ATE445033T1 - Hydraulikzylinder sowie dessen herstellungsverfahren - Google Patents

Hydraulikzylinder sowie dessen herstellungsverfahren

Info

Publication number
ATE445033T1
ATE445033T1 AT08008397T AT08008397T ATE445033T1 AT E445033 T1 ATE445033 T1 AT E445033T1 AT 08008397 T AT08008397 T AT 08008397T AT 08008397 T AT08008397 T AT 08008397T AT E445033 T1 ATE445033 T1 AT E445033T1
Authority
AT
Austria
Prior art keywords
manufacturing process
hydraulic cylinder
coating
phosphorus
chromium
Prior art date
Application number
AT08008397T
Other languages
English (en)
Inventor
Vincenzo Trivigno
Hartmut Wagner
Original Assignee
Weber Hydraulik Gmbh
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 Weber Hydraulik Gmbh filed Critical Weber Hydraulik Gmbh
Application granted granted Critical
Publication of ATE445033T1 publication Critical patent/ATE445033T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611—Smooth layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/10—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1457—Piston rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2215/00—Fluid-actuated devices for displacing a member from one position to another
    • F15B2215/30—Constructional details thereof
    • F15B2215/305—Constructional details thereof characterised by the use of special materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Press Drives And Press Lines (AREA)
AT08008397T 2007-05-04 2008-05-03 Hydraulikzylinder sowie dessen herstellungsverfahren ATE445033T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007021390A DE102007021390A1 (de) 2007-05-04 2007-05-04 Mechanik-Bauteil sowie dessen Herstellungsverfahren

Publications (1)

Publication Number Publication Date
ATE445033T1 true ATE445033T1 (de) 2009-10-15

Family

ID=39717763

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08008397T ATE445033T1 (de) 2007-05-04 2008-05-03 Hydraulikzylinder sowie dessen herstellungsverfahren

Country Status (3)

Country Link
EP (1) EP1997939B1 (de)
AT (1) ATE445033T1 (de)
DE (3) DE102007021390A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008049790A1 (de) * 2008-10-03 2010-04-08 Weber Hydraulik Gmbh Hydraulikzylinder sowie dessen Herstellungsverfahren
DE102012004356B4 (de) 2012-03-07 2013-10-31 Umicore Galvanotechnik Gmbh Haftfeste, korrosionsbeständige technische Verchromung und Verfahren zur Herstellung derselben

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1149512A (en) 1966-09-27 1969-04-23 Welwyn Electric Ltd Improvements in or relating to electrical resistors
JPS54124831A (en) * 1978-03-22 1979-09-28 Mishima Kosan Co Ltd Production of casting mold for continuous casting
DE2854403C2 (de) 1978-12-16 1986-07-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Reaktivierung und Weiterbeschichtung von Nickel- oder Nickel- Phosphor-Schichten
US4554219A (en) * 1984-05-30 1985-11-19 Burlington Industries, Inc. Synergistic brightener combination for amorphous nickel phosphorus electroplatings
JPS61249647A (ja) * 1985-04-30 1986-11-06 Mitsubishi Heavy Ind Ltd 連続鋳造用鋳型
BE902634A (nl) 1985-06-11 1985-09-30 Limburgs Galvano Tech Bedrijf Werkwijze voor het tegen slijtage en corrosie beschermen van stalen werkstukken, inz. hydraulische cilinders.
GB2230537B (en) 1989-03-28 1993-12-08 Usui Kokusai Sangyo Kk Heat and corrosion resistant plating
JPH07278845A (ja) 1994-04-14 1995-10-24 Marui Kogyo Kk クロムめっき製品及びその製造方法
JP2781362B2 (ja) 1995-07-12 1998-07-30 マルイ工業株式会社 クロムめっき製品の製造方法
JPH10251870A (ja) * 1998-03-09 1998-09-22 Marui Kogyo Kk クロムめっき製品
JP2000130405A (ja) * 1998-10-29 2000-05-12 Mitsubishi Heavy Ind Ltd 液圧シリンダ
JP3313340B2 (ja) 1999-07-23 2002-08-12 日本写真印刷株式会社 マット感を有する成形同時加飾品とその製造方法、マット感を有する加飾用フィルム

Also Published As

Publication number Publication date
EP1997939B1 (de) 2009-10-07
DE102008048892A1 (de) 2010-04-01
DE502008000134D1 (de) 2009-11-19
DE102007021390A1 (de) 2008-11-06
EP1997939A1 (de) 2008-12-03

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