AT122752B - Cushion the holder of CASE tools with reciprocating working movement. - Google Patents

Cushion the holder of CASE tools with reciprocating working movement.

Info

Publication number
AT122752B
AT122752B AT122752DA AT122752B AT 122752 B AT122752 B AT 122752B AT 122752D A AT122752D A AT 122752DA AT 122752 B AT122752 B AT 122752B
Authority
AT
Austria
Prior art keywords
holder
characterized
cushion according
cushion
springs
Prior art date
Application number
Other languages
German (de)
Inventor
Ernst Ing Elster
Original Assignee
Ernst Ing Elster
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 Ernst Ing Elster filed Critical Ernst Ing Elster
Priority to AT122752T priority Critical
Application granted granted Critical
Publication of AT122752B publication Critical patent/AT122752B/en

Links

Description


    <Desc/Clms Page number 1> <Desc / CLMS Page number 1> 
 



   Abfederung der Haltevorrichtung von Werkzeugen mit hin und her gehender Arbeits- bewegung. Cushioning movement of the holder of tools with reciprocating work. 
  EMI1.1 EMI1.1 
 

  <Desc/Clms Page number 2> <Desc / CLMS Page number 2> 

 
  EMI2.1 EMI2.1 
 



    PATENT-ANSPRÜCHE : PATENT CLAIMS:
 1. Abfederung der Haltevorrichtung von Werkzeugen mit hin und her gehender Arbeitsbeweifuns, dadurch gekennzeichnet, dass die Widerstandskraft zwischen Haltevorrichtung und Werkzeug, welche durch die zwisehengeschaltete Federung bei einer gegenseitigen Bewegung zwischen Haltevorrichtung 1. cushion the holding device of tools with reciprocating Arbeitsbeweifuns, characterized in that the resistance force between the holding device and the tool, which by the zwisehengeschaltete suspension at a mutual movement between the holding device 
  EMI2.2 EMI2.2 


Claims (1)

  1. 2. Abfederung nach Anspruch 1, gekennzeichnet durch die Verwendung von Federn solcher Bauart, dass beim Zusammenduücken der Federn die zu den Deformationsstellen zugehörigen Kraftarme wachsen. 2. cushion according to claim 1, characterized by the use of springs of such type that the associated with the zones of deformation force arms grow at Zusammenduücken of the springs. EMI2.3 auf die Haltevorrichtung zur Wirkung kommende Spannkräfte bei der Bewegung der Haltevorrichtung in bezug auf das Werkzeuggehäuse teils zu-, teils abnehmen. EMI2.3 partly to-the holder to effect coming clamping forces in the movement of the holder with respect to the tool housing, partly decrease.
    4. Abfederung nach Anspruch 1, gekennzeichnet durch die Verwendung von Kraftubertragungs- organen, welche die Übersetzung zwischen Haltekraft und Federkraft entgegen der Deformation der Feder ändern. 4. organs cushion according to claim 1, characterized by the use of Kraftubertragungs- which change the ratio between the holding force and spring force against the deformation of the spring.
    5. Abfederung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, dass beim Überschreiten des Bereiches der konstanten Anpresskräfte der Antrieb des Werkzeuges selbsttätig ausgesehaltet wird. 5. cushion according to claims 1 to 4, characterized in that the constant pressure forces of the drive of the tool is ausgesehaltet automatically when exceeding the range.
    6. Abfederung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, dass die Anpresskraft durch Auswechseln der Federn oder durch Änderung der Federkraftubersetzune : geändert wird. 6. cushion according to claims 1 to 4, characterized in that the pressing force by changing the springs, or by changing the Federkraftubersetzune: is changed.
AT122752D 1930-01-10 1930-01-10 Cushion the holder of CASE tools with reciprocating working movement. AT122752B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT122752T 1930-01-10

Publications (1)

Publication Number Publication Date
AT122752B true AT122752B (en) 1931-05-11

Family

ID=3633081

Family Applications (1)

Application Number Title Priority Date Filing Date
AT122752D AT122752B (en) 1930-01-10 1930-01-10 Cushion the holder of CASE tools with reciprocating working movement.

Country Status (1)

Country Link
AT (1) AT122752B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629364A (en) * 1950-06-16 1953-02-24 Ingersoll Rand Co Vibration absorbing handle for rock drills
US2630784A (en) * 1949-06-20 1953-03-10 Lord Mfg Co Cushion handle for percussive tools
DE1216808B (en) * 1964-10-28 1966-05-12 Wacker Hermann Arrangement for the attenuation of the transmission of blows, impacts or vibrations during the operation of a impacts, jolts or vibration-generating motor-driven working machine, z. B. Hammer or Stampfer
DE1275489B (en) * 1963-11-05 1968-08-14 Westinghouse Air Brake Co By Druckfluessigkeit operable vibrating hammer tool
EP0033304A1 (en) * 1980-01-24 1981-08-05 Atlas Copco Aktiebolag A device for hand-held hammer machines
DE3505181A1 (en) * 1985-02-15 1986-08-21 Hilti Ag Vibration generating hand tool
US7322428B2 (en) 2004-06-04 2008-01-29 Black & Decker Inc. Vibration reduction apparatus for power tool and power tool incorporating such apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630784A (en) * 1949-06-20 1953-03-10 Lord Mfg Co Cushion handle for percussive tools
US2629364A (en) * 1950-06-16 1953-02-24 Ingersoll Rand Co Vibration absorbing handle for rock drills
DE1275489B (en) * 1963-11-05 1968-08-14 Westinghouse Air Brake Co By Druckfluessigkeit operable vibrating hammer tool
DE1216808B (en) * 1964-10-28 1966-05-12 Wacker Hermann Arrangement for the attenuation of the transmission of blows, impacts or vibrations during the operation of a impacts, jolts or vibration-generating motor-driven working machine, z. B. Hammer or Stampfer
EP0033304A1 (en) * 1980-01-24 1981-08-05 Atlas Copco Aktiebolag A device for hand-held hammer machines
DE3505181A1 (en) * 1985-02-15 1986-08-21 Hilti Ag Vibration generating hand tool
US7322428B2 (en) 2004-06-04 2008-01-29 Black & Decker Inc. Vibration reduction apparatus for power tool and power tool incorporating such apparatus

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