DE29618268U1 - Expanding device for expanding pipe ends - Google Patents

Expanding device for expanding pipe ends

Info

Publication number
DE29618268U1
DE29618268U1 DE29618268U DE29618268U DE29618268U1 DE 29618268 U1 DE29618268 U1 DE 29618268U1 DE 29618268 U DE29618268 U DE 29618268U DE 29618268 U DE29618268 U DE 29618268U DE 29618268 U1 DE29618268 U1 DE 29618268U1
Authority
DE
Germany
Prior art keywords
expanding
pipe ends
expanding device
expanding pipe
pipe
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 - Lifetime
Application number
DE29618268U
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.)
Novopress GmbH Pressen und Presswerkzeuge and Co KG
Original Assignee
Novopress GmbH Pressen und Presswerkzeuge and Co KG
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 Novopress GmbH Pressen und Presswerkzeuge and Co KG filed Critical Novopress GmbH Pressen und Presswerkzeuge and Co KG
Priority to DE29618268U priority Critical patent/DE29618268U1/en
Publication of DE29618268U1 publication Critical patent/DE29618268U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • B29C57/06—Belling or enlarging, e.g. combined with forming a groove using mechanical means elastically deformable
DE29618268U 1996-10-22 1996-10-22 Expanding device for expanding pipe ends Expired - Lifetime DE29618268U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29618268U DE29618268U1 (en) 1996-10-22 1996-10-22 Expanding device for expanding pipe ends

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29618268U DE29618268U1 (en) 1996-10-22 1996-10-22 Expanding device for expanding pipe ends

Publications (1)

Publication Number Publication Date
DE29618268U1 true DE29618268U1 (en) 1996-12-05

Family

ID=8030835

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29618268U Expired - Lifetime DE29618268U1 (en) 1996-10-22 1996-10-22 Expanding device for expanding pipe ends

Country Status (1)

Country Link
DE (1) DE29618268U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1179409A2 (en) * 2000-08-02 2002-02-13 Aquatechnik S.P.A. Method and apparatus for bell-shaping the ends of pipes
DE102004024575A1 (en) * 2004-05-18 2005-12-15 Daimlerchrysler Ag Tube expansion tool has two-part expansion lance making contact with the tube via a deformation element
DE202011107262U1 (en) 2011-10-25 2012-02-03 Peter Hoffmann Pipe expander for expanding plastic pipes
DE102014008550A1 (en) * 2014-06-16 2015-12-17 Sms Meer Gmbh Mechanical tube expander

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807988A1 (en) * 1977-02-22 1978-08-24 Beauvillier & Cie DEVICE FOR FORMING JOINT EXPANSIONS OR CONNECTION POINTS AT PIPE ENDS
WO1984000120A1 (en) * 1982-07-01 1984-01-19 Rast Patent Mfg Pty Tube expander

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807988A1 (en) * 1977-02-22 1978-08-24 Beauvillier & Cie DEVICE FOR FORMING JOINT EXPANSIONS OR CONNECTION POINTS AT PIPE ENDS
WO1984000120A1 (en) * 1982-07-01 1984-01-19 Rast Patent Mfg Pty Tube expander

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1179409A2 (en) * 2000-08-02 2002-02-13 Aquatechnik S.P.A. Method and apparatus for bell-shaping the ends of pipes
EP1179409A3 (en) * 2000-08-02 2002-05-29 Aquatechnik S.P.A. Method and apparatus for bell-shaping the ends of pipes
DE102004024575A1 (en) * 2004-05-18 2005-12-15 Daimlerchrysler Ag Tube expansion tool has two-part expansion lance making contact with the tube via a deformation element
DE202011107262U1 (en) 2011-10-25 2012-02-03 Peter Hoffmann Pipe expander for expanding plastic pipes
DE102014008550A1 (en) * 2014-06-16 2015-12-17 Sms Meer Gmbh Mechanical tube expander
EP2957363A1 (en) 2014-06-16 2015-12-23 SMS Meer GmbH Mechanical tube expander

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970123

R021 Search request validly filed

Effective date: 19961109

R163 Identified publications notified

Effective date: 19970108

R150 Term of protection extended to 6 years

Effective date: 20000209

R151 Term of protection extended to 8 years

Effective date: 20021112

R158 Lapse of ip right after 8 years

Effective date: 20050503