DE3991C - Disengagement of the ring gear in the Horton's faceplate - Google Patents
Disengagement of the ring gear in the Horton's faceplateInfo
- Publication number
- DE3991C DE3991C DENDAT3991D DE3991DA DE3991C DE 3991 C DE3991 C DE 3991C DE NDAT3991 D DENDAT3991 D DE NDAT3991D DE 3991D A DE3991D A DE 3991DA DE 3991 C DE3991 C DE 3991C
- Authority
- DE
- Germany
- Prior art keywords
- ring gear
- disengagement
- horton
- faceplate
- ring
- 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.)
- Active
Links
- 210000001847 Jaw Anatomy 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16045—Jaws movement actuated by screws and nuts or oblique racks
Description
1878.1878.
FRITZ ANDREE in BERLIN.
Ausrückung des Zahnkranzes in der Horton'schen Planscheibe.FRITZ ANDREE in BERLIN.
Disengagement of the ring gear in the Horton's faceplate.
Patentirt im Deutschen Reiche vom 3. Juli 1878 ab.Patented in the German Empire on July 3, 1878.
Der Hauptbestandteil der vorliegenden Erfindung besteht in einer Ausrückung des Zahnkranzes F durch einen Gewindering r, welcher mittelst aufgeschliffener kegelförmiger Führungen mit dem Zahnkranz verbunden ist, wodurch ein gegenseitiges Halten sowie unabhängiges Drehen bedungen ist (s. Schnitt C-D), The main component of the present invention consists in a disengagement of the ring gear F by a threaded ring r, which is connected to the ring gear by means of ground conical guides, whereby mutual holding and independent rotation is required (see section CD),
In den Theil B ist ebenfalls ein Gewinde geschnitten, in welches der Gewindering r hineingeschraubt wird, wie im Schnitt A-B angegeben. Sollen nun die Backen unabhängig von einander arbeiten, d. h. excentrisch gestellt werden, so rückt man den Zahnkranz F aus, indem man den Schlüssel in den Ring r setzt und so den Ring herausdreht. Sobald derselbe mit der oberen Kante abschneidet, ist der Zahnkranz ausgerückt, und jede Backe kann für sich verstellt werden.A thread is also cut into part B , into which the threaded ring r is screwed, as indicated in section AB. If the jaws are to work independently of one another, ie to be set eccentrically, the ring gear F is disengaged by placing the key in the ring r and thus unscrewing the ring. As soon as it cuts off with the upper edge, the ring gear is disengaged and each jaw can be adjusted individually.
Damit der Zahnkranz nicht zu tief hineingeschraubt werden kann, ist ein Ansatz gebildet, wie aus Schnitt A-B ersichtlich, bis auf welchen der Ring geschraubt wird.So that the ring gear cannot be screwed in too deeply, an approach is formed, as can be seen from section AB , up to which the ring is screwed.
Diese Vorrichtung ist mit grofser Leichtigkeit und Schnelligkeit zu handhaben. Die Verrückung nach rechts oder' links wird durch eine Klemmschraube α verhindert.This device can be handled with great ease and rapidity. The shift to the right or left is prevented by a clamping screw α .
Die Zeichnung enthält:.The drawing includes :.
Fig. ι obere Ansicht,, Fig. 2 untere Ansicht, Fig. 3 Theil A, innere Ansicht des oberen Theiles, Fig. 4 Theil B, innere Ansteht des unteren Theiles, Fig. 5 Schnitt A-B mit eingerücktem Zahnkranz-, Fig. 6 Schnitt C-D des Zahnkranzes nebst Gewindering, Fig. 7 Zahnkranz F, Fig. 8 Schlüssel.1 upper view, FIG. 2 lower view, FIG. 3 part A, inner view of the upper part, FIG. 4 part B, inner contact of the lower part, FIG. 5 section AB with the toothed ring engaged, FIG Section CD of the ring gear together with the threaded ring, Fig. 7 ring gear F, Fig. 8 key.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE3991C true DE3991C (en) |
Family
ID=282849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT3991D Active DE3991C (en) | Disengagement of the ring gear in the Horton's faceplate |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3991C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4202134C1 (en) * | 1992-01-27 | 1993-08-26 | Hoesch Maschinenfabrik Deutschland Ag, 4600 Dortmund, De |
-
0
- DE DENDAT3991D patent/DE3991C/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4202134C1 (en) * | 1992-01-27 | 1993-08-26 | Hoesch Maschinenfabrik Deutschland Ag, 4600 Dortmund, De |
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