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AT31214B - Device on air hammers to hold the hammer bear in the upper position. - Google Patents

Device on air hammers to hold the hammer bear in the upper position.

Info

Publication number
AT31214B
AT31214B AT31214DA AT31214B AT 31214 B AT31214 B AT 31214B AT 31214D A AT31214D A AT 31214DA AT 31214 B AT31214 B AT 31214B
Authority
AT
Austria
Prior art keywords
bolt
hold
upper position
hammer
air hammers
Prior art date
Application number
Other languages
German (de)
Inventor
Richard Herz
Original Assignee
Richard Herz
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 Richard Herz filed Critical Richard Herz
Application granted granted Critical
Publication of AT31214B publication Critical patent/AT31214B/en

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  • Percussive Tools And Related Accessories (AREA)

Description

  

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 hebels   ?,     A1,   ohne dass die starke Feder b gespannt werden müsste. 



   Wird bei Anlassen des Hammers das Ausrücken der Haltevorrichtung n, k übersehen, so   wird, da die Stirniläche   des Daumens k nach dem Daumenradius abgerundet ist und der Daumenhebel sich in der Arbeitsstellung in labiler Gleichgewichtslage befindet, die beim Schlagen ein- 
 EMI2.2 
 
 EMI2.3 
 gekennzeichnet durch ein in einem Fiihrangsbacken senkrecht zur Hammerbahn geführtes, durch starken Federdruck gegen die Hammerbahn bzw. gegen passend angeordnete Rasten gedrücktes Riegelgehäuse, in welchem durch eine am   Gehäuse   befestigte Stellvorrichtung dem Drucke schwacher Federn entgegen, ein in die   Hammcrbahn   drück-und feststellbarer Anschlag geführt ist.



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 EMI2.1
 lever?, A1, without the strong spring b having to be tensioned.



   If the disengagement of the holding device n, k is overlooked when the hammer is started, then, since the front surface of the thumb k is rounded after the thumb radius and the thumb lever is in the working position in an unstable equilibrium position, which occurs when striking
 EMI2.2
 
 EMI2.3
 characterized by a bolt housing which is guided in a guide jaw perpendicular to the hammer path and is pressed by strong spring pressure against the hammer path or against suitably arranged detents, in which a stop which can be pressed and locked in the hammer path is guided by an adjusting device attached to the housing against the pressure of weak springs is.

Claims (1)

2. Bei einer Einrichtung nach Anspruch 1 die Anordnung, dass der aus dem Riegelgehäuse tretende Riegel mit einer Anlauffläche versehen ist, welche mit einer amHammelbären angeordneten Anlauffläche korrespondiert. 2. In the case of a device according to claim 1, the arrangement that the bolt emerging from the bolt housing is provided with a contact surface which corresponds to a contact surface arranged on the hammer. 3. Bei einer Einrichtung nach Anspruch 1 eine besondere Einrichtung der zur Verstellung des Riegels dienenden an dem Riegelgehäuse befestigten Stellvorrichtung, bestehend aus einem mit Griffarm versehenen Daumen, dessen wirksame Fläche nach dem Drehungsradius des Daumens abgerundet ist, wobei der Griffarm in der wirksamen Stellung sich in labiler Gleichgewichtslage befindet, zu dem Zwecke, durch Erschütterungen ein selbsttätiges Ausrücken des Riegels zu veranlassen. 3. In a device according to claim 1, a special device of the adjusting device used to adjust the bolt attached to the bolt housing, consisting of a thumb provided with a handle arm, the effective surface of which is rounded according to the radius of rotation of the thumb, the handle arm in the operative position is in an unstable position of equilibrium, for the purpose of causing an automatic disengagement of the bolt by vibrations.
AT31214D 1906-11-08 1906-11-08 Device on air hammers to hold the hammer bear in the upper position. AT31214B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT31214T 1906-11-08

Publications (1)

Publication Number Publication Date
AT31214B true AT31214B (en) 1907-12-27

Family

ID=3545620

Family Applications (1)

Application Number Title Priority Date Filing Date
AT31214D AT31214B (en) 1906-11-08 1906-11-08 Device on air hammers to hold the hammer bear in the upper position.

Country Status (1)

Country Link
AT (1) AT31214B (en)

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