DE942474C - Hand plane with a plane iron that can be adjusted using an adjusting screw - Google Patents

Hand plane with a plane iron that can be adjusted using an adjusting screw

Info

Publication number
DE942474C
DE942474C DEE5917A DEE0005917A DE942474C DE 942474 C DE942474 C DE 942474C DE E5917 A DEE5917 A DE E5917A DE E0005917 A DEE0005917 A DE E0005917A DE 942474 C DE942474 C DE 942474C
Authority
DE
Germany
Prior art keywords
plane
adjusting screw
iron
screw
hand
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
DEE5917A
Other languages
German (de)
Inventor
Carl Emmerich
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.)
CARL EMMERICH
Original Assignee
CARL EMMERICH
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 CARL EMMERICH filed Critical CARL EMMERICH
Priority to DEE5917A priority Critical patent/DE942474C/en
Application granted granted Critical
Publication of DE942474C publication Critical patent/DE942474C/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
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G17/00—Manually-operated tools
    • B27G17/02—Hand planes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Springs (AREA)

Description

Die Erfindung betrifft eine- verbesserte Gestaltung des durch Patent 912 012 geschützten Handhobels mit durch eine Stellschraube veränderbarer Schnittstärke.The invention relates to an improved design of the patent 912 012 protected hand plane with adjustable cutting thickness by means of an adjusting screw.

Da bei dem Hobel des Hauptpatentes notwendigerweise durch die Form des Hobels die Stellschraube in einem spitzen Winkel zur Zugschraube auf letztere drücken muß, ist ein Teil ihres Druckes bestrebt, das Hobeleisen von seiner Auflagefläche abzuheben. Dieses könnte, da die Zugschraube unter der Wirkung einer, wenn auch starken Feder steht, der Anlaß zum Zittern des Hobeleisens sein, das die gehobelte Fläche wellig machen würde.As with the planer of the main patent necessarily by the shape of the plane the set screw at an acute angle to the lag screw on the latter must press, part of their pressure tends to remove the plane iron from its contact surface take off. This could be because the lag screw is under the action of one, though strong spring, be the cause of the tremble of the plane iron that the planed one Would make the surface wavy.

Dieser Fehler ist bei dem Hobel der Zusatz-Erfindung dadurch beseitigt, daß die Zugschraube, welche das Hobeleisen auf seine Auflagefläche im Spankasten aufdrückt, an der Druckstelle der Einstellschraube so gestaltet ist, daß die Einstellschraube senkrecht oder annähernd senkrecht zu dieser steht und dadurch ihr Druck nur parallel zum Hobeleisen wirken kann.This error is eliminated in the planer of the additional invention, that the tension screw, which the plane iron on its support surface in the chip box is designed at the pressure point of the adjusting screw so that the adjusting screw is perpendicular or almost perpendicular to this and therefore its pressure is only parallel can have an effect on the plane iron.

In der Zeichnung ist der in der geschilderten Weise verbesserte Hobel in einem Ausführungsbeispiel im Längsschnitt dargestellt.In the drawing is the planer improved in the manner described shown in one embodiment in longitudinal section.

Wie bei dem Hauptpatent wird das Hobeleisen 5 auf seine konkav gewölbte Auflagefläche im Späne-Abführkasten des Hobels durch die Zugschraube i aufgedrückt, welche mit dem Deckel 7 des Hbbeleisens durch einen Querstift 9 gelenkig verbunden ist, der auf der Außenseite des Deckels zwischen zwei Nockenpaaren liegt. Auf die Zugschraube i wirkt die schraubenförmige Druckfeder io, welche im Hobelkörper untergebracht ist - und gegen die Handmutter i i der Zugschraube i drückt.As with the main patent, the plane iron 5 is curved on its concave The contact surface in the chip removal box of the planer is pressed on by the tension screw i, which is articulated to the cover 7 of the lever by a transverse pin 9 is, which lies on the outside of the cover between two pairs of cams. On the The tension screw i acts on the helical compression spring io, which is housed in the plane body is - and presses against the hand nut i i of the tension screw i.

Die Angriffsstelle der Stellschraübe 3 an, der Zugschraube i steht senkrecht oder annähernd senkrecht zur Stellschraube und zum Hobeleisen, so daß der Druck der Stellschraube 3 parallel zum Hobeleisen verläuft. Bei der dargestellten Ausführungsform ist zu diesem Zweck die Zugschraube durchgekröpft.The point of attack of the adjusting screw 3, the tension screw i is perpendicular or approximately perpendicular to the adjusting screw and the plane iron, so that the pressure of the adjusting screw 3 runs parallel to the plane iron. In the case of the Embodiment, the lag screw is cranked for this purpose.

Claims (1)

PATENTANSPRÜCHE: 1. Handnobel mit durch eine Stellschraube verstellbarem Hobeleisen nach Patent 9i2 oi2, dädurch gekennzeichnet, daß die das Hobeleisen (5) auf seine Gleitfläche ziehende, federnd gelagerte Zugschraube (i), auf welche die Einstellschraube (3) drückt, an der Druckstelle der Einstellschraube W' senkrecht oder ungefähr senkrecht zu dieser verläuft. 2. 'Handhobel nach Anspruch i, dadurch gekennzeichnet, daß die Zugschraube (i) an der Druckstelle der Einstellschraube (3) senkrecht oder ungefähr senkrecht zu letzterer verlaufend durchgekröpft ist. Angezogene Drückschriften: Französische Patentschrift Nr. 579 151. PATENT CLAIMS: 1. Hand-held plane with a plane iron adjustable by means of an adjusting screw according to patent 9i2 oi2, characterized in that the spring-mounted tension screw (i) which pulls the plane iron (5) onto its sliding surface and on which the adjusting screw (3) presses at the pressure point the adjusting screw W 'is perpendicular or approximately perpendicular to this. 2. 'Hand plane according to claim i, characterized in that the tension screw (i) is bent through at the pressure point of the adjusting screw (3) perpendicular or approximately perpendicular to the latter. Printed publications: French patent specification No. 579 151.
DEE5917A 1952-08-23 1952-08-23 Hand plane with a plane iron that can be adjusted using an adjusting screw Expired DE942474C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE5917A DE942474C (en) 1952-08-23 1952-08-23 Hand plane with a plane iron that can be adjusted using an adjusting screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE5917A DE942474C (en) 1952-08-23 1952-08-23 Hand plane with a plane iron that can be adjusted using an adjusting screw

Publications (1)

Publication Number Publication Date
DE942474C true DE942474C (en) 1956-05-03

Family

ID=7066748

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE5917A Expired DE942474C (en) 1952-08-23 1952-08-23 Hand plane with a plane iron that can be adjusted using an adjusting screw

Country Status (1)

Country Link
DE (1) DE942474C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR579151A (en) * 1924-03-22 1924-10-11 Adjusting and blocking device for plane knives and similar tools

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR579151A (en) * 1924-03-22 1924-10-11 Adjusting and blocking device for plane knives and similar tools

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