DE2007647A1 - Verfahren und Vorrichtung zum Her stellen von Ringnuten und/oder des Lauf flachenprofils am Dichtmantel eines Stahl kolbens von insbesondere Brennkraftma schinen - Google Patents

Verfahren und Vorrichtung zum Her stellen von Ringnuten und/oder des Lauf flachenprofils am Dichtmantel eines Stahl kolbens von insbesondere Brennkraftma schinen

Info

Publication number
DE2007647A1
DE2007647A1 DE19702007647 DE2007647A DE2007647A1 DE 2007647 A1 DE2007647 A1 DE 2007647A1 DE 19702007647 DE19702007647 DE 19702007647 DE 2007647 A DE2007647 A DE 2007647A DE 2007647 A1 DE2007647 A1 DE 2007647A1
Authority
DE
Germany
Prior art keywords
sealing jacket
annular grooves
roller
piston
rollers
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.)
Pending
Application number
DE19702007647
Other languages
German (de)
English (en)
Inventor
Ludwig Eisbett Gunter 8543 Hilpoltstein Eisbett
der Anmelder M ist
Original Assignee
Maschinenfabrik Augsburg Nürnberg AG, 8500 Nürnberg
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 Maschinenfabrik Augsburg Nürnberg AG, 8500 Nürnberg filed Critical Maschinenfabrik Augsburg Nürnberg AG, 8500 Nürnberg
Priority to DE19702007647 priority Critical patent/DE2007647A1/de
Priority to CH226771A priority patent/CH529599A/de
Priority to HUEE1890A priority patent/HU170400B/hu
Priority to US00116465A priority patent/US3712099A/en
Priority to FR7105564A priority patent/FR2078775A5/fr
Priority to RO66000A priority patent/RO61977A/ro
Priority to SE7102169A priority patent/SE382399B/xx
Priority to GB2240771A priority patent/GB1341872A/en
Publication of DE2007647A1 publication Critical patent/DE2007647A1/de
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J9/00Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21HMAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18Making 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
    • B21H7/182Rolling annular grooves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00Making machine elements
    • B21K1/18Making machine elements pistons or plungers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B5/00Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/10Making specific metal objects by operations not covered by a single other subclass or a group in this subclass pistons
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05CINDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00Metals
    • F05C2201/04Heavy metals
    • F05C2201/0433Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448Steel
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49229Prime mover or fluid pump making
    • Y10T29/49249Piston making
    • Y10T29/49265Ring groove forming or finishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE19702007647 1970-02-19 1970-02-19 Verfahren und Vorrichtung zum Her stellen von Ringnuten und/oder des Lauf flachenprofils am Dichtmantel eines Stahl kolbens von insbesondere Brennkraftma schinen Pending DE2007647A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19702007647 DE2007647A1 (de) 1970-02-19 1970-02-19 Verfahren und Vorrichtung zum Her stellen von Ringnuten und/oder des Lauf flachenprofils am Dichtmantel eines Stahl kolbens von insbesondere Brennkraftma schinen
CH226771A CH529599A (de) 1970-02-19 1971-02-17 Verfahren und Vorrichtung zum Herstellen von Ringnuten und/oder des Laufflächenprofils am Dichtmantel eines Stahlkolbens von insbesondere Brennkraftmaschinen
HUEE1890A HU170400B (cs) 1970-02-19 1971-02-17
US00116465A US3712099A (en) 1970-02-19 1971-02-18 Method and apparatus for forming ring grooves and piston lands on a steel piston, especially for internal combustion engines
FR7105564A FR2078775A5 (cs) 1970-02-19 1971-02-18
RO66000A RO61977A (cs) 1970-02-19 1971-02-19
SE7102169A SE382399B (sv) 1970-02-19 1971-02-19 Sett att framstella ringsspar och glidyta pa tetningsmanteln pa en forformad stalkolv samt anordning for utforande av settet
GB2240771A GB1341872A (en) 1970-02-19 1971-04-19 Method and apparatus for forming a piston-ring groove in and/ or for shaping a peripheral face of a steel piston head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702007647 DE2007647A1 (de) 1970-02-19 1970-02-19 Verfahren und Vorrichtung zum Her stellen von Ringnuten und/oder des Lauf flachenprofils am Dichtmantel eines Stahl kolbens von insbesondere Brennkraftma schinen

Publications (1)

Publication Number Publication Date
DE2007647A1 true DE2007647A1 (de) 1971-09-09

Family

ID=5762730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702007647 Pending DE2007647A1 (de) 1970-02-19 1970-02-19 Verfahren und Vorrichtung zum Her stellen von Ringnuten und/oder des Lauf flachenprofils am Dichtmantel eines Stahl kolbens von insbesondere Brennkraftma schinen

Country Status (8)

Country Link
US (1) US3712099A (cs)
CH (1) CH529599A (cs)
DE (1) DE2007647A1 (cs)
FR (1) FR2078775A5 (cs)
GB (1) GB1341872A (cs)
HU (1) HU170400B (cs)
RO (1) RO61977A (cs)
SE (1) SE382399B (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3284558A1 (de) * 2016-08-16 2018-02-21 Mahle International GmbH Verfahren zur bearbeitung eines kolbens
DE102020200153A1 (de) 2020-01-08 2021-07-08 Mahle International Gmbh Verfahren zur Bearbeitung einer Ringnut
US11680540B2 (en) 2020-10-20 2023-06-20 Mahle International Gmbh Piston for an internal combustion engine and production method

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193179A (en) * 1977-11-14 1980-03-18 Condor Manufacturing Inc. Process of manufacturing an article having a groove rolled therein, and an article produced thereby
US4485655A (en) * 1980-10-29 1984-12-04 National Set Screw Corporation Tool holder for a mining tool bit and method for making same
US4485656A (en) * 1982-08-27 1984-12-04 Hayes Albion Corporation Transmission piston and method of making the same
US4643079A (en) * 1985-03-28 1987-02-17 General Motors Corporation Iron piston having selectively hardened ring groove
US4627665A (en) * 1985-04-04 1986-12-09 Ss Indus. Cold-headed and roll-formed pick type cutter body with carbide insert
US5791183A (en) * 1995-05-17 1998-08-11 Tulip Corporation Apparatus and method for cold forming a ring on a lead alloy battery terminal including an anti-torque structure
US5632173A (en) * 1995-05-17 1997-05-27 Tulip Corporation Apparatus and method for cold forming a ring on a lead alloy battery terminal
US5606887A (en) * 1995-06-02 1997-03-04 Tulip Corporation Apparatus and method for cold forming an L-shaped lead alloy battery terminal
US6278204B1 (en) * 1999-06-18 2001-08-21 Eugene Roland Frenette Method of converting internal combustion engine into electrically driven engine
US7628049B2 (en) * 2001-06-14 2009-12-08 Tulip Corporation Method and apparatus for manufacturing a battery terminal with undercut rings
EP1464857A1 (en) * 2001-10-19 2004-10-06 Borg Warner Inc. Friction disk with a groove in its friction layer
US7197808B2 (en) * 2002-10-28 2007-04-03 Borgwarner Inc. Process for forming a groove in a friction layer
DE102009027647A1 (de) * 2009-07-13 2011-01-20 Federal-Mogul Nürnberg GmbH Verfahren und Vorrichtung zur Bearbeitung eines Kolbens für einen Verbrennungsmotor
US20120258254A1 (en) * 2011-04-06 2012-10-11 Basf Corporation Methods For Providing High-Surface Area Coatings To Mitigate Hydrocarbon Deposits On Engine And Powertrain Components
AT518770B1 (de) * 2016-07-07 2018-01-15 Ge Jenbacher Gmbh & Co Og Werkzeug zum Bearbeiten einer Nut
DE102021208696B4 (de) * 2021-08-10 2024-07-25 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE701881C (de) * 1939-05-16 1941-01-25 Elektron Co M B H Verfahren zum Pressen von Motorkolben
US2595668A (en) * 1950-05-01 1952-05-06 William M Getty Piston reforming tool
US3473358A (en) * 1966-01-03 1969-10-21 Rotary Profile Anstalt Profiling of workpieces that are figures of revolution

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3284558A1 (de) * 2016-08-16 2018-02-21 Mahle International GmbH Verfahren zur bearbeitung eines kolbens
DE102016215278A1 (de) * 2016-08-16 2018-02-22 Mahle International Gmbh Verfahren zur Bearbeitung eines Kolbens
CN107756166A (zh) * 2016-08-16 2018-03-06 马勒国际有限公司 用于加工活塞的方法
DE102020200153A1 (de) 2020-01-08 2021-07-08 Mahle International Gmbh Verfahren zur Bearbeitung einer Ringnut
WO2021139997A1 (de) 2020-01-08 2021-07-15 Mahle International Gmbh Verfahren zur bearbeitung einer ringnut
US11680540B2 (en) 2020-10-20 2023-06-20 Mahle International Gmbh Piston for an internal combustion engine and production method

Also Published As

Publication number Publication date
FR2078775A5 (cs) 1971-11-05
SE382399B (sv) 1976-02-02
US3712099A (en) 1973-01-23
CH529599A (de) 1972-10-31
HU170400B (cs) 1977-06-28
RO61977A (cs) 1977-06-15
GB1341872A (en) 1973-12-25

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