DE873134C - Hand plane with an exchangeable planer head driven by an electric motor - Google Patents

Hand plane with an exchangeable planer head driven by an electric motor

Info

Publication number
DE873134C
DE873134C DER7493A DER0007493A DE873134C DE 873134 C DE873134 C DE 873134C DE R7493 A DER7493 A DE R7493A DE R0007493 A DER0007493 A DE R0007493A DE 873134 C DE873134 C DE 873134C
Authority
DE
Germany
Prior art keywords
electric motor
exchangeable
planer
head driven
hand plane
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
DER7493A
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.)
Ludwig Roemer K G
Original Assignee
Ludwig Roemer K G
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ludwig Roemer K G filed Critical Ludwig Roemer K G
Priority to DER7493A priority Critical patent/DE873134C/en
Application granted granted Critical
Publication of DE873134C publication Critical patent/DE873134C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
    • B27C1/10—Hand planes equipped with power-driven cutter blocks

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)

Description

Die Erfindung betrifft an einem Handhobel mit elektromotorischem Höbelkopfantrieb eine Einrichtung zu raschem und beliebigem Auswechseln dem Arbeitszweck entsprechend verschieden geformter Hobelköpfe.The invention relates to a hand plane with an electromotive lifting head drive a device for quick and arbitrary replacement according to the work purpose differently shaped planer heads.

Der untere Teil des Hobelgehäuses i läuft in zwei Lagerträger aus, welche die Kugellager 2 und 3 aufnehmen. Die Kugellager werden durch die Abdeckscheibe 4 und- 5 in ihrer Lage gehalten. Durch das Kugellager :2 wird von innen her eine Büchse 6 eingepreßt, auf deren überstehendes äußeres Ende ein Ring 8 aufgeschrumpft wird. In gleicher Weise wird durch das Kugellager 3 von innen her eine Hülse 7 eingepreßt, auf deren überstehendes äußeres Ende eine Riemenscheibe n,2 aufgepreßt wird. Durch beide Hülsen hindurch kann die Steckachse 9 geschoben werden, die in eingeschobener Stellung durch eine Kugel 14, die über eine Feder 15 und die Schraube 16 in eine ringförmige Aussparung eingepreßt wird, gegen eigenmächtiges Wandern geschützt wird. Durch kräftiges Ziehen an der Steckachse 9 wird die Kugel 14 aus der Aussparung gedrückt und die Steckachse kann vollends herausgezogen werden.The lower part of the planer housing i ends in two bearing brackets, which accommodate the ball bearings 2 and 3. The ball bearings are through the cover plate 4 and 5 held in place. The ball bearing: 2 becomes a Pressed in sleeve 6, on the protruding outer end of which a ring 8 is shrunk will. In the same way, a sleeve 7 is pressed in through the ball bearing 3 from the inside, a pulley n, 2 is pressed onto its protruding outer end. By Both sleeves can be pushed through the axle 9, which is pushed in Position by a ball 14, which via a spring 15 and the screw 16 in a annular recess is pressed in, is protected against unauthorized migration. By vigorously pulling on the plug-in axle 9, the ball 14 is removed from the recess pressed and the quick-release axle can be fully pulled out.

Es läßt sich nun der Hobelkopf i i, welcher auf den Kupplungsteil io aufgepreßt ist, beliebig herausnehmen und wieder einlegen. Damit die Steckachse 9 keine Drehmomente zu übertragen hat, sind die Hülsen 6 und 7 sowie das Kupplungsteil io kupplungsartig miteinander verpaßt. In der Zeichnung ist die Trennlinie gestrichelt eingezeichnet, in der Stellung, in welcher der Hobelkopf mitsamt dem Kupplungsteil io sich herausnehmen, läßt. Durch diese Auswechselungseinrichtung ist es möglich, Hobelköpfe verschiedener Formen rasch auszuwechseln sowie die Herausnahme des Hobelkopfes zum Zweck des Entnehmens und Schleifens der Hobelmesser in gleicher Weise vorzunehmen, wodurch die Rüstzeiten gesenkt und die Verwendungsmöglichkeit des Hobels stark erweitert wird.It can now be the planing head i i, which is on the coupling part io is pressed on, remove it at will and insert it again. So that the thru-axle 9 does not have to transmit any torque, the sleeves 6 and 7 and the coupling part io missed together like a clutch. The dividing line is dashed in the drawing drawn, in the position in which the planer head together with the coupling part io take out, lets. With this exchange facility it is possible Quickly changing planer heads of various shapes and removing the planer head for the purpose of removing and sharpening the planer knives in the same way, which reduces set-up times and greatly expands the range of uses for the planer will.

Der Antrieb erfolgt durch Riemen 13 über die Riemenscheibe 12 oder äquivalent durch Kette oder Zahnradgetriebe. Eine Schutzhaube 17 schützt vor dem Berühren der laufenden Steckachse. Sie läßt sich nach oben klappen (gestrichelt), wenn die Steckachse gezogen werden soll.It is driven by belt 13 via pulley 12 or equivalent by chain or gear transmission. A protective hood 17 protects against Touching the running quick-release axle. It can be folded up (dashed), when the quick-release axle is to be pulled.

Claims (2)

PATENTANSPRÜCHE; i. Handhobel mit elektromotorisch angetriebenem Hobelkopf, dadurch gekennzeichnet, daß der Hobelkopf (ia) mittels einer gegen eigenmächtiges Wandern gesicherten Steckachse (9) auswechselbar ist. PATENT CLAIMS; i. Hand planer with planing head driven by an electric motor, characterized in that the planer head (ia) by means of an against unauthorized Hiking secured thru axle (9) is replaceable. 2. Handhobel nach Anspruch i, dadurch gekennzeichnet, daß die Sicherung der Steckachse (9) durch eine Kugelsperre (14 bis 16) erfolgt.2. Hand plane according to claim i, characterized in that the locking of the axle (9) by a ball lock (14 to 16) takes place.
DER7493A 1951-10-30 1951-10-30 Hand plane with an exchangeable planer head driven by an electric motor Expired DE873134C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER7493A DE873134C (en) 1951-10-30 1951-10-30 Hand plane with an exchangeable planer head driven by an electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER7493A DE873134C (en) 1951-10-30 1951-10-30 Hand plane with an exchangeable planer head driven by an electric motor

Publications (1)

Publication Number Publication Date
DE873134C true DE873134C (en) 1953-04-09

Family

ID=7397588

Family Applications (1)

Application Number Title Priority Date Filing Date
DER7493A Expired DE873134C (en) 1951-10-30 1951-10-30 Hand plane with an exchangeable planer head driven by an electric motor

Country Status (1)

Country Link
DE (1) DE873134C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004794B (en) * 1953-02-13 1957-03-21 Hoover Ltd As a multi-purpose machine trained circular saw machine for woodworking
EP0126284A1 (en) * 1983-05-24 1984-11-28 Black & Decker Overseas AG Planing machine, especially an electric hand plane
EP0993919A2 (en) * 1998-10-07 2000-04-19 Neil Refson Hand operated multi purpose power tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004794B (en) * 1953-02-13 1957-03-21 Hoover Ltd As a multi-purpose machine trained circular saw machine for woodworking
EP0126284A1 (en) * 1983-05-24 1984-11-28 Black & Decker Overseas AG Planing machine, especially an electric hand plane
DE3318745A1 (en) * 1983-05-24 1984-11-29 Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker PLANER, IN PARTICULAR PLANER
EP0993919A2 (en) * 1998-10-07 2000-04-19 Neil Refson Hand operated multi purpose power tool
EP0993919A3 (en) * 1998-10-07 2005-10-26 Precision Tools Limited Exakt Hand operated multi purpose power tool

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