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DE465181C - Jaw chuck for holding workpieces in the manufacture of wood screws - Google Patents

Jaw chuck for holding workpieces in the manufacture of wood screws

Info

Publication number
DE465181C
DE465181C DES82246D DES0082246D DE465181C DE 465181 C DE465181 C DE 465181C DE S82246 D DES82246 D DE S82246D DE S0082246 D DES0082246 D DE S0082246D DE 465181 C DE465181 C DE 465181C
Authority
DE
Germany
Prior art keywords
jaw chuck
clamping jaw
wood screws
manufacture
workpieces
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
DES82246D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DES82246D priority Critical patent/DE465181C/en
Application granted granted Critical
Publication of DE465181C publication Critical patent/DE465181C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G7/00—Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERUH. GEDRÜCKT IN DER REICHSDPUCKEREICALM. PRINTED IN THE REICHSDPINTEREI

Claims (2)

Patentansprüche:Patent claims: 1. Spannbackenfutter zum Festhalten der Werkstücke bei der Herstellung von Holzschrauben, dadurch gekennzeichnet, daß zwei oder mehrere Klemmbacken an beiden Enden des Spannbackenfutters angeordnet sind und auf diese Klemmbacken mittels Kniegelenkgestänge eine gemeinsame, unter Federdruck stehende Muffe derart wirkt, daß Werkstücke gleichzeitig an den beiden Enden des Spannbackenfutters festgehalten oder aus denselben entfernt werden können.1. Clamping jaw chuck for holding workpieces in the production of Wood screws, characterized in that two or more clamping jaws are arranged at both ends of the clamping jaw chuck are and on these jaws by means of toggle linkage a common, spring-loaded sleeve acts in such a way that workpieces are simultaneously at the two ends of the clamping jaw chuck can be held or removed from the same. 2. Spannbackenfutter nach Anspruch. 1, dadurch gekennzeichnet, daß der mittlere Teil des Spannbackenfutters als austauschbare, den verschiedenen Schraubenabmessungen angepaßte Hülse ausgebildet ist, die die Werkstücke bei ihrem Durchgang durch die Spindel von der einen Spannbacke zur anderen leitet.2. Jaw chuck according to claim. 1, characterized in that the middle part of the clamping jaw chuck is used as an exchangeable, the different screw dimensions adapted sleeve is formed, which the workpieces in their passage passes through the spindle from one clamping jaw to the other.
DES82246D Jaw chuck for holding workpieces in the manufacture of wood screws Expired DE465181C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES82246D DE465181C (en) Jaw chuck for holding workpieces in the manufacture of wood screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES82246D DE465181C (en) Jaw chuck for holding workpieces in the manufacture of wood screws

Publications (1)

Publication Number Publication Date
DE465181C true DE465181C (en) 1928-09-07

Family

ID=7510205

Family Applications (1)

Application Number Title Priority Date Filing Date
DES82246D Expired DE465181C (en) Jaw chuck for holding workpieces in the manufacture of wood screws

Country Status (1)

Country Link
DE (1) DE465181C (en)

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