ITMI20051441A1 - Sistema di bloccaggio per tubi - Google Patents

Sistema di bloccaggio per tubi

Info

Publication number
ITMI20051441A1
ITMI20051441A1 IT001441A ITMI20051441A ITMI20051441A1 IT MI20051441 A1 ITMI20051441 A1 IT MI20051441A1 IT 001441 A IT001441 A IT 001441A IT MI20051441 A ITMI20051441 A IT MI20051441A IT MI20051441 A1 ITMI20051441 A1 IT MI20051441A1
Authority
IT
Italy
Prior art keywords
tube
locking system
tang
tube locking
expansion mandrel
Prior art date
Application number
IT001441A
Other languages
English (en)
Inventor
Lorenzo Pronzati
Original Assignee
Pronzati Giuseppe Gipron Spa
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 Pronzati Giuseppe Gipron Spa filed Critical Pronzati Giuseppe Gipron Spa
Priority to IT001441A priority Critical patent/ITMI20051441A1/it
Priority to EP06012241A priority patent/EP1748196B1/en
Priority to AT06012241T priority patent/ATE408760T1/de
Priority to DE602006002791T priority patent/DE602006002791D1/de
Publication of ITMI20051441A1 publication Critical patent/ITMI20051441A1/it

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
    • F16B7/1463—Telescoping systems locking in intermediate non-discrete positions with the expansion of an element inside the outer telescoping member due to the axial movement towards a wedge or a conical member
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B2009/005—Shafts
    • A45B2009/007—Shafts of adjustable length, e.g. telescopic shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
IT001441A 2005-07-26 2005-07-26 Sistema di bloccaggio per tubi ITMI20051441A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT001441A ITMI20051441A1 (it) 2005-07-26 2005-07-26 Sistema di bloccaggio per tubi
EP06012241A EP1748196B1 (en) 2005-07-26 2006-06-14 Locking system for telescopic tubes
AT06012241T ATE408760T1 (de) 2005-07-26 2006-06-14 Verriegelungsvorrichtung für teleskopische rohre
DE602006002791T DE602006002791D1 (de) 2005-07-26 2006-06-14 Verriegelungsvorrichtung für teleskopische Rohre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001441A ITMI20051441A1 (it) 2005-07-26 2005-07-26 Sistema di bloccaggio per tubi

Publications (1)

Publication Number Publication Date
ITMI20051441A1 true ITMI20051441A1 (it) 2007-01-27

Family

ID=37049357

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001441A ITMI20051441A1 (it) 2005-07-26 2005-07-26 Sistema di bloccaggio per tubi

Country Status (4)

Country Link
EP (1) EP1748196B1 (it)
AT (1) ATE408760T1 (it)
DE (1) DE602006002791D1 (it)
IT (1) ITMI20051441A1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE532870C2 (sv) 2008-02-16 2010-04-27 Fast Industriprodukter Hb Låsorgan för teleskopiskt anordnade element, innefattande axiellt riktade gängor
HRP20090687B1 (hr) * 2009-12-24 2013-12-06 Dražen Antolić Sustav za samogradnju rastavljivih, pomiäśno uäśvrstivih, teleskopskih spojeva okruglih cijevi
IT1400416B1 (it) 2010-05-27 2013-05-31 Musacchio Sistema di mensole componibili.
US20130170900A1 (en) * 2012-01-04 2013-07-04 Clean-Shot Archery, Inc. Glueless joining devices for interlocking with hollow shafts
AT13810U1 (de) * 2013-06-28 2014-09-15 Roiser Thomas Mag Faltstock
US9388837B1 (en) * 2013-07-10 2016-07-12 Kenney Manufacturing Company Telescoping tube assembly having twist lock
JP6106112B2 (ja) * 2014-02-28 2017-03-29 山崎産業株式会社 連結体
CN107605890A (zh) * 2016-07-12 2018-01-19 郑立铭 伸缩杆
US10070748B2 (en) * 2016-09-08 2018-09-11 Kenney Manufacturing Co. Curtain rod bracket and cam lock
US11690467B2 (en) 2016-09-08 2023-07-04 Kenney Manufacturing Company Rod bracket
US11002302B2 (en) 2016-09-08 2021-05-11 Kenney Manufacturing Company Rod bracket
US10844890B2 (en) * 2017-11-16 2020-11-24 Liberty Hardware Mfg. Corp. Locking telescoping rod
US12193588B1 (en) 2018-03-19 2025-01-14 Kenney Manufacturing Company Fast fit bracket
US10995786B2 (en) * 2018-08-21 2021-05-04 Kaveh Didehvar Tension rod mechanism
CN112413388A (zh) * 2019-08-20 2021-02-26 刘大银 一种复合螺杆
CN113309771B (zh) * 2021-05-17 2024-02-09 江苏盛东环保科技有限公司 一种按钮固定式伸缩捞杆
CN115613708B (zh) * 2022-10-15 2025-08-08 东南大学 一种胀杆式建筑构件对接锁定装置
CN118088891A (zh) * 2024-03-26 2024-05-28 上海嘉奥天工医疗器械有限公司 一种可调连杆锁紧装置及双边固定器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342624A7 (fr) * 1976-02-26 1977-09-23 Caprini Pietro Dispositif de blocage de tiges telescopiques, en particulier de manches pour balais, cannes a peche, et similaires
JP3195741B2 (ja) * 1996-07-16 2001-08-06 太陽工業株式会社 ジョイント機構
DE19740823A1 (de) * 1997-09-17 1999-03-18 Hilti Ag Spreizdübel
US6302614B1 (en) * 2000-02-17 2001-10-16 Yun-Chih Tseng Quick coupling arrangement for a telescopic shaft

Also Published As

Publication number Publication date
DE602006002791D1 (de) 2008-10-30
ATE408760T1 (de) 2008-10-15
EP1748196B1 (en) 2008-09-17
EP1748196A1 (en) 2007-01-31

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