DE2824688A1 - Chuck for hammer drill - has slotted inner member gripped in tapered bore of outer member - Google Patents
Chuck for hammer drill - has slotted inner member gripped in tapered bore of outer memberInfo
- Publication number
- DE2824688A1 DE2824688A1 DE19782824688 DE2824688A DE2824688A1 DE 2824688 A1 DE2824688 A1 DE 2824688A1 DE 19782824688 DE19782824688 DE 19782824688 DE 2824688 A DE2824688 A DE 2824688A DE 2824688 A1 DE2824688 A1 DE 2824688A1
- Authority
- DE
- Germany
- Prior art keywords
- chuck
- drill
- inner member
- outer member
- hammer drill
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/12—Adapters for drills or chucks; Tapered sleeves
- B23B51/123—Conical reduction sleeves
Abstract
Description
Verbindungsmechanismus der es gestattet in einen konischen 30hrkopf zylindrige Bohrer einznsetzen.Connection mechanism that allows it to be inserted into a conical 30-ear head insert cylindrical drills.
P 28 24 688.0 Beschreibung.P 28 24 688.0 Description.
Das Anwendungegebiet : Bei Schlagbohrmaschinen zur Aufnahme von Steinbohrern.The area of application: For impact drills to take masonry drills.
Die Darstellung ; Die Aufgabe er Erfindung ist es zylindrige Bohrer Fig.3 in einen Aulnahmeschaft Fig. 1 mit Innenkegel (4) einzu-Betzen. Fig. 4 @er Aufnahmemechanismus Fig. 2 besteht aus einem konischen Metallstück, das für dei Sohreraufnahme an der breiten Beite (1) eingebshrt ist (2).The representation ; The object of the invention is cylindrical drills Fig. 3 to be inserted into a receiving shaft Fig. 1 with an inner cone (4). Fig. 4 @er Recording mechanism Fig. 2 consists of a conical piece of metal, which is for dei Sohreraufnahme on the wide side (1) is inserted (2).
In der @ünge der Bohrung (2) ist das Metalstück eingesgt (3).In the length of the hole (2) the metal piece is sunk (3).
Ber Bohrer Fig. 3 wird in die Bohrung (2) des Aufnahmemechanismus Fig. 2 eingefügt Fig.4.About drill Fig. 3 is in the hole (2) of the receiving mechanism Fig. 2 inserted Fig.4.
Der 'ufnahmemechanismus Ligj.2 mit dem eingefügten Bohrer Fig. 4 werden zusammen in den Innenkegel (4) des Aufnahmeschafts Fig. 1 eingefügt Fig. 5.The 'ufnahmemechanismus Ligj.2 with the inserted drill Fig. 4 will be inserted together in the inner cone (4) of the receiving shaft Fig. 1 Fig. 5.
Beim antreiben der Fig.5 druch eine Schlagbohrmaschine wird der Bohrer Fig.3 mit der Schlagbohrmaschine durch den Aufnahmemechanismus Fig.2 über den Aufnahmeschaft Fig. 1 durch den Arbeistsdruck verbunden.When driving the Fig.5 thru a hammer drill the drill Fig.3 with the hammer drill connected by the receiving mechanism Fig.2 via the receiving shaft Fig. 1 by the working pressure.
Das trennen der Fig. 5 geschieht durch einen Austreibekeil Fig.6 Vorteile der erfindung gegenüber dem Stand der Technik : Das Gewicht der Bohrerafufnahme Fig. 5 ist gegenüber Spannbohrfutter geringer.The separation of Fig. 5 is done by a drive wedge Fig.6 advantages of the invention compared to the prior art: The weight of the drill holder Fig. 5 is less compared to the chuck.
Die BohrerFig 4 lassen sich schneller und einfacher wechseln.The BohrerFig 4 can be changed faster and easier.
Die Bohreraufnabme Fig. 5 ist unanfällig gegne Staub, und braucht nicht gewartet werden.The Bohreraufnabme Fig. 5 is not susceptible to dust, and needs not to be serviced.
Zerstörung der Bohrersufnahme Fig.5 durch die Bohrechläge ist auageschlossen.Destruction of the drill holder Fig. 5 due to the drilling impact is excluded.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782824688 DE2824688A1 (en) | 1978-06-06 | 1978-06-06 | Chuck for hammer drill - has slotted inner member gripped in tapered bore of outer member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782824688 DE2824688A1 (en) | 1978-06-06 | 1978-06-06 | Chuck for hammer drill - has slotted inner member gripped in tapered bore of outer member |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2824688A1 true DE2824688A1 (en) | 1979-12-20 |
Family
ID=6041116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782824688 Withdrawn DE2824688A1 (en) | 1978-06-06 | 1978-06-06 | Chuck for hammer drill - has slotted inner member gripped in tapered bore of outer member |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2824688A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4627626A (en) * | 1984-05-08 | 1986-12-09 | Roehm Guenter H | Chuck for a hammer or rotary impact drill |
-
1978
- 1978-06-06 DE DE19782824688 patent/DE2824688A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4627626A (en) * | 1984-05-08 | 1986-12-09 | Roehm Guenter H | Chuck for a hammer or rotary impact drill |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAM | Search report available | ||
OC | Search report available | ||
8139 | Disposal/non-payment of the annual fee |