ES2148013A1 - Metodo para fabricar manguitos de union estancos. - Google Patents

Metodo para fabricar manguitos de union estancos.

Info

Publication number
ES2148013A1
ES2148013A1 ES009600873A ES9600873A ES2148013A1 ES 2148013 A1 ES2148013 A1 ES 2148013A1 ES 009600873 A ES009600873 A ES 009600873A ES 9600873 A ES9600873 A ES 9600873A ES 2148013 A1 ES2148013 A1 ES 2148013A1
Authority
ES
Spain
Prior art keywords
disc
heat exchanger
sleeve
pair
connecting heat
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
ES009600873A
Other languages
English (en)
Other versions
ES2148013B1 (es
Inventor
Lolli Valter
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
Publication of ES2148013A1 publication Critical patent/ES2148013A1/es
Application granted granted Critical
Publication of ES2148013B1 publication Critical patent/ES2148013B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F28F9/264—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by sleeves, nipples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/182—Rolling annular grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Punching Or Piercing (AREA)

Abstract

Método para fabricar manguitos de unión estancos comprendiendo una operación de corte de un elemento en forma de disco (1) de una chapa metálica. Dicho disco es perforado axialmente y luego se somete a una operación de incisión periférica a fin de producir un canal circular (5), definido por un par de tramos separados (7a, 7b). Los tramos separados (7a, 7b) se someten a una operación de embutición, al objeto de formar un tubo cilíndrico (10), en cuyo exterior presenta una garganta circular (11) central. Dentro del tubo (10) se corta una porción anular interna (13), a fin de definir un par de resaltes (15) en oposición. Finalmente se procede al roscado de la superficie exterior del tubo (10), formando partes (16a, 16b) con roscas en sentidos opuestos, separadas por dicha garganta central (11).
ES009600873A 1995-04-19 1996-04-18 Metodo para fabricar manguitos de union estancos. Expired - Fee Related ES2148013B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95BO000175A IT1280421B1 (it) 1995-04-19 1995-04-19 Metodo per realizzare giunti di collegamento a tenuta

Publications (2)

Publication Number Publication Date
ES2148013A1 true ES2148013A1 (es) 2000-10-01
ES2148013B1 ES2148013B1 (es) 2001-05-01

Family

ID=11340534

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009600873A Expired - Fee Related ES2148013B1 (es) 1995-04-19 1996-04-18 Metodo para fabricar manguitos de union estancos.

Country Status (3)

Country Link
ES (1) ES2148013B1 (es)
FR (1) FR2733295B1 (es)
IT (1) IT1280421B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101265998B (zh) * 2008-04-12 2010-12-01 林智勇 带加强筋对丝及制造方法
DE102009011151B4 (de) * 2009-02-28 2020-07-09 Danfoss A/S Gliederheizkörpertrennelement und Gliederheizkörper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE473840A (es) * 1942-01-31
DE4013238A1 (de) * 1990-04-26 1991-10-31 Wf Maschinenbau Blechformtech Vorrichtung zur herstellung von werkstuecken, wie poly-v-scheiben, felgen o. dgl.
US5440796A (en) * 1992-10-30 1995-08-15 Dieter Kirschdorf Method for manufacturing a brake shoe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE473840A (es) * 1942-01-31
DE4013238A1 (de) * 1990-04-26 1991-10-31 Wf Maschinenbau Blechformtech Vorrichtung zur herstellung von werkstuecken, wie poly-v-scheiben, felgen o. dgl.
US5440796A (en) * 1992-10-30 1995-08-15 Dieter Kirschdorf Method for manufacturing a brake shoe

Also Published As

Publication number Publication date
IT1280421B1 (it) 1998-01-20
FR2733295B1 (fr) 1999-09-10
ES2148013B1 (es) 2001-05-01
FR2733295A1 (fr) 1996-10-25
ITBO950175A0 (it) 1995-04-19
ITBO950175A1 (it) 1996-10-19

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