DE509364C - Quick-release vice - Google Patents
Quick-release viceInfo
- Publication number
- DE509364C DE509364C DES91856D DES0091856D DE509364C DE 509364 C DE509364 C DE 509364C DE S91856 D DES91856 D DE S91856D DE S0091856 D DES0091856 D DE S0091856D DE 509364 C DE509364 C DE 509364C
- Authority
- DE
- Germany
- Prior art keywords
- quick
- teeth
- vice
- release
- nut
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
- B25B1/12—Arrangements for positively actuating jaws using screws with provision for disengagement
- B25B1/125—Arrangements for positively actuating jaws using screws with provision for disengagement with one screw perpendicular to the jaw faces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
Schnellspannschraubstack Die Erfindung bezieht sich auf einen Schnellspannschraubstock, dessen Schaltstange mit der vom Winkelhebel #beeinflußten Drehachse aus einem Stück besteht und zur Ein- und Ausrückung einer zweiteiligen Spindelmutter dient. Bekannt sind derartige Schnellspannschraubstöcke, bei denen die Schaltstange mit einer Verzahnung versehen ist, die aus nur einem Zahn besteht. Die Erfindung besteht demgegenüber darin, daß die Schaltstange in ihrer Längsrichtung eine aus mehreren Zähnen bestehende Zahnung aufweist, welche mit einer entsprechend geformten Innenverzahnung der beiden 1-Iutterhälften in ständigem Eingriff steht.Quick-release screw stack The invention relates to a quick-release vice, its shift rod with the axis of rotation influenced by the angle lever # in one piece exists and is used to engage and disengage a two-part spindle nut. Known are such quick release vices, in which the shift rod with a toothing is provided, which consists of only one tooth. The invention exists on the other hand in that the shift rod consists of several teeth in its longitudinal direction Has teeth, which with a correspondingly shaped internal toothing of the two 1-Jutterhälften is in constant engagement.
Die Vorteile der Erfindung bestehen darin, daß die >;Übertragung der .Schaltbewegung vom Winkelhebel auf die zweiteilige Mutter leichter, d. h. mit geringerem Reibungsverlust möglich ist, und daß der Druck auf mehrere Zähne verteilt wird. Die Verwendung einer regelrechten Verzahnung zum Antrieb der Mutterhälften gewährt ferner eine gleichmäßige und genaue Verschiebung der 1lutterhälften.The advantages of the invention are that the>; transmission of the .Switching movement from the angle lever to the two-part nut easier, d. H. with less Loss of friction is possible and that the pressure is distributed over several teeth. The use of a regular toothing to drive the nut halves is granted also an even and precise displacement of the nut halves.
Fig. i zeigt einen Längsschnitt durch den Schraubstock, Fig. 2 einen Teil der rechten Stirnansicht des:selhen, Fig. 3 einen Schnitt nach Linie 1-z der Fig, i, wobei die Spindelmutter außer Eingriff mit der Schraubenspindel steht, Fig. 4. einen ähnlichen Schnitt wie Fig. 3 in der Spindelmutter in Eingriffsstellung. Fig. 5 veranschaulicht die Handhabung des Schraubstockes.Fig. I shows a longitudinal section through the vice, Fig. 2 shows a Part of the right front view of the: selhen, Fig. 3 is a section along line 1-z of the Fig, i, wherein the spindle nut is out of engagement with the screw spindle, Fig. 4. A section similar to FIG. 3 in the spindle nut in the engaged position. Fig. 5 illustrates the handling of the vice.
Die Schaltstange h besteht mit der vom Winkelhebel beeinflußten Drehachse c' in bekannter Weise aus einem Stück und weist in ihrer Längsrichtung die aus zwei Zähnen bestehende Zahnung a1 auf, welche mit der entsprechend gestellten Innenverzahnung der beiden Mutterhälften b1 in ständigem Eingriff steht.The shift rod h consists of the axis of rotation influenced by the angle lever c 'in a known manner from one piece and has in its longitudinal direction that of two Teeth existing teeth a1, which with the corresponding internal teeth of the two nut halves b1 is in constant engagement.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES91856D DE509364C (en) | Quick-release vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES91856D DE509364C (en) | Quick-release vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE509364C true DE509364C (en) | 1930-10-08 |
Family
ID=7516797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES91856D Expired DE509364C (en) | Quick-release vice |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE509364C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3292673A (en) * | 1963-08-27 | 1966-12-20 | Rockwell Mfg Co | Power operated portable hand saw |
| DE2146971A1 (en) * | 1971-09-20 | 1973-03-22 | Gressel Ag | MECHANICAL CLAMPING DEVICE, IN PARTICULAR MACHINE VICE |
| WO1987001643A1 (en) * | 1985-09-16 | 1987-03-26 | Miller Clamps Gesellschaft M.B.H. | Clamp |
-
0
- DE DES91856D patent/DE509364C/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3292673A (en) * | 1963-08-27 | 1966-12-20 | Rockwell Mfg Co | Power operated portable hand saw |
| DE2146971A1 (en) * | 1971-09-20 | 1973-03-22 | Gressel Ag | MECHANICAL CLAMPING DEVICE, IN PARTICULAR MACHINE VICE |
| WO1987001643A1 (en) * | 1985-09-16 | 1987-03-26 | Miller Clamps Gesellschaft M.B.H. | Clamp |
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