DE29922876U1 - camshaft - Google Patents

camshaft

Info

Publication number
DE29922876U1
DE29922876U1 DE29922876U DE29922876U DE29922876U1 DE 29922876 U1 DE29922876 U1 DE 29922876U1 DE 29922876 U DE29922876 U DE 29922876U DE 29922876 U DE29922876 U DE 29922876U DE 29922876 U1 DE29922876 U1 DE 29922876U1
Authority
DE
Germany
Prior art keywords
camshaft
carrier shaft
pin
groove
camshaft according
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 - Lifetime
Application number
DE29922876U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from PCT/AT1998/000323 external-priority patent/WO1999035373A1/en
Application filed by Individual filed Critical Individual
Publication of DE29922876U1 publication Critical patent/DE29922876U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F16H—GEARING
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • F16H53/025—Single-track cams for single-revolution cycles; Camshafts with such cams characterised by their construction, e.g. assembling or manufacturing features

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Nockenwelle mit einer zylindrischen Trägerwelle (1) und mit mindestens einem verdrehfest angeordneten Nockenwellenelement (6) mit einer zylindrischen Bohrung (8), dadurch gekennzeichnet, daß das Nockenwellenelement (6) zwischen zwei die Trägerwelle (1) durchsetzenden Stiften (4) angeordnet und mit den aus der Trägerwelle (1) vorstehenden Bereichen zumindest eines Stifts (4) verbunden ist.1. Camshaft with a cylindrical carrier shaft ( 1 ) and with at least one non-rotatably arranged camshaft element ( 6 ) with a cylindrical bore ( 8 ), characterized in that the camshaft element ( 6 ) is arranged between two pins ( 4 ) passing through the carrier shaft ( 1 ) and is connected to the areas of at least one pin ( 4 ) projecting from the carrier shaft ( 1 ). 2. Nockenwelle nach Anspruch 1, dadurch gekennzeichnet, daß zumindest ein Stift (4) in eine stirnseitige, sich diametral erstreckende Nut (7) des Nockenwellenelementes (6) eingreift.2. Camshaft according to claim 1, characterized in that at least one pin ( 4 ) engages in an end-face, diametrically extending groove ( 7 ) of the camshaft element ( 6 ). 3. Nockenwelle nach Anspruch 2, dadurch gekennzeichnet, daß die Nut (7) V-förmig ausgebildet ist, und der Stift (4) eine Querschnittsfläche aufweist, die aus einem Kreisabschnitt und einem Dreieck zusammengesetzt ist.3. Camshaft according to claim 2, characterized in that the groove ( 7 ) is V-shaped, and the pin ( 4 ) has a cross-sectional area which is composed of a circular section and a triangle. 4. Nockenwelle nach Anspruch 3, dadurch gekennzeichnet, daß die Trägerwelle (1) hohl ist und die Austrittsbohrung (2) für den in die Nut (7) eingreifenden Stift (4) kleiner als die Eintrittsbohrung (3) ist.4. Camshaft according to claim 3, characterized in that the carrier shaft ( 1 ) is hollow and the outlet bore ( 2 ) for the engaging in the groove ( 7 ) pin ( 4 ) is smaller than the inlet bore ( 3 ). 5. Nockenwelle nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß zumindest ein Stift (4) durch eine längsgeschlitzte Federhülse gebildet ist.5. Camshaft according to one of claims 1 to 4, characterized in that at least one pin ( 4 ) is formed by a longitudinally slotted spring sleeve. 6. Nockenwelle nach Anspruch 1, dadurch gekennzeichnet, daß die Trägerwelle (1) durch einen Spannstab gebildet ist, und das Nockenwellenelement (6) auf der Trägerwelle (1) durch axiale Einspannung zwischen den beiden Stiften (4) verdrehfest angeordnet ist.6. Camshaft according to claim 1, characterized in that the carrier shaft ( 1 ) is formed by a tie rod, and the camshaft element ( 6 ) on the carrier shaft ( 1 ) by rotation between the two pins ( 4 ) is arranged non-rotatably.
DE29922876U 1998-12-29 1999-12-28 camshaft Expired - Lifetime DE29922876U1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/AT1998/000323 WO1999035373A1 (en) 1997-12-30 1998-12-29 Method for producing a constructed cam shaft and cam shaft
AT15399 1999-02-05

Publications (1)

Publication Number Publication Date
DE29922876U1 true DE29922876U1 (en) 2000-05-04

Family

ID=3482955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29922876U Expired - Lifetime DE29922876U1 (en) 1998-12-29 1999-12-28 camshaft

Country Status (1)

Country Link
DE (1) DE29922876U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006013813A1 (en) * 2006-03-23 2007-09-27 Mahle International Gmbh Camshaft of particular motor vehicle internal combustion engines
EP1754913A3 (en) * 2005-08-16 2008-07-16 Mahle International GmbH Attached, precast single cam comprising multiple cams.
WO2009092996A1 (en) * 2008-01-24 2009-07-30 Mechadyne Plc Single cam phaser camshaft
WO2009143950A1 (en) * 2008-05-29 2009-12-03 Thyssenkrupp Presta Teccenter Ag Adjustable camshaft arrangement
WO2011012108A2 (en) 2009-07-29 2011-02-03 Neumayer Tekfor Holding Gmbh Camshaft

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754913A3 (en) * 2005-08-16 2008-07-16 Mahle International GmbH Attached, precast single cam comprising multiple cams.
US9709152B2 (en) 2005-08-16 2017-07-18 Mahle International Gmbh Joined multiple cam comprising individual prefabricated cams
DE102006013813B4 (en) * 2006-03-23 2011-05-12 Mahle International Gmbh Camshaft of particular motor vehicle internal combustion engines
DE102006013813A1 (en) * 2006-03-23 2007-09-27 Mahle International Gmbh Camshaft of particular motor vehicle internal combustion engines
US7699032B2 (en) 2006-03-23 2010-04-20 Mahle International Gmbh Camshaft of automotive combustion engines in particular
WO2009092996A1 (en) * 2008-01-24 2009-07-30 Mechadyne Plc Single cam phaser camshaft
US8365693B2 (en) 2008-01-24 2013-02-05 Mechadyne Plc Single cam phaser camshaft
WO2009143950A1 (en) * 2008-05-29 2009-12-03 Thyssenkrupp Presta Teccenter Ag Adjustable camshaft arrangement
CN102046930A (en) * 2008-05-29 2011-05-04 泰森克鲁普普里斯塔技术中心股份公司 Adjustable camshaft arrangement
CN102046930B (en) 2008-05-29 2013-07-17 泰森克鲁普普里斯塔技术中心股份公司 Adjustable camshaft arrangement
US8495980B2 (en) 2008-05-29 2013-07-30 Thyssenkrupp Presta Teccenter Ag Adjustable camshaft arrangement
DE102009035120A1 (en) 2009-07-29 2011-02-03 Neumayer Tekfor Holding Gmbh camshaft
WO2011012108A2 (en) 2009-07-29 2011-02-03 Neumayer Tekfor Holding Gmbh Camshaft

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000608

R156 Lapse of ip right after 3 years

Effective date: 20030701