IT1229420B - Apparecchio e metodo per l'espansione di tubi a forcina flessibile a doppia stazione. - Google Patents

Apparecchio e metodo per l'espansione di tubi a forcina flessibile a doppia stazione.

Info

Publication number
IT1229420B
IT1229420B IT8920749A IT2074989A IT1229420B IT 1229420 B IT1229420 B IT 1229420B IT 8920749 A IT8920749 A IT 8920749A IT 2074989 A IT2074989 A IT 2074989A IT 1229420 B IT1229420 B IT 1229420B
Authority
IT
Italy
Prior art keywords
expansion
fork tubes
flexible fork
double station
station flexible
Prior art date
Application number
IT8920749A
Other languages
English (en)
Other versions
IT8920749A0 (it
Inventor
Michael L Mcdonough
Bruce J Poplawski
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of IT8920749A0 publication Critical patent/IT8920749A0/it
Application granted granted Critical
Publication of IT1229420B publication Critical patent/IT1229420B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y10T29/4938—Common fin traverses plurality of tubes
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49828—Progressively advancing of work assembly station or assembled portion of work
    • Y10T29/49829—Advancing work to successive stations [i.e., assembly line]
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube
    • 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
    • Y10T29/53122—Heat exchanger including deforming means
    • 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
    • Y10T29/534—Multiple station assembly or disassembly apparatus
    • Y10T29/53417—Means to fasten work parts together
    • Y10T29/53422—Means to fasten work parts together by deforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Automatic Assembly (AREA)
IT8920749A 1988-06-06 1989-06-02 Apparecchio e metodo per l'espansione di tubi a forcina flessibile a doppia stazione. IT1229420B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/202,933 US4850101A (en) 1988-06-06 1988-06-06 Dual-station flexible hairpin tube expansion apparatus

Publications (2)

Publication Number Publication Date
IT8920749A0 IT8920749A0 (it) 1989-06-02
IT1229420B true IT1229420B (it) 1991-08-08

Family

ID=22751798

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920749A IT1229420B (it) 1988-06-06 1989-06-02 Apparecchio e metodo per l'espansione di tubi a forcina flessibile a doppia stazione.

Country Status (3)

Country Link
US (1) US4850101A (it)
JP (1) JPH0236030A (it)
IT (1) IT1229420B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033190A (en) * 1990-08-27 1991-07-23 Carrier Corporation Method for controlling a tube expander
US5557840A (en) * 1995-02-13 1996-09-24 J. E. Miller Inc. Tube sheet locator and tube expander
GB2354299A (en) * 1999-09-16 2001-03-21 Ford Motor Co An expander assembly
US8033018B2 (en) * 2008-06-13 2011-10-11 Goodman Global, Inc. Method for manufacturing tube and fin heat exchanger with reduced tube diameter
US9555464B2 (en) 2012-06-21 2017-01-31 Carrier Corporation Tension expansion clamping tool block
JP6090567B2 (ja) * 2012-12-18 2017-03-08 京進工業株式会社 拡管装置
CN105014336A (zh) * 2015-06-24 2015-11-04 江苏盛信重工有限公司 双管板换热器新型的制造工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688533A (en) * 1970-10-19 1972-09-05 Tridan Tool & Machine Tube expansion apparatus
US3733673A (en) * 1971-11-29 1973-05-22 Young Radiator Co Heat-exchange core assembly machine
SU785012A1 (ru) * 1978-05-31 1980-12-07 Проектный Институт "Росгипроместпром" Автомат дл сборки секций теплообменников
JPS5768237A (en) * 1980-10-16 1982-04-26 Nippon Radiator Co Ltd Automatic assembling machine for heat exchanger core
US4584751A (en) * 1984-04-30 1986-04-29 Carrier Corporation Apparatus for assembling fin plate heat exchangers
DE3430964A1 (de) * 1984-08-23 1986-02-27 Th. Kieserling & Albrecht Gmbh & Co, 5650 Solingen Werkzeugmaschine zur verbindung von rohren und rohrboeden eines waermetauschers
JPS61152315U (it) * 1985-03-13 1986-09-20
US4738014A (en) * 1986-12-22 1988-04-19 Carrier Corporation Apparatus for moving plate fin coils from station to station

Also Published As

Publication number Publication date
IT8920749A0 (it) 1989-06-02
US4850101A (en) 1989-07-25
JPH0236030A (ja) 1990-02-06

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