DE352813C - Connection hose with protective cover for railroad cars - Google Patents

Connection hose with protective cover for railroad cars

Info

Publication number
DE352813C
DE352813C DENDAT352813D DE352813DD DE352813C DE 352813 C DE352813 C DE 352813C DE NDAT352813 D DENDAT352813 D DE NDAT352813D DE 352813D D DE352813D D DE 352813DD DE 352813 C DE352813 C DE 352813C
Authority
DE
Germany
Prior art keywords
protective cover
railroad cars
connection hose
sleeves
connection
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
Application number
DENDAT352813D
Other languages
German (de)
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
Publication date
Application granted granted Critical
Publication of DE352813C publication Critical patent/DE352813C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00Adjustable joints, Joints allowing movement
    • F16L27/02Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/04Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
    • F16L27/044Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces specially adapted for tubing between vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

Die Erfindung betrifft einen VerbindUngsschlauch für Rohrleitungen an Eisenbahnwagen, wie Heizungs- oder Bremsleitungen, welcher mit einer Schutzhülle versehen ist. Die bekannten Verbindungsstücke dieser Art besitzen eine starre Schutzhülle und sind' an den Enden mit Kugelgelenken versehen, welche den Anschluß an die benachbarten Leitungsteile und zugleich die Dichtung zwisehen diesen Leitunigsteilen und dem Verbindungsstück vermitteln. Dies hat den Nachteil, daß die Albdichtung Schwierigkeiten bietet, und um diesen Mangel zu beseitigen, ist gemäß vorliegender Erfindung die Schutzhülle in mehrere untereinander durch Kugelgelenke verbundene Teile zerlegt, die an den Enden des Verbindungsstückes fest mit den dessen Anschluß an die benachbarten Leitungsteile vermittelnden Rohrstücken verbunden sind.The invention relates to a connecting hose for pipelines on railroad cars, such as heating or brake lines, which is provided with a protective cover. The known connectors of this type have a rigid protective cover and are fitted with ball joints at the ends, which between the connection to the adjacent line parts and at the same time the seal mediate these Leitunigstteile and the connector. This has the disadvantage that the Albdichtung presents difficulties, and it is appropriate to remedy this deficiency In the present invention, the protective cover is divided into several by means of ball joints connected parts disassembled, which at the ends of the connecting piece firmly with the Connection to the adjacent line parts mediating pipe pieces are connected.

Die Zeichnung stellt den Erfindungsgegenstand in einem Ausführungsbeispiel dar und zeigt das zwischen zwei benachbarten Wagen liegende Stück einer Heizleitung in der einen Hälfte im Längsschnitt, in der anderen Hälfte in Ansicht.The drawing represents the subject matter of the invention in an exemplary embodiment and shows the piece of heating cable lying between two neighboring cars in the one half in longitudinal section, the other half in view.

Die Rohrleitungen der beiden benachbarten Wagen endigen in den Winkelstücken a. An jedes der Winkelstücke α ist ein Ende des Veribindungsschlauches angeschlossen. Die Verbindung wird durch in Bügeln b bewegliche Schrauben c hergestellt, durch welche die durch kurze Winkelrohre d gebildeten Enden des Verbindungsschlauch.es in die Winkelstücke α eingepreßt werden. An jedes der Winkelrohre d ist eine dfer beiden Hülsen des Verbindungsschlauches angeschraubt. Jed'e d'er Hülsen besteht aus zwei gleichen, die Enden der Hülse bildenden Muffen e und einer die Mitte der Hülse einnehmenden Muffe f, die mit den Muffen e durch Kugelgelenke g verbunden ist. In den äußeren Enden der Muffen e ist ein Metallschlauch h, beispielsweise durch Eingießen von Metall i, befestigt. Die Muffen e und / sind von Hülsen k aus einer Wärmeschutzmasse umgeben. Die den Wärmeschutz bildende Umhüllung ist an die den Schlauch h umgebende Hülse verlegt, damit der Schlauch selbst seine Biegsamkeit möglichst behält. Die beiden an die Rohrstücke α angeschlossenen Hülsen sind durch ein Winkelstück I, das an die Enden dbr beiden Hülsen angeschraubt ist, miteinander verbunden.The pipes of the two neighboring cars end in the elbows a. One end of the connecting hose is connected to each of the angle pieces α. The connection is made by screws c movable in brackets b , through which the ends of the connecting hose formed by short angled tubes d are pressed into the angle pieces α. One of the two sleeves of the connecting hose is screwed onto each of the angled tubes. Each sleeve consists of two identical sleeves e which form the ends of the sleeve and a sleeve f which occupies the center of the sleeve and which is connected to the sleeves e by ball joints g . In the outer ends of the sleeves e , a metal hose h is attached, for example by pouring metal i. The sleeves e and / are surrounded by sleeves k made of a heat protection compound. The sheath forming the heat protection is laid on the sleeve surrounding the hose h so that the hose itself retains its flexibility as much as possible. The two sleeves connected to the pipe sections α are connected to one another by an angle piece I which is screwed onto the ends of the two sleeves.

Durch die in vorstehendem beschriebene Einrichtung wird eine Beanspruchung der Metallschläuche h auf Zug, welche sich bei bisherigen Versuchen der- Verwendung von Metallschläuchen zur Verbindung der Rohrleitungen von Eisenbahnwagen miteinander als nachteilig erwiesen hat, vermieden. Auch sind die Schläuche h gegen scharfe Biegung geschützt, was ebenfalls für ihre Haltbarkeit wesentlich ist.The device described above avoids stress on the metal hoses h on train, which has proven to be disadvantageous in previous attempts to use metal hoses to connect the pipelines of railroad cars to one another. The hoses h are also protected against sharp bending, which is also essential for their durability.

Die Einrichtung kann auch für Gummischläuche Anwendung finden.The device can also be used for rubber hoses.

Claims (1)

Patent-Anspruch:Patent claim: Mit Schutzhülle versehener Verbindungsschlauch für Eisenbahnwagen, dadurch gekennzeichnet, daß die durch Kugelgelenke verbundenen Schutzhüllen (e, /) an den Enden fest mit den den Anschluß des Verbindungsstückes an die benachbarten Leitungsteile (α, ΐ) vermittelnden Rohrstücken (d) verbunden sind.Connection hose provided with a protective cover for railroad cars, characterized in that the protective covers (e, /) connected by ball joints are firmly connected at the ends to the pipe sections (d) providing the connection of the connection piece to the adjacent line parts (α, ΐ) . I Hierzu 1 Blatt Zeichnungen.I 1 sheet of drawings.
DENDAT352813D Connection hose with protective cover for railroad cars Expired DE352813C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE352813T

Publications (1)

Publication Number Publication Date
DE352813C true DE352813C (en) 1922-05-04

Family

ID=6277791

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT352813D Expired DE352813C (en) Connection hose with protective cover for railroad cars

Country Status (1)

Country Link
DE (1) DE352813C (en)

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900226C (en) * 1951-08-12 1953-12-21 Antonio Lopez Perez Coupling device for heating steam lines from railroad cars
US5865378A (en) 1997-01-10 1999-02-02 Teledyne Industries, Inc. Flexible shower arm assembly
USD406636S (en) 1998-01-06 1999-03-09 Teledyne Industries, Inc. Flexible shower arm
US6164570A (en) 1994-11-14 2000-12-26 Water Pik, Inc. Self-supporting reconfigurable hose
USD440641S1 (en) 1997-01-10 2001-04-17 Water Pik, Inc. Flexible shower arm
US6626210B2 (en) 2001-01-12 2003-09-30 Water Pik, Inc. Flexible arm assembly
US6641057B2 (en) 2000-12-12 2003-11-04 Water Pik, Inc. Shower head assembly
USD616061S1 (en) 2008-09-29 2010-05-18 Water Pik, Inc. Showerhead assembly
US7740186B2 (en) 2004-09-01 2010-06-22 Water Pik, Inc. Drenching shower head
USD618766S1 (en) 2008-05-01 2010-06-29 Water Pik, Inc. Showerhead arm
US7770822B2 (en) 2006-12-28 2010-08-10 Water Pik, Inc. Hand shower with an extendable handle
US7789326B2 (en) 2006-12-29 2010-09-07 Water Pik, Inc. Handheld showerhead with mode control and method of selecting a handheld showerhead mode
USD624156S1 (en) 2008-04-30 2010-09-21 Water Pik, Inc. Pivot ball attachment
USD625776S1 (en) 2009-10-05 2010-10-19 Water Pik, Inc. Showerhead
US7905429B2 (en) 2005-10-18 2011-03-15 Water Pik, Inc. Dispensing system and method for shower arm
US8020788B2 (en) 2002-12-10 2011-09-20 Water Pik, Inc. Showerhead with enhanced pause mode
US8020787B2 (en) 2006-11-29 2011-09-20 Water Pik, Inc. Showerhead system
US8024822B2 (en) 2004-06-14 2011-09-27 Water Pik, Inc. Articulating shower arm
US8028935B2 (en) 2007-05-04 2011-10-04 Water Pik, Inc. Low flow showerhead and method of making same
USD673649S1 (en) 2012-01-27 2013-01-01 Water Pik, Inc. Ring-shaped wall mount showerhead
US8348181B2 (en) 2008-09-15 2013-01-08 Water Pik, Inc. Shower assembly with radial mode changer
USD674050S1 (en) 2012-01-27 2013-01-08 Water Pik, Inc. Ring-shaped handheld showerhead
US8366024B2 (en) 2006-12-28 2013-02-05 Water Pik, Inc. Low speed pulsating showerhead
USD692111S1 (en) 2012-10-11 2013-10-22 Water Pik, Inc. Mounting bracket for water flosser
US8616470B2 (en) 2010-08-25 2013-12-31 Water Pik, Inc. Mode control valve in showerhead connector
US8733675B2 (en) 2006-04-20 2014-05-27 Water Pik, Inc. Converging spray showerhead
US8794543B2 (en) 2006-12-28 2014-08-05 Water Pik, Inc. Low-speed pulsating showerhead
USD711505S1 (en) 2013-05-20 2014-08-19 Water Pik, Inc. Shower arm
USD711506S1 (en) 2013-05-20 2014-08-19 Water Pik, Inc. Showerhead with arm
USD744064S1 (en) 2014-06-13 2015-11-24 Water Pik, Inc. Handheld showerhead
USD744066S1 (en) 2014-06-13 2015-11-24 Water Pik, Inc. Wall mount showerhead
USD744065S1 (en) 2014-06-13 2015-11-24 Water Pik, Inc. Handheld showerhead
USD744612S1 (en) 2014-06-13 2015-12-01 Water Pik, Inc. Handheld showerhead
USD744611S1 (en) 2014-06-13 2015-12-01 Water Pik, Inc. Handheld showerhead
USD744614S1 (en) 2014-06-13 2015-12-01 Water Pik, Inc. Wall mount showerhead
USD745111S1 (en) 2014-06-13 2015-12-08 Water Pik, Inc. Wall mount showerhead
US9347208B2 (en) 2012-06-22 2016-05-24 Water Pik, Inc. Bracket for showerhead with integral flow control
US9404243B2 (en) 2013-06-13 2016-08-02 Water Pik, Inc. Showerhead with turbine driven shutter
US9700909B2 (en) 2006-10-09 2017-07-11 Water Pik, Inc. Shower arm attachment assembly
USD803981S1 (en) 2016-02-01 2017-11-28 Water Pik, Inc. Handheld spray nozzle
USD843549S1 (en) 2017-07-19 2019-03-19 Water Pik, Inc. Handheld spray nozzle
US10265710B2 (en) 2016-04-15 2019-04-23 Water Pik, Inc. Showerhead with dual oscillating massage
US10441960B2 (en) 2016-09-08 2019-10-15 Water Pik, Inc. Pause assembly for showerheads
US10449558B2 (en) 2016-02-01 2019-10-22 Water Pik, Inc. Handheld pet spray wand
USD872227S1 (en) 2018-04-20 2020-01-07 Water Pik, Inc. Handheld spray device
US10730061B2 (en) 2014-10-03 2020-08-04 Water Pik, Inc. Automatically locking shower arm joint
USD970684S1 (en) 2016-04-15 2022-11-22 Water Pik, Inc. Showerhead

Cited By (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900226C (en) * 1951-08-12 1953-12-21 Antonio Lopez Perez Coupling device for heating steam lines from railroad cars
US6164570A (en) 1994-11-14 2000-12-26 Water Pik, Inc. Self-supporting reconfigurable hose
US5865378A (en) 1997-01-10 1999-02-02 Teledyne Industries, Inc. Flexible shower arm assembly
USD440641S1 (en) 1997-01-10 2001-04-17 Water Pik, Inc. Flexible shower arm
US6629651B1 (en) 1997-01-10 2003-10-07 Water Pik, Inc. Flexible shower arm assembly
USD406636S (en) 1998-01-06 1999-03-09 Teledyne Industries, Inc. Flexible shower arm
US6641057B2 (en) 2000-12-12 2003-11-04 Water Pik, Inc. Shower head assembly
US6626210B2 (en) 2001-01-12 2003-09-30 Water Pik, Inc. Flexible arm assembly
US8020788B2 (en) 2002-12-10 2011-09-20 Water Pik, Inc. Showerhead with enhanced pause mode
US8905332B2 (en) 2002-12-10 2014-12-09 Water Pik, Inc. Dual turbine showerhead
US9795975B2 (en) 2002-12-10 2017-10-24 Water Pik, Inc. Dual turbine showerhead
US8621681B2 (en) 2004-06-14 2014-01-07 Water Pik, Inc. Articulating shower arm
US8024822B2 (en) 2004-06-14 2011-09-27 Water Pik, Inc. Articulating shower arm
US8292200B2 (en) 2004-09-01 2012-10-23 Water Pik, Inc. Drenching showerhead
US7740186B2 (en) 2004-09-01 2010-06-22 Water Pik, Inc. Drenching shower head
US9157218B2 (en) 2005-10-18 2015-10-13 Water Pik, Inc. Dispensing system and method for shower arm
US7905429B2 (en) 2005-10-18 2011-03-15 Water Pik, Inc. Dispensing system and method for shower arm
US8733675B2 (en) 2006-04-20 2014-05-27 Water Pik, Inc. Converging spray showerhead
US9700909B2 (en) 2006-10-09 2017-07-11 Water Pik, Inc. Shower arm attachment assembly
US10215309B2 (en) 2006-10-09 2019-02-26 Water Pik, Inc. Shower arm attachment assembly
US8020787B2 (en) 2006-11-29 2011-09-20 Water Pik, Inc. Showerhead system
US8132745B2 (en) 2006-11-29 2012-03-13 Water Pik, Inc. Showerhead with tube connectors
US8794543B2 (en) 2006-12-28 2014-08-05 Water Pik, Inc. Low-speed pulsating showerhead
US8366024B2 (en) 2006-12-28 2013-02-05 Water Pik, Inc. Low speed pulsating showerhead
US7770822B2 (en) 2006-12-28 2010-08-10 Water Pik, Inc. Hand shower with an extendable handle
US8967497B2 (en) 2006-12-29 2015-03-03 Water Pik, Inc. Handheld showerhead with mode selector in handle
US8584972B2 (en) 2006-12-29 2013-11-19 Water Pik, Inc. Handheld showerhead with fluid passageways
US9623424B2 (en) 2006-12-29 2017-04-18 Water Pik, Inc. Handheld showerhead with mode selector in handle
US9623425B2 (en) 2006-12-29 2017-04-18 Water Pik, Inc. Showerhead with rotatable control valve
US9636694B2 (en) 2006-12-29 2017-05-02 Water Pik, Inc. Showerhead with movable control valve
US7789326B2 (en) 2006-12-29 2010-09-07 Water Pik, Inc. Handheld showerhead with mode control and method of selecting a handheld showerhead mode
US8146838B2 (en) 2006-12-29 2012-04-03 Water Pik, Inc. Handheld showerhead with mode control in handle
US8028935B2 (en) 2007-05-04 2011-10-04 Water Pik, Inc. Low flow showerhead and method of making same
US9127794B2 (en) 2007-05-04 2015-09-08 Water Pik, Inc. Pivot attachment for showerheads
US8371618B2 (en) 2007-05-04 2013-02-12 Water Pik, Inc. Hidden pivot attachment for showers and method of making same
US8789218B2 (en) 2007-05-04 2014-07-29 Water Pik, Inc. Molded arm for showerheads and method of making same
USD624156S1 (en) 2008-04-30 2010-09-21 Water Pik, Inc. Pivot ball attachment
USD618766S1 (en) 2008-05-01 2010-06-29 Water Pik, Inc. Showerhead arm
US8348181B2 (en) 2008-09-15 2013-01-08 Water Pik, Inc. Shower assembly with radial mode changer
US8757517B2 (en) 2008-09-15 2014-06-24 Water Pik, Inc. Showerhead with flow directing plates and radial mode changer
USD616061S1 (en) 2008-09-29 2010-05-18 Water Pik, Inc. Showerhead assembly
USD641831S1 (en) 2009-10-05 2011-07-19 Water Pik, Inc. Showerhead
USD625776S1 (en) 2009-10-05 2010-10-19 Water Pik, Inc. Showerhead
US8616470B2 (en) 2010-08-25 2013-12-31 Water Pik, Inc. Mode control valve in showerhead connector
USD674050S1 (en) 2012-01-27 2013-01-08 Water Pik, Inc. Ring-shaped handheld showerhead
USD678463S1 (en) 2012-01-27 2013-03-19 Water Pik, Inc. Ring-shaped wall mount showerhead
USD678467S1 (en) 2012-01-27 2013-03-19 Water Pik, Inc. Ring-shaped handheld showerhead
USD673649S1 (en) 2012-01-27 2013-01-01 Water Pik, Inc. Ring-shaped wall mount showerhead
US10532369B2 (en) 2012-06-22 2020-01-14 Water Pik, Inc. Showerhead bracket
US10226777B2 (en) 2012-06-22 2019-03-12 Water Pik, Inc. Showerhead bracket
US9347208B2 (en) 2012-06-22 2016-05-24 Water Pik, Inc. Bracket for showerhead with integral flow control
USD692111S1 (en) 2012-10-11 2013-10-22 Water Pik, Inc. Mounting bracket for water flosser
USD711505S1 (en) 2013-05-20 2014-08-19 Water Pik, Inc. Shower arm
USD711506S1 (en) 2013-05-20 2014-08-19 Water Pik, Inc. Showerhead with arm
US9404243B2 (en) 2013-06-13 2016-08-02 Water Pik, Inc. Showerhead with turbine driven shutter
US11648573B2 (en) 2013-06-13 2023-05-16 Water Pik, Inc. Showerhead
US11173502B2 (en) 2013-06-13 2021-11-16 Water Pik, Inc. Showerhead with plurality of modes
US10994289B2 (en) 2013-06-13 2021-05-04 Water Pik, Inc. Showerhead with turbine driven shutter
US10525488B2 (en) 2013-06-13 2020-01-07 Water Pik, Inc. Showerhead with engine release assembly
US10478837B2 (en) 2013-06-13 2019-11-19 Water Pik, Inc. Method for assembling a showerhead
USD744064S1 (en) 2014-06-13 2015-11-24 Water Pik, Inc. Handheld showerhead
USD744611S1 (en) 2014-06-13 2015-12-01 Water Pik, Inc. Handheld showerhead
USD745111S1 (en) 2014-06-13 2015-12-08 Water Pik, Inc. Wall mount showerhead
USD744066S1 (en) 2014-06-13 2015-11-24 Water Pik, Inc. Wall mount showerhead
USD744065S1 (en) 2014-06-13 2015-11-24 Water Pik, Inc. Handheld showerhead
USD744612S1 (en) 2014-06-13 2015-12-01 Water Pik, Inc. Handheld showerhead
USD744614S1 (en) 2014-06-13 2015-12-01 Water Pik, Inc. Wall mount showerhead
US10730061B2 (en) 2014-10-03 2020-08-04 Water Pik, Inc. Automatically locking shower arm joint
US11883834B2 (en) 2016-02-01 2024-01-30 Water Pik, Inc. Handheld showerhead with linear nozzle arrays
US10449558B2 (en) 2016-02-01 2019-10-22 Water Pik, Inc. Handheld pet spray wand
USD803981S1 (en) 2016-02-01 2017-11-28 Water Pik, Inc. Handheld spray nozzle
US11413632B2 (en) 2016-02-01 2022-08-16 Water Pik, Inc. Handheld showerhead with linear nozzle arrays
USD970684S1 (en) 2016-04-15 2022-11-22 Water Pik, Inc. Showerhead
US11084047B2 (en) 2016-04-15 2021-08-10 Water Pik, Inc. Showerhead with dual oscillating massage
USD950011S1 (en) 2016-04-15 2022-04-26 Water Pik, Inc. Showerhead with dual oscillating massage
USD983322S1 (en) 2016-04-15 2023-04-11 Water Pik, Inc. Showerhead
US10265710B2 (en) 2016-04-15 2019-04-23 Water Pik, Inc. Showerhead with dual oscillating massage
USD1029184S1 (en) 2016-04-15 2024-05-28 Water Pik, Inc. Showerhead
US11458488B2 (en) 2016-09-08 2022-10-04 Water Pik, Inc. Linearly actuated pause assembly for showerheads
US10441960B2 (en) 2016-09-08 2019-10-15 Water Pik, Inc. Pause assembly for showerheads
US11759801B2 (en) 2016-09-08 2023-09-19 Water Pik, Inc. Pause assembly for showerheads
USD875210S1 (en) 2017-07-19 2020-02-11 Water Pik, Inc. Handheld spray nozzle
USD843549S1 (en) 2017-07-19 2019-03-19 Water Pik, Inc. Handheld spray nozzle
USD912767S1 (en) 2018-04-20 2021-03-09 Water Pik, Inc. Handheld spray device
USD872227S1 (en) 2018-04-20 2020-01-07 Water Pik, Inc. Handheld spray device

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