DE3242673A1 - Herstellungsverfahren fuer kolben - Google Patents

Herstellungsverfahren fuer kolben

Info

Publication number
DE3242673A1
DE3242673A1 DE19823242673 DE3242673T DE3242673A1 DE 3242673 A1 DE3242673 A1 DE 3242673A1 DE 19823242673 DE19823242673 DE 19823242673 DE 3242673 T DE3242673 T DE 3242673T DE 3242673 A1 DE3242673 A1 DE 3242673A1
Authority
DE
Germany
Prior art keywords
piston
manufacturing process
manufacturing
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.)
Ceased
Application number
DE19823242673
Other languages
English (en)
Inventor
Anthony Frederick Grogan
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.)
AE PLC
Original Assignee
AE PLC
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 AE PLC filed Critical AE PLC
Priority claimed from PCT/GB1982/000124 external-priority patent/WO1982003813A1/en
Publication of DE3242673A1 publication Critical patent/DE3242673A1/de
Ceased legal-status Critical Current

Links

DE19823242673 1981-04-28 1982-04-27 Herstellungsverfahren fuer kolben Ceased DE3242673A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8113045 1981-04-28
PCT/GB1982/000124 WO1982003813A1 (en) 1981-04-28 1982-04-27 Manufacture of pistons

Publications (1)

Publication Number Publication Date
DE3242673A1 true DE3242673A1 (de) 1983-06-01

Family

ID=26279265

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823242673 Ceased DE3242673A1 (de) 1981-04-28 1982-04-27 Herstellungsverfahren fuer kolben

Country Status (1)

Country Link
DE (1) DE3242673A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922377A1 (de) * 1989-07-07 1991-01-17 Audi Ag Verfahren zum behandeln von oberflaechen von mechanisch vorbearbeiteten bauteilen aus metall mittels eines lasers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1373987A (en) * 1972-07-27 1974-11-13 Mahle Gmbh Method of manufacturing pistons
GB1501342A (en) * 1975-09-02 1978-02-15 Caterpillar Tractor Co Aluminium piston with reinforced piston ring grooves and method of making same
US4250374A (en) * 1978-07-07 1981-02-10 Sumitomo Kinzoku Kogyo Kabushiki Gaisha Process and apparatus for the surface heat treatment of steel products by a laser beam
EP0030042A1 (de) * 1979-11-29 1981-06-10 Karl Schmidt Gmbh Verfahren zur Gestaltung des Randes einer Brennraummulde eines Leichtmetallkolbens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1373987A (en) * 1972-07-27 1974-11-13 Mahle Gmbh Method of manufacturing pistons
GB1501342A (en) * 1975-09-02 1978-02-15 Caterpillar Tractor Co Aluminium piston with reinforced piston ring grooves and method of making same
US4250374A (en) * 1978-07-07 1981-02-10 Sumitomo Kinzoku Kogyo Kabushiki Gaisha Process and apparatus for the surface heat treatment of steel products by a laser beam
EP0030042A1 (de) * 1979-11-29 1981-06-10 Karl Schmidt Gmbh Verfahren zur Gestaltung des Randes einer Brennraummulde eines Leichtmetallkolbens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922377A1 (de) * 1989-07-07 1991-01-17 Audi Ag Verfahren zum behandeln von oberflaechen von mechanisch vorbearbeiteten bauteilen aus metall mittels eines lasers

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection