DE3620090C2 - - Google Patents

Info

Publication number
DE3620090C2
DE3620090C2 DE19863620090 DE3620090A DE3620090C2 DE 3620090 C2 DE3620090 C2 DE 3620090C2 DE 19863620090 DE19863620090 DE 19863620090 DE 3620090 A DE3620090 A DE 3620090A DE 3620090 C2 DE3620090 C2 DE 3620090C2
Authority
DE
Germany
Prior art keywords
threaded
cylinder head
screw
cylinder
bore
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 - Fee Related
Application number
DE19863620090
Other languages
German (de)
English (en)
Other versions
DE3620090A1 (de
Inventor
Max 7107 Obereisesheim De Ruf
Erwin Dipl.-Ing. 7101 Oedheim De Korostenski
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.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Priority to DE19863620090 priority Critical patent/DE3620090A1/de
Publication of DE3620090A1 publication Critical patent/DE3620090A1/de
Application granted granted Critical
Publication of DE3620090C2 publication Critical patent/DE3620090C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L1/0532—Camshafts overhead type the cams being directly in contact with the driven valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
    • F16B37/122—Threaded inserts, e.g. "rampa bolts"
    • F16B37/125—Threaded inserts, e.g. "rampa bolts" the external surface of the insert being threaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE19863620090 1985-06-28 1986-06-14 Brennkraftmaschine Granted DE3620090A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863620090 DE3620090A1 (de) 1985-06-28 1986-06-14 Brennkraftmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3523191 1985-06-28
DE19863620090 DE3620090A1 (de) 1985-06-28 1986-06-14 Brennkraftmaschine

Publications (2)

Publication Number Publication Date
DE3620090A1 DE3620090A1 (de) 1987-01-08
DE3620090C2 true DE3620090C2 (cs) 1990-01-11

Family

ID=25833543

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863620090 Granted DE3620090A1 (de) 1985-06-28 1986-06-14 Brennkraftmaschine

Country Status (1)

Country Link
DE (1) DE3620090A1 (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002824A1 (de) * 2007-01-19 2008-04-03 Audi Ag Verfahren zum Verschrauben zweier Bauteile
DE102007054513A1 (de) * 2007-11-15 2009-05-28 Audi Ag Verschraubung von zwei Bauteilen mittels eines ein Differenzialgewinde aufweisenden Schraubelements

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE546536C (de) * 1931-08-19 1932-03-15 Phaenomen Werke Gustav Hiller Luftgekuehlte Brennkraftmaschine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002824A1 (de) * 2007-01-19 2008-04-03 Audi Ag Verfahren zum Verschrauben zweier Bauteile
DE102007054513A1 (de) * 2007-11-15 2009-05-28 Audi Ag Verschraubung von zwei Bauteilen mittels eines ein Differenzialgewinde aufweisenden Schraubelements
DE102007054513B4 (de) 2007-11-15 2019-06-27 Audi Ag Verschraubung von zwei Bauteilen mittels eines ein Differenzialgewinde aufweisenden Schraubelements

Also Published As

Publication number Publication date
DE3620090A1 (de) 1987-01-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee