DE835674C - Anti-kickback crank for internal combustion engines - Google Patents

Anti-kickback crank for internal combustion engines

Info

Publication number
DE835674C
DE835674C DEK3914A DEK0003914A DE835674C DE 835674 C DE835674 C DE 835674C DE K3914 A DEK3914 A DE K3914A DE K0003914 A DEK0003914 A DE K0003914A DE 835674 C DE835674 C DE 835674C
Authority
DE
Germany
Prior art keywords
clutch
shaft
internal combustion
combustion engines
crank
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
Application number
DEK3914A
Other languages
German (de)
Inventor
Werner Kluender
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.)
WERNER KLUENDER
Original Assignee
WERNER KLUENDER
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 WERNER KLUENDER filed Critical WERNER KLUENDER
Priority to DEK3914A priority Critical patent/DE835674C/en
Application granted granted Critical
Publication of DE835674C publication Critical patent/DE835674C/en
Expired legal-status Critical Current

Links

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
    • F02N1/02—Starting apparatus having hand cranks having safety means preventing damage caused by reverse rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Operated Clutches (AREA)

Description

Die Erfindung betrifft eine rückstoßsichere Andrelikurbel für Brennkraftmaschinen.The invention relates to a recoil-proof Andreli crank for internal combustion engines.

Sie besteht darin, daß auf der Welle der Andrehkurbel eine Reibscheibenkupplung angeordnet ist, deren lose auf der Welle sitzende Kupplungsscheibe den Handhebel trägt, und daß die auf -der Welle sitzende Kupplungsfeder durch eine auf das vordere Ende der Welle aufgesetzte Schraubenmutter nachstellbar ist, so daß durch entsprechende Einstellung des Anpressungsdruckes der Feder das von Hand ausgeübte Drehmoment von der Kupplung übertragen wird, dagegen Rückstöße die Kupplung zum Rutschen bringen.It consists in the fact that there is a friction disc clutch on the shaft of the crank handle is arranged, the clutch disc sitting loosely on the shaft, the hand lever carries, and that the clutch spring seated on the shaft by a on the front End of the shaft attached nut can be readjusted, so that by appropriate Adjustment of the contact pressure of the spring the manually exerted torque of the clutch is transmitted, on the other hand, recoil causes the clutch to slip.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt., Auf der Welle i ist die aus den beiden Kupplungsscheiben 2 und 3 und der dazwischengelagerten Reibscheibe 4 bestehende Kupplung angeordnet. Die Kupplungsscheibe 2 ist auf der Welle i festgeschweißt. Die Kupplungsscheibe 3 ist auf der Welle i lose gelagert und trägt an ihrem Flansch den angeschweißten Handhebel 5. Die mit ihrem einen Ende in einer Hülse der Kupplungsscheibe 3 gelagerte Spiralfeder 6 stützt sich mit ihrem anderen Ende gegen die Schraubenmutter 7 ab, die auf das vordere Ende der Welle i aufgesetzt ist. Durch die Schraubenmutter 7 wird der Anpressungsdruck der Feder 6 so eingestellt, daß zwar das von Rand ausgeübte Drehmoment durch die Kupplung 2, 3, 4 übertragen wird, daß aber andererseits Rückstöße die Kupplung 2, -3, 4 zum Rutschen bringen und sich daher nicht auf die Hand auswirken können.In the drawing, an embodiment of the invention is shown., On the shaft i is the one from the two clutch disks 2 and 3 and the one between them Friction disc 4 arranged existing clutch. The clutch disc 2 is on the Shaft i welded in place. The clutch disc 3 is loosely mounted on the shaft i and carries the welded hand lever 5 on its flange In a sleeve of the clutch disc 3 mounted coil spring 6 is supported with her the other end against the screw nut 7 on the front end of the shaft i is on. The contact pressure of the spring is increased by the screw nut 7 6 set so that although the torque exerted by the edge through the clutch 2, 3, 4 is transmitted, but that on the other hand, the clutch 2, -3, 4 for recoil Bring slipping and therefore cannot affect the hand.

Die Einstellung der Feder 6 durch Anziehen der Schraubenmutter 7 erfolgt zweckmäßig durch Probieren. Sobald die richtige Einstellung gefunden ist, liegt sie für die anzudrehende Brennkraftmaschine ein für allemal fest.The spring 6 is adjusted by tightening the nut 7 expedient by trying. Once the right setting is found, lies they are fixed once and for all for the internal combustion engine to be turned on.

Claims (1)

PATENTANSPRUCH: Rückstoßsichere Andrehkurbel für Brennkraftmaschinen, dadurch gekennzeichnet, daß auf der Welle (i) eine Reibscheibenkupplung (2, 3, 4) angeordnet ist, deren lose auf der Welle (i) sitzende Kupplungsscheibe (3) den Handhebel '(5) trägt, und daß die auf der Welle (i) sitzende Kupplungsfeder (6) durch eine auf das vordere Ende der Welle (i) aufgesetzte Schraubenmutter (7) nachstellbar ist, so daß durch entsprechende Einstellung des Anpressungsdruckes der Feder (6) das von Hand ausgeübte Drehmoment übertragen wird, dagegen Rückstöße die Kupplung (2, 3, 4) zum Rutschen bringen. PATENT CLAIM: Recoil-proof starting crank for internal combustion engines, characterized in that a friction disc clutch (2, 3, 4) is arranged on the shaft (i), the clutch disc (3) of which is loosely seated on the shaft (i) and carries the hand lever (5), and that the clutch spring (6) seated on the shaft (i) can be readjusted by a screw nut (7) placed on the front end of the shaft (i) so that the torque exerted by hand can be adjusted by appropriate adjustment of the contact pressure of the spring (6) is transmitted, on the other hand, recoil causes the clutch (2, 3, 4) to slip.
DEK3914A 1950-06-18 1950-06-18 Anti-kickback crank for internal combustion engines Expired DE835674C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK3914A DE835674C (en) 1950-06-18 1950-06-18 Anti-kickback crank for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK3914A DE835674C (en) 1950-06-18 1950-06-18 Anti-kickback crank for internal combustion engines

Publications (1)

Publication Number Publication Date
DE835674C true DE835674C (en) 1952-04-03

Family

ID=7210075

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK3914A Expired DE835674C (en) 1950-06-18 1950-06-18 Anti-kickback crank for internal combustion engines

Country Status (1)

Country Link
DE (1) DE835674C (en)

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