AR079558A1 - Dispositivo para el montaje de la culata de un motor - Google Patents

Dispositivo para el montaje de la culata de un motor

Info

Publication number
AR079558A1
AR079558A1 ARP100104781A ARP100104781A AR079558A1 AR 079558 A1 AR079558 A1 AR 079558A1 AR P100104781 A ARP100104781 A AR P100104781A AR P100104781 A ARP100104781 A AR P100104781A AR 079558 A1 AR079558 A1 AR 079558A1
Authority
AR
Argentina
Prior art keywords
cylinder head
integral
fasteners
threaded
fixing element
Prior art date
Application number
ARP100104781A
Other languages
English (en)
Original Assignee
Amadeo Marti Carbonell S A
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 Amadeo Marti Carbonell S A filed Critical Amadeo Marti Carbonell S A
Publication of AR079558A1 publication Critical patent/AR079558A1/es

Links

Classifications

    • 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
    • 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
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0095—Constructing engine casings
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0275—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the screw-threaded element having at least two axially separated threaded portions
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • F02F2007/0063—Head bolts; Arrangements of cylinder head bolts

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)

Abstract

El dispositivo incluye alargados elementos enterizos de fijacion con roscado para fijar una culata a un bloque motor a la vez que éste y la culata cuentan con orificios enfrentados donde se alojan respectivos elementos enterizos de fijacion. Se caracterizada porque cada uno de los elementos enterizos de fijacion (1) comprenden en primer lugar una porcion inferior (4) con un tramo roscado inferior (5) para atornillarse en el orificio roscado (21) del bloque motor (3); en segundo lugar un regruesamiento intermedio (6) que hace tope contra un área superior (18) del cuerpo de culata (13) con interposicion de una arandela intermedia (22) cuando se aprieta el elemento enterizo de fijacion; en tercer lugar unos medios de apriete del elemento enterizo de fijacion y en cuarto lugar una porcion superior (9) que incluye un tramo extremo roscado superior (10) donde se acopla al menos una tuerca extrema (11) para fijar piezas adicionales (12) al cuerpo de culata (13).
ARP100104781A 2009-12-23 2010-12-20 Dispositivo para el montaje de la culata de un motor AR079558A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2009/070622 WO2011076959A1 (es) 2009-12-23 2009-12-23 Dispositivo para el montaje de la culata de un motor

Publications (1)

Publication Number Publication Date
AR079558A1 true AR079558A1 (es) 2012-02-01

Family

ID=43988061

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100104781A AR079558A1 (es) 2009-12-23 2010-12-20 Dispositivo para el montaje de la culata de un motor

Country Status (4)

Country Link
EP (1) EP2341221B1 (es)
AR (1) AR079558A1 (es)
ES (1) ES2427276T3 (es)
WO (1) WO2011076959A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2990010B1 (fr) * 2012-04-27 2016-08-12 Bacacier 3 S Organe de fixation d'un accessoire sur un support ainsi que du support sur une structure
CN104074835B (zh) * 2014-07-07 2016-02-24 广西玉柴机器股份有限公司 气缸盖螺栓夹紧结构
CN106837981B (zh) * 2017-03-24 2019-07-05 中国北方发动机研究所(天津) 一种嵌入式发动机机体缝合螺栓结构的装配工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE660682C (de) * 1934-10-02 1938-06-01 Maybach Motorenbau G M B H Zylinderkopfbefestigung fuer Brennkraftmaschinen
DE1168164B (de) * 1959-04-25 1964-04-16 Porsche Kg Brennkraftmaschine, insbesondere luftgekuehlte Brennkraftmaschine, mit haengend im Zylinderkopf angeordneten Ventilen
US3022775A (en) * 1960-09-26 1962-02-27 John Dolza Cylinder heads for internal combustion engines
US3563131A (en) * 1969-04-23 1971-02-16 Lockheed Aircraft Corp Spacer
FR2528511A1 (fr) * 1982-06-14 1983-12-16 Peugeot Chapeau de palier pour arbre a cames en tete de moteur a combustion interne, et moteur correspondant
DE3541700A1 (de) * 1985-11-26 1987-05-27 Audi Ag Brennkraftmaschine mit mindestens einer obenliegenden nockenwelle
JP2717828B2 (ja) * 1988-12-09 1998-02-25 ヤマハ発動機株式会社 シリンダヘッドの締結構造
US5071301A (en) * 1991-02-28 1991-12-10 General Motors Corporation Modified rolled thread form for studs
DE19511703A1 (de) * 1995-03-30 1996-10-02 Bayerische Motoren Werke Ag Vorrichtung zur Befestigung einer Einspritzdüse insbesondere am Zylinderkopf einer Brennkraftmaschine
JP2877117B2 (ja) * 1996-12-13 1999-03-31 いすゞ自動車株式会社 直噴式多気筒エンジン
DE19826286A1 (de) * 1998-06-12 1999-12-16 Volkswagen Ag Zylinderkopf für Verbrennungsmotoren und Verfahren zu seiner Herstellung
US6827538B2 (en) * 2001-09-10 2004-12-07 Htg-Wyandotte, Llc Torque prevailing stud
DE60200923T2 (de) * 2001-11-19 2005-01-05 Honda Giken Kogyo K.K. Brennkraftmaschine mit Ventilantrieb
JP4114601B2 (ja) * 2003-12-08 2008-07-09 日産自動車株式会社 燃料噴射ノズルの固定構造
JP4281540B2 (ja) * 2003-12-15 2009-06-17 いすゞ自動車株式会社 振動抑制締結構造

Also Published As

Publication number Publication date
EP2341221B1 (en) 2013-08-14
ES2427276T3 (es) 2013-10-29
EP2341221A1 (en) 2011-07-06
WO2011076959A1 (es) 2011-06-30

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Legal Events

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