DE509364C - Quick-release vice - Google Patents

Quick-release vice

Info

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
Application number
DES91856D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dolmazon & Exbrayat Soc
Original Assignee
Dolmazon & Exbrayat Soc
Publication date
Priority to DES91856D priority Critical patent/DE509364C/en
Application granted granted Critical
Publication of DE509364C publication Critical patent/DE509364C/en
Expired legal-status Critical Current

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)

PATEN TANSPRUCI3 Schnellspannschraubstock, dessen Schaltstange mit der vom Winkelhebel beeinfllußten Drehachse aus einem Stück besteht und zur Ein- und A:usrückung einer zweiteiligen Spindelmutter dient, dadurch gekennzeichnet, daß die Schaltstange in ihrer Längsrichtung eine aus mehreren Zähnen bestehende Zahnung (a1) aufweist, welche mit einer entsprechend geformten Innenverzahnung .der beiden Mutterhälften (b>) in ständigem Eingriff steht. PATEN TANSPRUCI3 Quick-release vice, the switching rod of which consists of one piece with the axis of rotation influenced by the angle lever and is used to engage and disengage a two-part spindle nut, characterized in that the switching rod has teeth (a1) in its longitudinal direction, which consists of several teeth is in constant engagement with a correspondingly shaped internal toothing of the two nut halves (b>).
DES91856D Quick-release vice Expired DE509364C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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