 13, 14, 39) LIGADOS MUTUAMENTE Y ELEMENTOS (15, 19, 23, 28, 31, 35) DE NUDOS DE FORMA DESLIZABLE SOBRE LOS TUBOS PARA SU INTERCONEXION. LOS TUBOS Y LOS ELEMENTOS DE NUDOS ESTAN PROVISTOS EN LAS SUPERFICIES INTERNAS Y/O EXTERNAS DE LOS EXTREMOS DE TUBO LIBRES O DE LOS EXTREMOS LIBRES DE LOS BRAZOS DE LOS ELEMENTOS DE NUDO CON AL MENOS UN PERFIL DE ACUÑAMIENTO CIRCUNFERENCIAL, POR UNA PARTE COMO UNA LEVA (15) QUE SE PROYECTA RADIALMENTE SOBRE UNA SUPERFICIE (14) CILINDRICA IMAGINARIA, Y POR OTRA PARTE COMO UN NUMERO DE RANURAS (8) QUE CORRESPONDE AL NUMERO DE LEVAS QUE PENETRAN RADIALMENTE EN UNA SUPERFICIE (7) CILINDRICA IMAGINARIA. LAS SUPERFICIES (6,9) DE ACUÑAMIENTO DE LOS PERFILES DE ACUÑAMIENTO SIGUEN SUSTANCIALMENTE EL CURSO DE UNA ESPIRAL LOGARITMICA CON RESPECTO AL EJE (11) DE LOS TUBOS O DE LOS ELEMENTOS DE NUDO. LA PENDIENTE DE LAS SUPERFICIES DE ACUÑAMIENTO DE COOPERACION TIENE ELMISMO VALOR Y ES PLANA CUANDO TIENE LUGAR UN DESPLAZAMIENTO RELATIVO DETERMINABLE ENTRE LOS TUBOS O ENTRE LOS TUBOS Y LOS ELEMENTOS DE NUDO. LAS SUPERFICIES DE ACUÑAMIENTO DE COOPERACION HACEN CONTACTO UNA CON OTRA, CONSTITUYENDO UNA PRESION DE JUNTA, CREANDO UN ACOPLAMIENTO FRICCIONAL DE AUTOBLOQUEO, LIBRE DE TOLERANCIAS, INDEPENDIENTE DE LA DIRECCION DE ROTACION Y DE LA TENSION EN LAS DIRECCIONES RADIALES Y AXIALES, ENTRE LOS TUBOS O ENTRE LOS TUBOS Y LOS ELEMENTOS DE NUDO.
ES93920781T 1992-09-18 1993-09-20 Sistema de tubos para construcciones tubulares. Expired - Lifetime ES2102676T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4231333A DE4231333C2 (de) 1992-09-18 1992-09-18 Rohrsystem für Rohrkonstruktionen

Publications (1)

Publication Number Publication Date
ES2102676T3 true ES2102676T3 (es) 1997-08-01

Family

ID=6468306

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93920781T Expired - Lifetime ES2102676T3 (es) 1992-09-18 1993-09-20 Sistema de tubos para construcciones tubulares.

Country Status (6)

Country Link
EP (1) EP0663047B1 (es)
JP (1) JP2654473B2 (es)
AT (1) ATE150849T1 (es)
DE (2) DE4231333C2 (es)
ES (1) ES2102676T3 (es)
WO (1) WO1994007038A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD960154A1 (it) * 1996-06-12 1997-12-12 Lindhaus Srl Struttura di prolunga tubolare telescopica particolarmente per elettro domestici e macchine per la pulizia in genere
DE19641137C2 (de) * 1996-10-05 1998-07-09 Ifm Electronic Gmbh Befestigungsvorrichtung zum Befestigen und Positionieren eines zylinderförmigen elektronischen Gerätes
FR2755671B1 (fr) * 1996-11-12 1999-01-22 Chene Emmanuel Systeme et procede d'ouverture et d'assemblage, et dispositifs pourvus de ce systeme
WO1998021491A1 (fr) 1996-11-12 1998-05-22 Emmanuel Chene Systeme et procede d'assemblage, et dispositifs pourvus de ce systeme
DE19822720A1 (de) * 1998-05-20 1999-11-25 Fickinger Helga Schraubenfreier Rohrverbinder
FI990634L (fi) * 1999-03-22 2000-09-23 Exel Oyj Voimistelukeppi
AU770065B2 (en) * 1999-07-22 2004-02-12 Cookson Holdings Pty Ltd A structural joint
DE10210885C1 (de) * 2002-03-06 2003-05-08 Benjamin Gugelberger Regalsystem mit Profilrohren und Knotenelementen
TW200801627A (en) * 2006-06-02 2008-01-01 Chicony Electronic Co Ltd A lens barrel module
DE102008014891B4 (de) * 2008-03-19 2010-02-18 Isringhausen Gmbh & Co. Kg Armlehnenbefestigung sowie Verfahren zum Fügen einer Armlehnenbefestigung
AU2009201594A1 (en) * 2008-04-21 2009-11-05 Prestmac Pty Ltd Building system
WO2010033033A1 (en) * 2008-09-04 2010-03-25 Gisle Haraldsen Arrangement at telescopic rods, particularly the butt section of fishing rods
DE102010004277A1 (de) * 2010-01-11 2011-07-14 Bellicon Ag Trampolin
WO2011109854A1 (en) * 2010-03-10 2011-09-15 Palko1Klik Pty Ltd Multipart billiards-cue
JP5748967B2 (ja) * 2010-07-20 2015-07-15 株式会社北島製作所 黒板装置
SE535807C2 (sv) * 2011-03-04 2012-12-27 Pluseight Technology Ab Kopplingsanordning
JP5848513B2 (ja) * 2011-04-05 2016-01-27 小野　辰雄 安全手摺
JP5848514B2 (ja) * 2011-04-05 2016-01-27 小野　辰雄 安全手摺
RU2649462C2 (ru) * 2012-07-11 2018-04-03 Конинклейке Филипс Н.В. Интерфейс пациента
DE102015207168B4 (de) * 2015-04-21 2020-02-27 Bayerische Motoren Werke Aktiengesellschaft Rohrverbindung
CN104806609A (zh) * 2015-04-27 2015-07-29 中山豪真精工制品有限公司 一种用于自拍杆的伸缩装置
CN108343228B (zh) * 2017-12-29 2020-05-05 天长市华利机械实业有限公司 一种螺纹紧固式脚手架定位卡扣
KR102139864B1 (ko) * 2018-10-08 2020-07-30 장윤근 거푸집 서포트의 가로 연결장치
CN112681719A (zh) * 2020-12-20 2021-04-20 斑马找房(武汉)信息科技有限公司 一种建筑用能够快速卡合的脚手架固定装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165426A (en) * 1937-07-09 1939-07-11 Eastman Kodak Co Telescoping tripod leg
GB654517A (en) * 1948-06-16 1951-06-20 Carlton William Charles Improvements in or relating to tubular structures
US3319510A (en) * 1961-05-05 1967-05-16 Illinois Tool Works Fastener stud
DE1201619B (de) * 1963-04-03 1965-09-23 John Wilfred Sandberg Loesbare Verriegelung von teleskopartig ineinanderschiebbaren Rohrteilen
DE2642235A1 (de) * 1976-09-20 1978-03-23 Siegfried R Steindl Teleskoprohr fuer stative, gestelle und gerueste
WO1981001448A1 (en) * 1979-11-13 1981-05-28 J Porhammer Interlocking telescoping assembly
GB2158865A (en) * 1984-05-03 1985-11-20 Richard Henry Johnson Lockable telescopic members
US4585367A (en) * 1985-02-05 1986-04-29 Sears, Roebuck And Co. Releasable locking device
EP0529047B1 (de) * 1991-03-22 1995-09-13 Hans Kühl Welle-nabe-verbindung

Also Published As

Publication number Publication date
EP0663047B1 (de) 1997-03-26
DE4231333A1 (de) 1994-03-24
JP2654473B2 (ja) 1997-09-17
EP0663047A1 (de) 1995-07-19
WO1994007038A1 (de) 1994-03-31
DE59305981D1 (de) 1997-04-30
ATE150849T1 (de) 1997-04-15
DE4231333C2 (de) 1995-05-24
JPH08500886A (ja) 1996-01-30

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