ES257485U - Ÿdispositivo de guia de tubo y de arrastre de guia para generador de vaporÿ. - Google Patents

Ÿdispositivo de guia de tubo y de arrastre de guia para generador de vaporÿ.

Info

Publication number
ES257485U
ES257485U ES1979257485U ES257485U ES257485U ES 257485 U ES257485 U ES 257485U ES 1979257485 U ES1979257485 U ES 1979257485U ES 257485 U ES257485 U ES 257485U ES 257485 U ES257485 U ES 257485U
Authority
ES
Spain
Prior art keywords
heat exchanger
tube guide
exchanger tube
extractor tool
tube
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.)
Granted
Application number
ES1979257485U
Other languages
English (en)
Other versions
ES257485Y (es
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.)
WESTINGHOUESE ELECTRIC Corp
Original Assignee
WESTINGHOUESE ELECTRIC Corp
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 WESTINGHOUESE ELECTRIC Corp filed Critical WESTINGHOUESE ELECTRIC Corp
Publication of ES257485U publication Critical patent/ES257485U/es
Application granted granted Critical
Publication of ES257485Y publication Critical patent/ES257485Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/025—For detaching only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53113—Heat exchanger
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53987—Tube, sleeve or ferrule
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53991—Work gripper, anvil, or element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Automatic Assembly (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Dispositivo de guía de tubo y de arrastre guía para generador de vapor para guiar tubos en orificios formados a través de la placa de tubos de un generador de vapor, que incluye un útil para extraer dicha guía cuando dicho, tubo ha sido situado adecuadamente, incluyendo dicha disposición una guía de tubo que tiene una extremidad delantera generalmente cónica y una extremidad trasera cilíndrica adaptada para situarse en el interior de las extremidades delanteras de un tubo, sobresaliendo dicha extremidad delantera hacia el exterior a partir de dicho tubo para guiar dicho tubo a través de dichos orificios, y un dispositivo para mantener de manera desarmable dicha guía dentro de la extremidad frontal de un tubo, caracterizada porque la extremidad delantera de dicha guía de tubo (20) tiene una punta generalmente cónica (30) con una porción de vástago (28) de sección transversal reducida entre la punta (390) y la extremidad posterior (22), formando la extremidad posterior de dicha punta (30) unsaliente anular (34) que tiene una superficie inclinada, y porque dicho útil incluye un elemento de extracción (10) soportado de manera pivotante en un brazo porta-útil (43) y normalmente orientada hacia su posición de acoplamiento con dicha punta (20), teniendo dicho elemento de extracción (40) una porción de gancho (66) con una muesca (67) para definir de este modo un par de ganchos separados y de configuración idéntica (68, 70) que definen conjuntamente una superficie angular (76) que corresponde a la superficie inclinada de dicho saliente anular (34) estando adaptada dicha muesca (67) para recibir dicho vástago (28) de dicha guía de tubo (20) con dichos ganchos (68, 70) acoplados con dicha punta cónica (30) de modo que el movimiento de dichos elementos de útil (40) hacia dicha guía de turno (20) hace que dichos ganchos (68, 70) provoquen el pivotamiento de dicho elemento de útil (40) para acoplar dichos ganchos (68, 70) con dicha punta (30) con el objeto de extraer de un tubo dicha guíade tubos (20).
ES1979257485U 1978-04-21 1979-04-20 Dispositivo de guia de tubo y de arrastre de guia para generador de vapor . Expired ES257485Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/898,348 US4180902A (en) 1978-04-21 1978-04-21 Heat exchanger tube guide and extractor tool therefor

Publications (2)

Publication Number Publication Date
ES257485U true ES257485U (es) 1981-10-16
ES257485Y ES257485Y (es) 1982-05-01

Family

ID=25409319

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979257485U Expired ES257485Y (es) 1978-04-21 1979-04-20 Dispositivo de guia de tubo y de arrastre de guia para generador de vapor .

Country Status (5)

Country Link
US (1) US4180902A (es)
EP (1) EP0004876B1 (es)
JP (1) JPS54141902A (es)
DE (1) DE2961644D1 (es)
ES (1) ES257485Y (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263732B (en) * 1992-01-22 1995-01-25 Chang Hsing Wen An extractor unit
CN104128906A (zh) * 2014-08-01 2014-11-05 张家港化工机械股份有限公司 换热管穿管导向头
CN108127368A (zh) * 2017-11-07 2018-06-08 武汉船用机械有限责任公司 一种孔与轴的装配工装及装配方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536553A (en) * 1923-01-27 1925-05-05 Enoch C Seale Roller-bearing-sleeve puller
US1567485A (en) * 1925-06-10 1925-12-29 Zim Mfg Company Tool for removing spring supports on axles
US2275393A (en) * 1940-10-02 1942-03-03 Snap Grip Products Inc Tool
US3906607A (en) * 1974-09-05 1975-09-23 Alexei Alexeevich Gusev Device for relative orientation of parts
DE2620406B2 (de) * 1976-05-08 1980-04-03 Gerhard 4600 Dortmund Hindrichs Montagevorrichtung zum Einschieben der Rohre in die Rohrboden von großen Wärmetauschanlagen

Also Published As

Publication number Publication date
JPS54141902A (en) 1979-11-05
DE2961644D1 (en) 1982-02-18
ES257485Y (es) 1982-05-01
EP0004876B1 (en) 1981-12-30
EP0004876A1 (en) 1979-10-31
US4180902A (en) 1980-01-01

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