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DE102005009975A1 - Starting system for petrol-engined garden tool has a battery-powered electric drill with hexagonal driver - Google Patents

Starting system for petrol-engined garden tool has a battery-powered electric drill with hexagonal driver Download PDF

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Publication number
DE102005009975A1
DE102005009975A1 DE200510009975 DE102005009975A DE102005009975A1 DE 102005009975 A1 DE102005009975 A1 DE 102005009975A1 DE 200510009975 DE200510009975 DE 200510009975 DE 102005009975 A DE102005009975 A DE 102005009975A DE 102005009975 A1 DE102005009975 A1 DE 102005009975A1
Authority
DE
Germany
Prior art keywords
nut
screw
engine
key set
starter system
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Withdrawn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
DE200510009975
Other languages
German (de)
Inventor
Kastriot Merlaku
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
Application filed by Individual filed Critical Individual
Priority to DE200510009975 priority Critical patent/DE102005009975A1/en
Publication of DE102005009975A1 publication Critical patent/DE102005009975A1/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N1/00—Starting apparatus having hand cranks
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
    • A01D34/6806—Driving mechanisms
    • A01D34/6818—Motor starting mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/12—Starting of engines by means of mobile, e.g. portable, starting sets

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Portable Power Tools In General (AREA)

Abstract

A starting system for a petrol-engined garden tool consists of a battery-powered hand-held drill fitted with a driver tool. The driver tool is held in the clamp jaws and has a universal joint terminating in a hexagonal driver socket that engages with a matching nut on the garden tool crankshaft.

Description

Die Erfindung betrifft ein Anlasser-System für Garten-Geräte, die bisher mit ein Zugseil oder Starter-Schnur gestartet worden sind.The The invention relates to a starter system for garden equipment, the previously been started with a pull rope or starter cord.

Bekanntlich kann ein Verbrennungs-Motor nicht ohne Anlaufhilfe gestartet werden. Die herkömmlichen Gartengeräte, die mit einem Benzinmotor angetrieben werden, wie die Motorsäge, Rasentrimmer oder der Rasenmäher, werden durch ein Zugseil gestartet.generally known a combustion engine can not be started without start-up assistance. The conventional ones Garden tools, which are powered by a gasoline engine, such as the chainsaw, grass trimmers or the lawnmower, are started by a pull rope.

Der in den Patentansprüchen 1 bis 6 angegebenen Erfindung liegt das Problem zugrunde, ein Anlasser-System für Gartengeräte oder kleine Verbrennungsmotoren zu schaffen.Of the in the claims 1 to 6 specified invention is based on the problem, a starter system for garden tools or to create small internal combustion engines.

Dieses Problem wird mit den in den Patentansprüchen 1 bis 6 aufgeführten Merkmalen gelöst.This Problem is with the features listed in the claims 1 to 6 solved.

Vorteile der Erfindung sind:

  • – komfortabler Startvorgang,
  • – sehr leichte Umsetzung,
  • – keine grossartige extra Anfertigungen notwendig.
Advantages of the invention are:
  • - comfortable starting process,
  • - very easy implementation,
  • - no great extra production necessary.

Ausführungsbeispiele der Erfindung werden anhand der 1 und 2 weitererläutert. Es zeigen:Embodiments of the invention will be described with reference to FIGS 1 and 2 further illustrated. Show it:

1 den Schlüsselsatz mit dem Verbindungs-Welle, 1 the key set with the connection shaft,

2 den Mechanismus, der den Schlüsselsatz von der Kurbelwellenmutter abkoppelt. 2 the mechanism that decouples the key set from the crankshaft nut.

Die Kurbelwellen-Mutter oder Schraube bei meisten der Gartengeräte ist ca. 17 mm gross. Dieser Schlüsselsatz wäre auch zu empfehlen. Die Drehplatte weist einen Durchmesser von ca. 79,5 mm auf. Diese Werte gelten zumindest bei Sachs-Motoren für Gartengeräte.The Crankshaft nut or bolt on most of the garden tools is approx 17 mm in size. This key set would be too to recommend. The rotary plate has a diameter of about 79.5 mm up. These values apply at least to Sachs engines for garden tools.

Die Erfindung besteht aus einem Schlüsselsatz 1, der auf der Kurbelwellen-Mutter 2 oder Schraube aufgesteckt werden kann, eine gelenkartige Welle 3, einem Freiläufer 4, der das Drehen in eine Richtung erlaubt, sowie einem Verbindungs-Aufsatz 5, der mit einem Bohrfutter 6 einer Bohrmaschine oder Akkubohrers 7 gekoppelt werden kann. Ein Akkubohrer ist dafür notwendig. Seine Drehenergie wird für das Anlassen verwendet. Der Akku-Bohrer wurde gewählt, weil das ein Werkzeug ist, das heutzutage fast in keiner Werkstatt fehlt und weil er in der Lage ist, die Kurbelwelle schnell und kraftvoll genug zu drehen. Ausserdem ist das Gerät sehr günstig und zuverlässig.The invention consists of a key set 1 who is on the crankshaft nut 2 or screw can be plugged, a hinged shaft 3 a free-runner 4 which allows the turning in one direction, as well as a connection essay 5 that with a chuck 6 a drill or cordless drill 7 can be coupled. A cordless drill is necessary for this. Its turning energy is used for starting. The cordless drill was chosen because it is a tool that is almost absent in any workshop today and because it is capable of turning the crankshaft quickly and powerfully. In addition, the device is very cheap and reliable.

Ein Mechanismus 8 kann das Abkoppeln des Schlüsselsatzes von der Mutter oder Kurbelwellenschraube ermöglichen, wenn der Motor anläuft. Anstatt des Mechanismus kann auch eine schräge Innenwand 9 des Schlüsselsatzes die Abkopplung übernehmen. Sobald die Motordrehzahl höher als die Drehzahl des Akkubohrers, dann wird der Schlüsselsatz nach aussen gestossen und dadurch wird er von der Mutter oder Kurbelwellenschraube abgekoppelt.A mechanism 8th may allow the key set to be disconnected from the nut or crankshaft bolt when the engine starts. Instead of the mechanism can also have an inclined inner wall 9 take over the decoupling of the key set. Once the engine speed is higher than the speed of the cordless drill, then the key set is pushed outwards and thus it is disconnected from the nut or crankshaft bolt.

Die gelenkartige Welle ist in zwei Stellen gelenkartig biegbar. Das erleichtert den Anlass-Vorgang des Motors, weil man nicht unbedingt ganz gerade die Welle halten muss. Ein Freiläufer 4 ermöglicht eine schnellere Drehung wenn der Motor schon gestartet worden ist und vermeidet dadurch mögliche Verletzungen. Der Schlüsselsatz kann austauschbar mit der Welle gekoppelt werden. Auch ein Schlüsselsatz, dessen Innendurchmesser veränderbar ist, kann man hier verwenden.The articulated shaft is articulated in two places articulated. This makes the engine easier to start because you do not necessarily have to keep the shaft straight. A runner 4 allows faster rotation when the engine has been started, avoiding possible injury. The key set can be interchangeably coupled to the shaft. Also, a key set whose inner diameter is changeable, you can use here.

Die Erfindung kann als Zubehör mit der Bohrmaschine oder Akku-Bohrer angeboten werden und als solches verkauft werden.The Invention can be used as an accessory be offered with the drill or cordless drill and as such sold.

11
Schlüsselsatzkey set
22
Kurbelwellen-MutterCrankshaft mother
33
gelenkartige Wellearticulated wave
44
Freiläuferfreewheeler
55
Verbindungs-AufsatzConnection article
66
Bohrfutterchuck
77
Akkubohrercordless drill
88th
Mechanismusmechanism
77
Akkubohrercordless drill
88th
Mechanismusmechanism
88th
Mechanismusmechanism
99
Innenwand des Schlüsselsatzesinner wall of the key set

Claims (6)

Anlasser-System für Gartengeräte, dadurch gekennzeichnet, dass es aus mindestens – einem Sechskant-Schrauben-Schlüssel-Satz, der an die Aussen-Mutter oder Schraube der Kurbel-Welle des Gartengerät-Motors abnehmbar oder fest angebracht werden kann, – einem Freilauf oder einem Drehrichtung-Sperr-System, dass das freie Drehen des Schlüsselsatzes in eine Richtung im Gegensatz zu die Welle erlaubt, – eine gelenkartige Welle, die wie ein Fahrzeug-Kardan gebaut ist und die gelenkartig auf mindestens zwei Ebenen biegbar ist, – ein Aufsatz, der in eine Bohrfutter einer Akku-Bohrmaschine einsteckbar ist und der den Sechskant-Schlüssel-Satz mit der Bohrmaschine verbindet, – ein Mechanismus, der den Schlüssel-Satz bei Anlaufen des Motors bzw. eine schnellere Drehung der Aussen-Mutter/Schraube davon abkoppelt, besteht.Starter system for gardening tools, characterized in that it comprises at least - a hexagon wrench set of keys, which can be removably or firmly attached to the outer nut or screw of the crank shaft of the gardening tool engine, - a freewheel or a rotation-locking system that allows free rotation of the key set in one direction as opposed to the shaft, - a hinged shaft that is built like a vehicle gimbal and that is hinged on at least two levels, An attachment which can be inserted into a drill chuck of a cordless drill and which connects the hexagon key set with the drill, a mechanism which releases the key set when the motor starts up or a faster rotation of the external nut Screw decouples from it exists. Anlasser-System für Gartengeräte nach Anspruch 1, dadurch gekennzeichnet, dass der Mechanismus, der den Schlüsselsatz von der Kurbelwellen-Mutter oder Schraube abkoppelt, aus mindestens einem Druckteil oder einer Druckplatte, die in dem Schlüsselsatz eingebaut ist und die gegen die Mutter der Kurbelwelle drückt und den Schrauben-Schlüssel-Satz von der Mutter abkoppelt, wenn der Motor sich schneller dreht als die Akku-Bohrmaschine oder der Motor schon gestartet ist, besteht.Starter system for garden Tools according to claim 1, characterized in that the mechanism, the the key phrase from the crankshaft nut or decouples screw, from at least one pressure part or one Pressure plate in the key set is installed and which presses against the nut of the crankshaft and the screw wrench set decoupled from the mother when the engine is turning faster than the cordless drill or the engine is already started exists. Anlasser-System für Gartengeräte nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Mechanismus mit eine Gewinde oder Spindel, die die Druckplatte oder Druckteil bei schnelleren Drehen der Kurbelwellen-Mutter oder Schraube aus der Inneren des Schlüsselsatzes herausschiebt, ausgestattet ist.Starter system for garden Tools according to claim 1 or 2, characterized in that the mechanism with a thread or spindle, which is the pressure plate or pressure part Turning the crankshaft nut or bolt out faster the inside of the key set pushes out, is equipped. Anlasser-System für Gartengeräte nach Anspruch 1, dadurch gekennzeichnet, dass die Innenwand des Schlüsselsatzes etwas schräg gebaut ist und von der Kurbelwellen-Mutter oder Schraube sich automatisch abkoppelt, wenn der Motor sich schneller dreht als die Akku-Bohrmaschine oder der Motor schon gestartet ist.Starter system for garden Tools according to claim 1, characterized in that the inner wall of the key sentence a bit oblique is built and from the crankshaft nut or screw itself automatically decouples when the engine is spinning faster than the cordless drill or the engine is already started. Anlasser-System für Gartengeräte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Schlüsselsatz für eine Mutter oder Schraube, die 17 mm gross ist, geeignet ist.Starter system for garden Tools according to one of the preceding claims, characterized that the key phrase for one Nut or screw, which is 17 mm in size, is suitable. Anlasser-System für Gartengeräte nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Schlüsselsatz-Innendurchmesser einstellbar ist.Starter system for garden Tools according to one of the claims 1 to 4, characterized in that the key set inner diameter adjustable is.
DE200510009975 2005-03-04 2005-03-04 Starting system for petrol-engined garden tool has a battery-powered electric drill with hexagonal driver Withdrawn DE102005009975A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200510009975 DE102005009975A1 (en) 2005-03-04 2005-03-04 Starting system for petrol-engined garden tool has a battery-powered electric drill with hexagonal driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510009975 DE102005009975A1 (en) 2005-03-04 2005-03-04 Starting system for petrol-engined garden tool has a battery-powered electric drill with hexagonal driver

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DE102005009975A1 true DE102005009975A1 (en) 2006-12-21

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006984A1 (en) 2012-04-05 2013-10-10 Johann Sulzberger Starting aid for internal combustion engine e.g. petrol engine, has reversing initiator that is formed on cover, whose drive unit is arranged on end of motor shaft of engine
WO2017091950A1 (en) * 2015-11-30 2017-06-08 Ac (Macao Commercial Offshore) Limited Electric tool for facilitating starting of engine
WO2018032118A3 (en) * 2017-07-20 2018-05-31 Budden Doyle Method and apparatus for starting a small combustion engine
US20230249375A1 (en) * 2022-02-04 2023-08-10 Rodrique Leblanc Combustion chain saw cover modified by adapters

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006984A1 (en) 2012-04-05 2013-10-10 Johann Sulzberger Starting aid for internal combustion engine e.g. petrol engine, has reversing initiator that is formed on cover, whose drive unit is arranged on end of motor shaft of engine
WO2017091950A1 (en) * 2015-11-30 2017-06-08 Ac (Macao Commercial Offshore) Limited Electric tool for facilitating starting of engine
WO2018032118A3 (en) * 2017-07-20 2018-05-31 Budden Doyle Method and apparatus for starting a small combustion engine
US10087905B2 (en) 2017-07-20 2018-10-02 Doyle Budden Method and apparatus for starting a small combustion engine
US20230249375A1 (en) * 2022-02-04 2023-08-10 Rodrique Leblanc Combustion chain saw cover modified by adapters

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8133 Disposal/non-payment of the application fee