CA3059310A1 - Extenseur ameliore pour agrandir des tuyaux en metal - Google Patents

Extenseur ameliore pour agrandir des tuyaux en metal Download PDF

Info

Publication number
CA3059310A1
CA3059310A1 CA3059310A CA3059310A CA3059310A1 CA 3059310 A1 CA3059310 A1 CA 3059310A1 CA 3059310 A CA3059310 A CA 3059310A CA 3059310 A CA3059310 A CA 3059310A CA 3059310 A1 CA3059310 A1 CA 3059310A1
Authority
CA
Canada
Prior art keywords
expander
flexible rods
drum
flexible
rods
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.)
Abandoned
Application number
CA3059310A
Other languages
English (en)
Inventor
Daniele Cerliani
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.)
CEBI HI-TECH Srl
Original Assignee
CEBI HI-TECH Srl
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 CEBI HI-TECH Srl filed Critical CEBI HI-TECH Srl
Publication of CA3059310A1 publication Critical patent/CA3059310A1/fr
Abandoned legal-status Critical Current

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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B21D41/026—Enlarging by means of mandrels
    • 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
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Extraction Processes (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
CA3059310A 2018-11-15 2019-10-21 Extenseur ameliore pour agrandir des tuyaux en metal Abandoned CA3059310A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000010355 2018-11-15
IT102018000010355A IT201800010355A1 (it) 2018-11-15 2018-11-15 “Mandrinatrice perfezionata per l’espansione di tubi metallici”

Publications (1)

Publication Number Publication Date
CA3059310A1 true CA3059310A1 (fr) 2020-05-15

Family

ID=65496892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3059310A Abandoned CA3059310A1 (fr) 2018-11-15 2019-10-21 Extenseur ameliore pour agrandir des tuyaux en metal

Country Status (4)

Country Link
US (1) US20200156138A1 (fr)
EP (1) EP3666412B1 (fr)
CA (1) CA3059310A1 (fr)
IT (1) IT201800010355A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117620016A (zh) * 2023-12-04 2024-03-01 广东博益空调配套设备有限公司 一种卧式胀管机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789648A (en) * 1972-12-27 1974-02-05 Tridan Tool & Machine Portable tube expander
US5916321A (en) * 1998-09-04 1999-06-29 Tridan International, Inc. Rod driver gear for a tubing expander
DK200900463A (da) * 2009-04-06 2010-10-07 Davidsen Michael Maskine til ekspansion af rør
US20130186166A1 (en) * 2012-01-20 2013-07-25 Kaydon Corporation Tube forming machine
HUE035880T2 (en) * 2013-04-05 2018-05-28 Cms Costruzione Macch Speciali S R L Thumb drum machine
JP2015085383A (ja) * 2013-11-01 2015-05-07 株式会社ＥＢｏｘ研究所 引抜き式拡管ユニット、装置、方法、及び熱交換器

Also Published As

Publication number Publication date
EP3666412A1 (fr) 2020-06-17
IT201800010355A1 (it) 2020-05-15
EP3666412B1 (fr) 2021-08-04
US20200156138A1 (en) 2020-05-21

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20230421