IT1231872B - Procedimento di stampaggio di un gruppo di albero a camme e gruppo di albero a camme ottenuto mediante tale procedimento - Google Patents

Procedimento di stampaggio di un gruppo di albero a camme e gruppo di albero a camme ottenuto mediante tale procedimento

Info

Publication number
IT1231872B
IT1231872B IT8967177A IT6717789A IT1231872B IT 1231872 B IT1231872 B IT 1231872B IT 8967177 A IT8967177 A IT 8967177A IT 6717789 A IT6717789 A IT 6717789A IT 1231872 B IT1231872 B IT 1231872B
Authority
IT
Italy
Prior art keywords
camshaft assembly
procedure
molding process
camshaft
assembly obtained
Prior art date
Application number
IT8967177A
Other languages
English (en)
Other versions
IT8967177A0 (it
Inventor
Robert K Mitchell
Leonard G Miller
Original Assignee
Briggs & Stratton Corp
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 Briggs & Stratton Corp filed Critical Briggs & Stratton Corp
Publication of IT8967177A0 publication Critical patent/IT8967177A0/it
Application granted granted Critical
Publication of IT1231872B publication Critical patent/IT1231872B/it

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • F16C3/026—Shafts made of fibre reinforced resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7484—Cams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/75—Shafts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/18—Camshafts
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49293—Camshaft making
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ocean & Marine Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT8967177A 1988-03-14 1989-03-13 Procedimento di stampaggio di un gruppo di albero a camme e gruppo di albero a camme ottenuto mediante tale procedimento IT1231872B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16814288A 1988-03-14 1988-03-14

Publications (2)

Publication Number Publication Date
IT8967177A0 IT8967177A0 (it) 1989-03-13
IT1231872B true IT1231872B (it) 1992-01-14

Family

ID=22610302

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967177A IT1231872B (it) 1988-03-14 1989-03-13 Procedimento di stampaggio di un gruppo di albero a camme e gruppo di albero a camme ottenuto mediante tale procedimento

Country Status (4)

Country Link
US (2) US5320795A (it)
JP (1) JPH01281906A (it)
CA (1) CA1322284C (it)
IT (1) IT1231872B (it)

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US5755194A (en) * 1995-07-06 1998-05-26 Tecumseh Products Company Overhead cam engine with dry sump lubrication system
US6223713B1 (en) 1996-07-01 2001-05-01 Tecumseh Products Company Overhead cam engine with cast-in valve seats
US5797180A (en) * 1996-08-28 1998-08-25 Tecumseh Products Company Method of manufacturing a plastic camshaft with a tubular metal insert
US6182631B1 (en) * 1997-07-07 2001-02-06 Sanshin Kogyo Kabushiki Kaisha Camshaft for engine
US5947070A (en) * 1997-07-10 1999-09-07 Tecumseh Products Company Molded plastic camshaft with seal ring
DE19738612A1 (de) * 1997-09-04 1999-03-11 Volkswagen Ag Nockenwellenanordnung für Verbrennungsmotoren
US5829131A (en) * 1997-11-21 1998-11-03 Chrysler Corporation Method of making camshaft lobes
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DE10112240A1 (de) * 2001-03-05 2003-01-30 Ego Elektro Geraetebau Gmbh Steuerwalze für ein elektromechanisches Schaltgerät
JP4078051B2 (ja) * 2001-08-29 2008-04-23 本田技研工業株式会社 動弁用被動回転部材及びカムの結合体
US6742491B1 (en) 2002-12-17 2004-06-01 Tecumseh Products Company Engine lubrication system
ITTO20030314A1 (it) * 2003-04-23 2004-10-24 Dayco Europe Srl Puleggia per una trasmissione a variazione continua di rapporto.
US7234428B2 (en) * 2005-07-28 2007-06-26 Briggs And Stratton Corporation Cam shaft assembly for an engine
US20190309663A9 (en) 2008-07-22 2019-10-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9938865B2 (en) 2008-07-22 2018-04-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US10415439B2 (en) 2008-07-22 2019-09-17 Eaton Intelligent Power Limited Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9291075B2 (en) 2008-07-22 2016-03-22 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a control gallery
US9708942B2 (en) 2010-03-19 2017-07-18 Eaton Corporation Rocker arm assembly and components therefor
US9581058B2 (en) 2010-08-13 2017-02-28 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9038586B2 (en) * 2010-03-19 2015-05-26 Eaton Corporation Rocker assembly having improved durability
US8915225B2 (en) 2010-03-19 2014-12-23 Eaton Corporation Rocker arm assembly and components therefor
US9016252B2 (en) 2008-07-22 2015-04-28 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a hydraulic lash adjuster gallery
US9284859B2 (en) 2010-03-19 2016-03-15 Eaton Corporation Systems, methods, and devices for valve stem position sensing
US9228454B2 (en) 2010-03-19 2016-01-05 Eaton Coporation Systems, methods and devices for rocker arm position sensing
US9194261B2 (en) 2011-03-18 2015-11-24 Eaton Corporation Custom VVA rocker arms for left hand and right hand orientations
US11181013B2 (en) 2009-07-22 2021-11-23 Eaton Intelligent Power Limited Cylinder head arrangement for variable valve actuation rocker arm assemblies
US10087790B2 (en) 2009-07-22 2018-10-02 Eaton Corporation Cylinder head arrangement for variable valve actuation rocker arm assemblies
US9874122B2 (en) 2010-03-19 2018-01-23 Eaton Corporation Rocker assembly having improved durability
US9885258B2 (en) 2010-03-19 2018-02-06 Eaton Corporation Latch interface for a valve actuating device
JP5812724B2 (ja) * 2011-07-04 2015-11-17 キヤノン株式会社 射出成形による樹脂成形歯車の製造方法
DE102012222752A1 (de) 2012-12-11 2014-06-12 Mahle International Gmbh Lageranordnung
USD750670S1 (en) 2013-02-22 2016-03-01 Eaton Corporation Rocker arm
DE112015000034T5 (de) 2014-03-03 2015-11-19 Eaton Corporation Ventilbetätigungsvorrichtung und Verfahren zu deren Herstellung
US10279126B2 (en) 2014-10-07 2019-05-07 Medtronic Minimed, Inc. Fluid conduit assembly with gas trapping filter in the fluid flow path
US10184510B2 (en) * 2015-05-09 2019-01-22 James Walter Linck Method of making a carbon composite piston engine crankshaft
CN108150372A (zh) * 2016-12-05 2018-06-12 江苏汉力士液压制造有限公司 轴向柱塞双联泵用斜齿传动轴
CN112049703A (zh) * 2020-09-16 2020-12-08 玉环捷宇机械制造股份有限公司 一种半铁半尼龙凸轮轴及其制造工艺

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Also Published As

Publication number Publication date
US5320795A (en) 1994-06-14
IT8967177A0 (it) 1989-03-13
CA1322284C (en) 1993-09-21
US5497679A (en) 1996-03-12
JPH01281906A (ja) 1989-11-13

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970329