[go: up one dir, main page]

DE3318718A1 - CLUTCH BODIES IN A INTERNAL COMBUSTION ENGINE BETWEEN THE CAMSHAFT AND THE IGNITION DISTRIBUTION SHAFT - Google Patents

CLUTCH BODIES IN A INTERNAL COMBUSTION ENGINE BETWEEN THE CAMSHAFT AND THE IGNITION DISTRIBUTION SHAFT

Info

Publication number
DE3318718A1
DE3318718A1 DE19833318718 DE3318718A DE3318718A1 DE 3318718 A1 DE3318718 A1 DE 3318718A1 DE 19833318718 DE19833318718 DE 19833318718 DE 3318718 A DE3318718 A DE 3318718A DE 3318718 A1 DE3318718 A1 DE 3318718A1
Authority
DE
Germany
Prior art keywords
coupling body
camshaft
securing member
combustion engine
internal combustion
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.)
Withdrawn
Application number
DE19833318718
Other languages
German (de)
Inventor
Harry 7145 Markgröningen Kaiser
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19833318718 priority Critical patent/DE3318718A1/en
Priority to JP59098923A priority patent/JPS6045784A/en
Priority to GB08412742A priority patent/GB2140126B/en
Publication of DE3318718A1 publication Critical patent/DE3318718A1/en
Withdrawn legal-status Critical Current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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0894—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with other than axial keys, e.g. diametral pins, cotter pins and no other radial clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Clamps And Clips (AREA)

Description

R. 1Ö7O3R. 1Ö7O3

6.5. 1983 Li/Wl6.5. 1983 Li / Wl

ROBERT BOSCH GMBH, 7000 Stuttgart 1ROBERT BOSCH GMBH, 7000 Stuttgart 1

Bei einer Brennkraftmaschine zwischen der Nockenwelle und der Zündverteilerwelle angeordneter Kupplungskörper In the case of an internal combustion engine , a coupling body arranged between the camshaft and the ignition distributor shaft

Stand der TechnikState of the art

Die Erfindung geht aus von einem Kupplungskörper nach dem Oberbegriff des Hauptanspruches. Es ist (nach der Literaturstelle: BOSCH-Technische Unterrichtung - Batteriezündung - 1. Auflage, Okt.. 1971, Seiten hh und ^5) bereits ein in dieser Richtung liegender Kupplungskörper bekannt, bei dem jedoch das Sicherungsglied durch eine in Umfangsrichtung des Kupplungskörpers gewickelte Schraubenfeder gebildet wird, deren Herstellung und Montage relativ aufwendig ist.The invention is based on a coupling body according to the preamble of the main claim. It is (according to the literature: BOSCH-Technische Briefing - Battery ignition - 1st edition, Oct. 1971, pages hh and ^ 5) already a lying in this direction coupling body known, but in which the securing member is wound by one in the circumferential direction of the coupling body Helical spring is formed, the manufacture and assembly of which is relatively expensive.

Vorteile der ErfindungAdvantages of the invention

Bei dem erfindungsgemäßen Kupplungskörper wird durch Anwendung der kennzeichnenden Maßnahmen des Hauptanspruches der vorerwähnte Nachteil vermieden.In the coupling body according to the invention is by application the characterizing measures of the main claim avoided the aforementioned disadvantage.

- /ί - R. 18703 - / ί - R. 18703

In den Unteransprüchen sind vorteilhafte Maßnahmen für die Realisierung der Erfindung angegeben.In the subclaims are advantageous measures for indicated the implementation of the invention.

Zeichnungdrawing

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und in der nachfolgenden Beschreibung näher erläutert.An exemplary embodiment of the invention is shown in the drawing and is detailed in the following description explained.

Beschreibung des AusführungsbeispielesDescription of the embodiment

In der Zeichnung ist mit 1 eine Welle bezeichnet, die zu einem nicht dargestellten Zündverteiler einer ebenfalls nicht dargestellten Brennkraftmaschine gehören soll. Zum Zwecke des Antriebes des Zündverteilers ist die Zündverteilerwelle 1 mit der zu der Brennkraftmaschine gehörenden lockenwelle 2 zu kuppeln. Hierfür ist auf der Zündverteilerwelle 1 ein Kupplungskörper 3 vorgesehen, der Hülsenform hat und koaxial auf der Zündverteilervelle 1 sitzt. Der Kupplungskörper 3 läßt sich formschlüssig mit der Nockenwelle 2 verbinden, indem zum Eingriff in eine an der Stirnseite der Nockenwelle 2 vorgesehene Nut k an einer der beiden Stirnseiten des Kupplungskörpers 3 Klauen vorgesehen sind., von denen eine erkennbar und mit 5 bezeichnet ist. Der Kupplungskörper 3 ist mit der Zündverteilerwelle 1 fest verbunden, indem er gemeinsam mit der Zündverteilerwelle 1 von einem Befestigungsbolzen 6 diametral durchdrungen wird. Damit sich der Befestigungsbolzen β nicht aus dieser Baueinheit lösen kann, ist er durch ein den Kupplungskörper 3 in Umfangsrichtung umgreifendes Sicherungsglied T gegen Verlieren geschützt. Um dem Sicherungsglied 7 eine feste Lage zu geben, weist der Kupplungs-In the drawing, 1 denotes a shaft which is intended to belong to an ignition distributor, not shown, of an internal combustion engine, also not shown. For the purpose of driving the distributor, the distributor shaft 1 is to be coupled to the lock shaft 2 belonging to the internal combustion engine. For this purpose, a coupling body 3 is provided on the distributor shaft 1, which has the shape of a sleeve and sits coaxially on the distributor shaft 1. The coupling body 3 can be positively connected to the camshaft 2 in that claws are provided on one of the two end faces of the coupling body 3 to engage in a groove k provided on the end face of the camshaft 2, one of which is recognizable and denoted by 5. The coupling body 3 is firmly connected to the distributor shaft 1 in that it is penetrated diametrically together with the distributor shaft 1 by a fastening bolt 6. So that the fastening bolt β cannot become detached from this structural unit, it is protected against loss by a securing member T which encompasses the coupling body 3 in the circumferential direction. In order to give the securing link 7 a fixed position, the coupling

- / - R. 18703- / - R. 18703

körper 3 eine in seiner Umfangsrichtung verlaufende Eindrehung 8 für die Aufnahme des Sicherungsgliedes 7 auf.body 3 has a recess running in its circumferential direction 8 for receiving the securing link 7.

Damit das Sicherungsglied 7 hinsichtlich Herstellung und Montage wenig Aufwand erfordert, wird hierfür ein ringförmiger Körper 9 gewählt, der durch Verformung einen verminderten Durchmesser erhält. Für besonders robusten Betrieb wird als Sicherheitsglied 7 ein Metallring aus bandförmigem Stahl vorgeschlagen, der leicht durch Kaltverformung, zum Beispiel durch Stauchen mit Hilfe einer den Körper 9 umgreifenden Spannzange, auf seinen verminderten Durchmesser gebracht werden kann. Für weniger robusten Betrieb kann als Sicherungsglied ein Kunst stoffring aus bandförmigen Polyamid Verwendung finden, wobei hier sich für die Durchmesserverminderung die Warmverformung besonders eignet. Das Sicherungsglied 7 fällt hinsichtlich Herstellung und Montage besonders einfach aus, wenn hierfür ein Kunst.-stoffschlauchstück mit vernetzten Molekulargefüge gewählt und dieses Schlauchstück im Bereich der Eindrehung 8 auf den Kupplungskörper 3 aufgeschrumpft wird. Das Kunststoffschlauchstück besteht dabei zweckmäßig aus Polyvinyliden-" fluor id.So that the securing member 7 requires little effort in terms of production and assembly, an annular one is used for this Body 9 selected, which is given a reduced diameter by deformation. For particularly robust operation a metal ring made of band-shaped steel is proposed as the safety link 7, which can be easily formed by cold deformation, for example by upsetting with the aid of a collet encompassing the body 9 to its reduced diameter can be brought. For less robust operation, a plastic ring made of ribbon-shaped can be used as a securing member Polyamide are used, with hot deformation being particularly suitable for reducing the diameter. The securing member 7 turns out to be particularly simple in terms of manufacture and assembly if a piece of plastic tubing is used for this purpose selected with cross-linked molecular structure and this piece of hose is shrunk onto the coupling body 3 in the area of the recess 8. The piece of plastic tubing consists expediently of polyvinylidene "fluoride id.

Claims (2)

R. 1.8703R. 1.8703 6.5.1983 Li/Wl6.5.1983 Li / Wl ROBERT BOSCH GMBH, 7000 Stuttgart 1ROBERT BOSCH GMBH, 7000 Stuttgart 1 AnsprücheExpectations M.jBei einer Brennkraftmaschine zwischen der Nockenwelle und der Zündverteilerwelle angeordneter Kupplungskörper, der Hülsenform hat und koaxial auf der Zündverteilerwelle sitzt, der ferner formschlüssige Verbindung mit der Nockenwelle hat und der schließlich gemeinsam mit der Zündverteilerwelle von einem Befestigungsbolzen diametral durchdrungen wird, wobei der Befestigungsbolzen durch ein den Kupplungskörper in Umfangsrichtung umgreifendes Sicherungsglied gegen Verlieren geschützt ist, dadurch gekennzeichnet, daß das Sicherungsglied (7) ein ringförmiger Körper (9) ist, der durch Verformung einen verminderten Durchmesser erhalten hat.In an internal combustion engine between the camshaft and the coupling body disposed on the distributor shaft and being sleeve-shaped and coaxially on the distributor shaft sits, which also has a positive connection with the camshaft and which finally penetrated diametrically through a fastening bolt together with the distributor shaft is, the fastening bolt through a Coupling body in the circumferential direction encompassing locking member is protected against loss, characterized in that the securing member (7) is an annular body (9) which has been deformed to have a reduced diameter. 2. Kupplungskörper nach Anspruch 1, dadurch gekennzeichnnet, daß das Sicherungsglied (7) ein aus bandförmigem Material bestehender Metallring ist, der vorzugsweise durch Kaltverformung seinen verminderten Durchmeser erhalten hat.2. Coupling body according to claim 1, characterized in that that the securing member (7) is a metal ring made of band-shaped material, which is preferably through Cold deformation has received its reduced diameter. 3· Kupplungskörper nach Anspruch 1, dadurch gekennzeichnet, daß das Sicherungsglied ein aus bandförmigem Material bestehender Kunst stoffring ist, der vorzugsweise durch Warmverformung seinen verminderten Durchmesser erhalten hat,3 coupling body according to claim 1, characterized in that that the securing member is an existing plastic ring made of tape-shaped material, which is preferably through Hot deformation has retained its reduced diameter, U. Kupplungskörper nach Anspruch 1, dadurch gekennzeichnet, daß das Sicherungsglied durch ein Kunst stoffschlauchstück mit vernetzt em Molekulargefüge gebildet wird und aufgeschrumpft ist.U. coupling body according to claim 1, characterized in that the securing member by a plastic hose piece with crosslinked em molecular structure is formed and shrunk is.
DE19833318718 1983-05-21 1983-05-21 CLUTCH BODIES IN A INTERNAL COMBUSTION ENGINE BETWEEN THE CAMSHAFT AND THE IGNITION DISTRIBUTION SHAFT Withdrawn DE3318718A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19833318718 DE3318718A1 (en) 1983-05-21 1983-05-21 CLUTCH BODIES IN A INTERNAL COMBUSTION ENGINE BETWEEN THE CAMSHAFT AND THE IGNITION DISTRIBUTION SHAFT
JP59098923A JPS6045784A (en) 1983-05-21 1984-05-18 Connector between cam shaft and distributor shaft of internal combustion engine
GB08412742A GB2140126B (en) 1983-05-21 1984-05-18 Improvements in or relating to coupling members for use between a camshaft and an ignition distributor shaft in an internal combusion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833318718 DE3318718A1 (en) 1983-05-21 1983-05-21 CLUTCH BODIES IN A INTERNAL COMBUSTION ENGINE BETWEEN THE CAMSHAFT AND THE IGNITION DISTRIBUTION SHAFT

Publications (1)

Publication Number Publication Date
DE3318718A1 true DE3318718A1 (en) 1984-11-22

Family

ID=6199686

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833318718 Withdrawn DE3318718A1 (en) 1983-05-21 1983-05-21 CLUTCH BODIES IN A INTERNAL COMBUSTION ENGINE BETWEEN THE CAMSHAFT AND THE IGNITION DISTRIBUTION SHAFT

Country Status (3)

Country Link
JP (1) JPS6045784A (en)
DE (1) DE3318718A1 (en)
GB (1) GB2140126B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446237A1 (en) * 1984-12-19 1986-06-19 Robert Bosch Gmbh, 7000 Stuttgart CLUTCH BODIES IN A INTERNAL COMBUSTION ENGINE BETWEEN THE CAMSHAFT AND THE IGNITION DISTRIBUTION SHAFT
GB2284646B (en) * 1993-12-09 1996-01-10 Mono Pumps Ltd Rotor and flexible drive shaft assembly
FR2998613B1 (en) * 2012-11-27 2014-12-12 Peugeot Citroen Automobiles Sa AUTOMOTIVE VEHICLE CAM SHAFT ASSEMBLY WITH REDUCED NOISE TRANSMISSION

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410312A1 (en) * 1973-03-15 1974-09-26 Magneti Marelli Spa IMPROVEMENT TO DISTRIBUTORS FOR COMBUSTION MACHINERY
DE2330171A1 (en) * 1973-06-14 1975-01-02 Bosch Gmbh Robert I.C. engine distributor shaft connector - secures the shaft to sleeve type cap giving limited axial movement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274269A (en) * 1979-05-02 1981-06-23 Chemetron Process Equipment, Inc. Manually connectable flexible coupling
JPS5928675U (en) * 1982-08-13 1984-02-22 株式会社日立製作所 Distributor drive device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410312A1 (en) * 1973-03-15 1974-09-26 Magneti Marelli Spa IMPROVEMENT TO DISTRIBUTORS FOR COMBUSTION MACHINERY
DE2330171A1 (en) * 1973-06-14 1975-01-02 Bosch Gmbh Robert I.C. engine distributor shaft connector - secures the shaft to sleeve type cap giving limited axial movement

Also Published As

Publication number Publication date
GB8412742D0 (en) 1984-06-27
JPS6045784A (en) 1985-03-12
GB2140126A (en) 1984-11-21
JPH0524354B2 (en) 1993-04-07
GB2140126B (en) 1986-10-22

Similar Documents

Publication Publication Date Title
DE69320545T2 (en) Hose connection
DE69206265T2 (en) FUEL LINE CONNECTION OF AN INTERNAL COMBUSTION ENGINE.
CH686739A5 (en) A method for attaching a hose on a nipple and a hose connection made according to this method.
DE19647587A1 (en) Fuel injector
EP0817913A1 (en) Fastening device for attaching a fuel line to a connecting piece
DE69711976T2 (en) Positioning device for stabilizers, stabilizer and stabilization system for vehicles with such a device
DE2523385C3 (en) Cage for sprag overrunning clutches
EP1448886B1 (en) Securing sleeve for a fuel injection system
EP1117924B1 (en) High pressure reservoir for fuel
DE102014006088B4 (en) tolerance compensation element
DE69017612T2 (en) Sealing arrangement made of a composite material for a lockable socket pipe connection.
DE19507860C2 (en) Pulley, especially freewheel pulley
WO1987000905A1 (en) Pipe stub for connecting the end of a pipe, in particular coolant hoses for internal combustion engines
DE3318718A1 (en) CLUTCH BODIES IN A INTERNAL COMBUSTION ENGINE BETWEEN THE CAMSHAFT AND THE IGNITION DISTRIBUTION SHAFT
DE10215980A1 (en) Leakage connection for a fuel injector
DE19653944B4 (en) Piston-cylinder assembly
DE8315143U1 (en) CLUTCH BODIES IN A INTERNAL COMBUSTION ENGINE BETWEEN THE CAMSHAFT AND THE IGNITION DISTRIBUTION SHAFT
DE6948314U (en) FASTENING DEVICE.
DE102016225706A1 (en) Valve for metering a fluid
DE19637276A1 (en) Fuel feed device for motor vehicles
EP1055064B1 (en) Device for assembling and dismantling a fuel injection valve
DE2812451A1 (en) ADJUSTING SCREW FOR SPEED CONTROLLER OF FUEL INJECTION PUMPS
DE102004036518B4 (en) Torsion-proof sealing cone connection in injection lines for fuel injection and method for their production
DE2716319A1 (en) METHOD OF FORMING A SEAL IN INJECTORS
EP0795443A1 (en) Fastening device

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8120 Willingness to grant licences paragraph 23
8136 Disposal/non-payment of the fee for publication/grant