DE391282C - Tool holder in the form of a grip sleeve - Google Patents

Tool holder in the form of a grip sleeve

Info

Publication number
DE391282C
DE391282C DEH91034D DEH0091034D DE391282C DE 391282 C DE391282 C DE 391282C DE H91034 D DEH91034 D DE H91034D DE H0091034 D DEH0091034 D DE H0091034D DE 391282 C DE391282 C DE 391282C
Authority
DE
Germany
Prior art keywords
clamping head
tool holder
grip sleeve
sleeve
tool
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
DEH91034D
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.)
JULIUS HIRSCHMANN
Original Assignee
JULIUS HIRSCHMANN
Publication date
Priority to DEH91034D priority Critical patent/DE391282C/en
Application granted granted Critical
Publication of DE391282C publication Critical patent/DE391282C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/20—Locking and securing devices comprising clamping or contracting means acting concentrically on the handle or socket
    • B25G3/22—Chucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Description

Werkzeughalter in Gestalt einer Griffhülse. Der Gegenstand der Erfindung ist ein Werkzeughalter in Gestalt einer Griffhülse. Die Erfindung besteht darin, daß an jedem Ende der Hülse ein Spannkopf vorgesehen ist, deren einander zugekehrte Verlängerungen durch Gewinde miteinander verbunden sind, und daß der eine Spannkopf durch eine Art Überwurfrnutter festspannbar ist, während der andere infolge der Gewindeverbindung, sobald der Spannkopf mit Ü''berw urfmutter Widerstand findet, durch die weitere Drehung auf seinen Sitz gezogen und dadurch gespannt wird.Tool holder in the form of a grip sleeve. The subject of the invention is a tool holder in the form of a grip sleeve. The invention consists in that a clamping head is provided at each end of the sleeve, the facing one another Extensions are connected by thread, and that the one clamping head can be tightened by a kind of coupling nut, while the other as a result of the Thread connection as soon as the clamping head with the union nut meets resistance, is pulled by the further rotation on its seat and thereby tensioned.

Die Griffhülse a ist auf einer Hülse b, welche zur Aufnahme des Spannkopfes c dient, mit Schrauben befestigt, um ein Verdrehen zu vermeiden. Der Spannkopf c ist durch ein Gewinde e mit dem anderen Spannkopf d verbunden, der mit einer Überwurfmutter f und mit einer Drehvorrichtung g versehen ist.The grip sleeve a is fastened with screws on a sleeve b, which is used to hold the clamping head c, in order to avoid twisting. The clamping head c is connected by a thread e to the other clamping head d , which is provided with a union nut f and a rotating device g.

Die Handhabung des Werkzeughalters ist folgende: Nachdem das Werkzeug in die Spannköpfe c, d eingesteckt ist, wird die Konusmutter f angezogen. Sobald nun das Werkzeug im Spannkopf d Widerstand findet, dreht sich der Spannkopf d mit. Dadurch, daß die Spannköpfe c und d durch Gewinde e miteinander verbunden sind, schrauben sich diese ineinander, wodurch der Spannkopf c in seinen Sitz gezogen und angespannt wird. Hierdurch wird das Werkzeug auf beiden Seiten genau und unverrückbar eingespannt. Soll das Werkzeug wieder gelöst werden, so wird zuerst die Mutter f ,gelöst, alsdann wird an der Drehvorrichtung g, die als geriffelte oder kantige Mutter ausgebildet sein kann, gedreht, wodurch sich rlie Spannköpfe auseinandersehieben und das Werkzeug freigegeben wird.The handling of the tool holder is as follows: After the tool has been inserted into the clamping heads c, d , the conical nut f is tightened. As soon as the tool finds resistance in the clamping head d, the clamping head d rotates with it. Because the clamping heads c and d are connected to one another by threads e, they screw into one another, whereby the clamping head c is pulled into its seat and tightened. As a result, the tool is clamped precisely and immovably on both sides. If the tool is to be loosened again, the nut f, is loosened first, then the turning device g, which can be designed as a corrugated or angular nut, is rotated, whereby the clamping heads are pushed apart and the tool is released.

Bei entsprechender Gestaltung der Spannkipfe c rund d können Werkzeuge, wie Schraubenzieher, Bchrer, Reibahlen, Reißnadeln, Meißel, Schaber, Feilen usw., eingespannt werden. Ebenso können auch Werkstücke bei entsprechender Anpassung der S.panak3pfe, die je nach Bedarf ausgewechselt werden können, eingespannt werden.With the appropriate design of the clamping tips c round d, tools, such as screwdrivers, books, reamers, scribers, chisels, scrapers, files, etc., be clamped. Likewise, workpieces can also be used if the S.panak3pfe, which can be exchanged as required, can be clamped.

Claims (1)

PATENT-ANspRUcIi Werkzeughalter in Gestalt einer Griffhülse, dadurch, gekennzeichnet, daß an jedem Ende der Hülse ein Spannkopf vorgesehen ist, deren einander zugekehrte Verlängerungen durch Gewinde miteinander verbunden sind, und daß der eine Spannkopf (d) durch eine Art Überwurfmutter (f) festspannbar ist. während der andere (c) infolge der Gewindeverbindung, sobald der Spannkopf mit Überwurfmutter Widerstand findet, durch die weitere Drehung auf seinen Sitz gezogen und dadurch gespannt wird. PATENT APPLICATION Tool holder in the form of a grip sleeve, characterized in that a clamping head is provided at each end of the sleeve, the mutually facing extensions of which are connected to one another by threads, and that one clamping head (d) can be tightened by a type of union nut (f) is. while the other (c) as a result of the threaded connection, as soon as the clamping head with the union nut encounters resistance, is pulled onto its seat by the further rotation and thus tensioned.
DEH91034D Tool holder in the form of a grip sleeve Expired DE391282C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH91034D DE391282C (en) Tool holder in the form of a grip sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH91034D DE391282C (en) Tool holder in the form of a grip sleeve

Publications (1)

Publication Number Publication Date
DE391282C true DE391282C (en) 1924-03-07

Family

ID=7166056

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH91034D Expired DE391282C (en) Tool holder in the form of a grip sleeve

Country Status (1)

Country Link
DE (1) DE391282C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1027599S1 (en) 2022-03-16 2024-05-21 Techtronic Cordless Gp Multi-blade utility saw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1027599S1 (en) 2022-03-16 2024-05-21 Techtronic Cordless Gp Multi-blade utility saw

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