DE11067C - Chucks for machine tools - Google Patents
Chucks for machine toolsInfo
- Publication number
- DE11067C DE11067C DENDAT11067D DE11067DA DE11067C DE 11067 C DE11067 C DE 11067C DE NDAT11067 D DENDAT11067 D DE NDAT11067D DE 11067D A DE11067D A DE 11067DA DE 11067 C DE11067 C DE 11067C
- Authority
- DE
- Germany
- Prior art keywords
- chucks
- machine tools
- spindle
- jaws
- moved
- 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
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
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
- B23B31/16158—Jaws movement actuated by coaxial conical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Description
1880.1880.
Klasse 49.Class 49.
CARL HOHAGEN in SUNDWIG bei ISERLOHN. Spannfutter für Werkzeugmaschinen.CARL HOHAGEN in SUNDWIG at ISERLOHN. Chucks for machine tools.
Patentirt im Deutschen Reiche vom 12. März 1880 ab.Patented in the German Empire on March 12, 1880.
Fig. ι zeigt einen Schnitt in der Längenaxe der rotirenden Spindel, Fig. 2 und 3 Ansichten von Spannköpfen mit verschiedenartigen Hülsen, und Fig. 4 uhd 5 Querschnitte nach a-b; diese beiden letztgenannten Schnitte unterscheiden sich nur durch die Anzahl der beweglichen Stahlbacken von einander.Fig. 1 shows a section along the axis of length of the rotating spindle, Fig. 2 and 3 are views of clamping heads with different types of sleeves, and Fig. 4 and 5 are cross-sections after ; these last two cuts differ from each other only in the number of movable steel jaws.
ί ist die Spindel mit eingebohrter cylindrischer Höhlung, welche aufsen mit Gewinde versehen ist, und auf welcher eine konisch ausgebohrte Hülse h durch Drehung vermittelst des Stift- oder Achtkantschlüssels verschoben werden kann.ί is the spindle with a drilled cylindrical cavity, which is provided with a thread on the outside, and on which a conically drilled sleeve h can be moved by turning the pin or octagonal key.
Die zwei, drei oder mehr in die Spindel scharf eingepafsten verschiebbaren Stahlbacken sind, in der Spindel sitzend, aufsen konisch abgedreht und werden während der Drehung der Hülse h gleichmäfsig zur Spindelaxe hin verschoben; sie centriren und halten alsdann auch das einzuspannende Werkzeug gegen Drehen und Verschiebung.The two, three or more movable steel jaws, which are sharply fitted into the spindle, are seated in the spindle, turned off conically on the outside and are evenly displaced towards the spindle axis during the rotation of the sleeve h; they center and then also hold the tool to be clamped against turning and displacement.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE11067C true DE11067C (en) |
Family
ID=288347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT11067D Active DE11067C (en) | Chucks for machine tools |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE11067C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2510442A1 (en) * | 1981-07-30 | 1983-02-04 | Roehm Guenter H | TIGHTENING CHUCK, ESPECIALLY CHUCK HOLDER |
| FR2511289A1 (en) * | 1981-08-17 | 1983-02-18 | Hilti Ag | PUNCHING HAMMER WITH GUIDING CYLINDER OF THE PERCUSSION MECHANISM |
-
0
- DE DENDAT11067D patent/DE11067C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2510442A1 (en) * | 1981-07-30 | 1983-02-04 | Roehm Guenter H | TIGHTENING CHUCK, ESPECIALLY CHUCK HOLDER |
| FR2511289A1 (en) * | 1981-08-17 | 1983-02-18 | Hilti Ag | PUNCHING HAMMER WITH GUIDING CYLINDER OF THE PERCUSSION MECHANISM |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3220026C2 (en) | ||
| DE2951565A1 (en) | Dual-spindle lathe assembly - has coaxial chucks facing each other and axially movable grip to transfer work from one to other chuck | |
| DE11067C (en) | Chucks for machine tools | |
| DE841112C (en) | Grinding wheel processing machine | |
| DE1552250B2 (en) | SHAPING LATHE | |
| EP0355256A2 (en) | Powered chuck for clamping work pieces excentrically | |
| DE595656C (en) | Process for the production of turned parts on automatic turning jaws | |
| DE1752636A1 (en) | Device for holding the jaws at Drehbaenken or the like. | |
| DE2158427C3 (en) | Swivel chucks for machine tools | |
| DE817670C (en) | Driver on rotating machine tools for workpieces stored between centers | |
| DE102021108338A1 (en) | Method for carrying out a tool change and changing device for carrying out the method | |
| DE1140428B (en) | Stepless mandrel | |
| DE965279C (en) | Boring bar | |
| DE308120C (en) | ||
| DE829978C (en) | Drill chuck | |
| DE861948C (en) | Reversible chucks | |
| DE475926C (en) | Chuck | |
| DE1120839B (en) | Self-clamping jaw chuck | |
| CH231299A (en) | Collet clamping device. | |
| DE939788C (en) | Facing and centering machine | |
| DE970092C (en) | Cutting cross knurled apparatus | |
| DE948466C (en) | Lathe with centering device | |
| CH582047A5 (en) | Swinging arm circle cutting instrument - has central axis with sliding centring pin on baseplate with adhesive underside | |
| DE2313485B2 (en) | CHUCK | |
| DE937861C (en) | Jig |