DE475964C - Hand chain milling device for woodworking - Google Patents

Hand chain milling device for woodworking

Info

Publication number
DE475964C
DE475964C DESCH75319D DESC075319D DE475964C DE 475964 C DE475964 C DE 475964C DE SCH75319 D DESCH75319 D DE SCH75319D DE SC075319 D DESC075319 D DE SC075319D DE 475964 C DE475964 C DE 475964C
Authority
DE
Germany
Prior art keywords
milling device
woodworking
chain milling
chain
workpiece
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
DESCH75319D
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.)
SCHMALTZ GEB
Original Assignee
SCHMALTZ GEB
Publication date
Priority to DESCH75319D priority Critical patent/DE475964C/en
Application granted granted Critical
Publication of DE475964C publication Critical patent/DE475964C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27FDOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F5/00Slotted or mortised work
    • B27F5/02Slotting or mortising machines tools therefor
    • B27F5/06Slotting or mortising machines tools therefor equipped with chain cutters

Description

Handkettenfräsvorrichtung für die Holzbearbeitung Von den bekannten Handkettenfräsvorrichtungen, die in mit dem Werkstück verbundenen Führungen verschoben werden können, unterscheidet sich der Erfindungsgegenstand dadurch, daß die Führung als selbständige von der Kettenfräsvorrichtung getrennte Einrichtung so ausgebildet ist, daß eine Verschiebung der Kettenfräsvorrichtung in der Führung nur in der Richtung senkrecht zur Umlaufebene des Kettenfräsers möglich ist, so daß der Kettenfräser immer quer zum Holzfaserverlauf zum Angriff kommt.Hand chain milling device for woodworking From the well-known Manual chain milling devices that are moved in guides connected to the workpiece can be, the subject matter of the invention differs in that the leadership designed as an independent device separate from the chain milling device is that a shift of the chain milling device in the guide only in the direction perpendicular to the plane of rotation of the chain cutter is possible, so that the chain cutter is always attacked across the grain of the wood.

Die Erfindung ist auf der Zeichnung veranschaulicht, und zwar zeigen: die Abb. z eine schaubildliche Darstellung der ganzen Vorrichtung im Gebrauch, die Abb.2 Draufsicht, Stirn- und Seitenansicht des Führungsrahmens und die Abb. 3 in Seiten- und Vorderansicht die Befestigung des Rahmens auf dem Werkstück.The invention is illustrated in the drawing, namely show: Fig. z is a diagrammatic representation of the entire device in use Fig.2 top, front and side view of the guide frame and Fig. 3 in Side and front view of the attachment of the frame to the workpiece.

Man erkennt aus der Zeichnung den7durch einen Elektromotor angetriebenen Kettenfräsera, der mit seinen Antriebs- und Führungsorganen durch die Hülsen k auf den federnden Stützen f und g angeordnet ist, und der mittels der Handgriffe P von Hand beliebig bewegt werden kann. Die beiden federnden Stützen f und g sind nun durch eine gemeinsame Fußplatte h von ganz bestimmten Abmessungen miteinander verbunden. Die Fußplatte h paßt in einen Führungsrahmen s derart hinein, daß man in letzterem den ganzen Apparat seitlich zum Kettenfräser vorbewegen kann. Der Fräser greift mithin quer zur Faser an und fräst das Zapfenloch in seiner vollen Breite, während durch die Längsbewegung im Führungsrahmen s die Länge des Zapfenloches bestimmt wird. Dadurch, daß man die eine Seite t des Führungsrahmens verstellbar einrichtet, ist es ein leichtes, die Länge der Zapfenlöcher genau einzustellen.The drawing shows the chain milling cutter a driven by an electric motor, which is arranged with its drive and guide elements through the sleeves k on the resilient supports f and g and which can be moved by hand using the handles P. The two resilient supports f and g are now connected to one another by a common base plate h of very specific dimensions. The footplate h fits into a guide frame s in such a way that in the latter the entire apparatus can be moved forward to the side of the chain cutter. The milling cutter acts across the grain and mills the mortise in its full width, while the length of the mortise is determined by the longitudinal movement in the guide frame s. By making one side t of the guide frame adjustable, it is easy to adjust the length of the mortises exactly.

Die Befestigung des Führungsrahmens s, t auf dem Werkstück, z. B. dem Balken B, kann auf einfache Weise durch spitze Dornen u erfolgen; besser und zuverlässiger aber ist die Anbringung einer beispielsweise aus Exzenter v und Gegenschiene w bestehenden Klemmvorrichtung, durch welche der Rahmen in genau der richtigen Lage auf dem Werkstück geklemmt wird.The attachment of the guide frame s, t on the workpiece, e.g. B. the bar B, can be done in a simple manner by sharp thorns u; better and however, the attachment of an eccentric v and counter rail, for example, is more reliable w existing clamping device by which the frame is in exactly the right position is clamped on the workpiece.

Claims (1)

PATZNNTANSPRIJCH: Handkettenfräsvorrichtung für die Holzbearbeitung, bei welcher die Fräsvorrichtung in auf dem Werkstück befestigten Führungen geführt werden kann, dadurch gekennzeichnet, daß die die beiden federnden Stützen (f und g) verbindende Fußplatte (7t) in einem verstellbaren, auf dem Werkstück festklemmbaren Führungsrahmen (s, t) nur so passend geführt werden kann, daß eine Verschiebung der Kettenfräsvorrichtung nur in der Richtung senkrecht zur Umlaufebene des Kettenfräsers (a) möglich ist und der Kettenfräser (a) immer quer zur Holzfaser zum Angriff kommt.PATZNNTANSPRIJCH: Hand chain milling device for woodworking, in which the milling device can be guided in guides attached to the workpiece, characterized in that the footplate (7t) connecting the two resilient supports (f and g) is in an adjustable guide frame (which can be clamped on the workpiece) s, t) can only be guided so appropriately that a displacement of the chain milling device is only possible in the direction perpendicular to the plane of rotation of the chain milling cutter (a) and the chain milling cutter (a) always comes into play transversely to the wood fiber.
DESCH75319D Hand chain milling device for woodworking Expired DE475964C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH75319D DE475964C (en) Hand chain milling device for woodworking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH75319D DE475964C (en) Hand chain milling device for woodworking

Publications (1)

Publication Number Publication Date
DE475964C true DE475964C (en) 1929-05-07

Family

ID=7441115

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH75319D Expired DE475964C (en) Hand chain milling device for woodworking

Country Status (1)

Country Link
DE (1) DE475964C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663335A (en) * 1950-04-10 1953-12-22 Sr William H Gohm Portable router-type mortising device
US2920662A (en) * 1957-10-31 1960-01-12 Czerniewicz John Mortising attachment for portable drill
EP0090171A2 (en) * 1982-03-25 1983-10-05 Mafell-Maschinenfabrik Rudolf Mey GmbH & Co. KG Mortising device for wood, compound wood and similar materials
FR2807962A1 (en) * 2000-04-20 2001-10-26 A M I Anti-bounce and retaining tool, for chain saw, comprises slide supported on chain guide with front stud supported on work piece surface

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663335A (en) * 1950-04-10 1953-12-22 Sr William H Gohm Portable router-type mortising device
US2920662A (en) * 1957-10-31 1960-01-12 Czerniewicz John Mortising attachment for portable drill
EP0090171A2 (en) * 1982-03-25 1983-10-05 Mafell-Maschinenfabrik Rudolf Mey GmbH & Co. KG Mortising device for wood, compound wood and similar materials
EP0090171A3 (en) * 1982-03-25 1986-09-10 Mafell-Maschinenfabrik Rudolf Mey GmbH & Co. KG Mortising device for wood, compound wood and similar materials
FR2807962A1 (en) * 2000-04-20 2001-10-26 A M I Anti-bounce and retaining tool, for chain saw, comprises slide supported on chain guide with front stud supported on work piece surface
WO2001081054A1 (en) * 2000-04-20 2001-11-01 A.M.I. S.A.R.L. Anti-recoil and retaining tool for chain saw and related accessories

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