DE131266C - - Google Patents

Info

Publication number
DE131266C
DE131266C DENDAT131266D DE131266DA DE131266C DE 131266 C DE131266 C DE 131266C DE NDAT131266 D DENDAT131266 D DE NDAT131266D DE 131266D A DE131266D A DE 131266DA DE 131266 C DE131266 C DE 131266C
Authority
DE
Germany
Prior art keywords
rack
drive
tooth pressure
driver
saying
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.)
Active
Application number
DENDAT131266D
Other languages
German (de)
Publication of DE131266C publication Critical patent/DE131266C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/385—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously using a gear and rack mechanism or a friction wheel co-operating with a rail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Vr 131266
KLASSE 496.Vr 131266
CLASS 496.

Bei Hobelmaschinen, welche durch eine mit dem Tisch fest verbundene Zahnstange vermittelst eines Zahnrades bewegt werden, liegt die Gefahr nahe, dafs der Tisch, besonders bei starker Beanspruchung des Meifsels, durch den verticalen Zahndruck gehoben wird und dadurch der Meifsel in das Arbeitsstück eindringt. With planing machines, which are mediated by a rack firmly connected to the table of a gear wheel, there is a danger that the table, especially when the chisel is heavily used, the vertical tooth pressure is lifted and as a result, the chisel penetrates the workpiece.

.Um dies zu verhindern, ist bei der in derTo prevent this from happening, the

Zeichnung dargestellten Feilenhobelmaschine ' die Zahnstange α nicht fest mit dem Schlitten b verschraubt, sondern wird derselbe durch den Mitnehmer c von der Zahnstange bewegt.The file planer shown in the drawing 'the rack α is not firmly screwed to the carriage b , but is moved by the driver c from the rack.

Die beiden Schrauben f verhindern ein zu tiefes Sinken der Zahnstange.The two screws f prevent the rack from sinking too deep.

Aeufsert sich nun der verlicale Zahndruck, so wird derselbe durch die am Bette befindlichen Leisten g aufgehoben. Der das Werkstück tragende Schlitten, welcher lose geführt ist, wird also von dem verticalen Zahndruck nicht beeinflufst.If the vertical tooth pressure is now increased, it is neutralized by the bars g on the bed. The carriage carrying the workpiece, which is loosely guided, is therefore not influenced by the vertical tooth pressure.

Claims (1)

Patent-An Spruch:Patent-An saying: Antrieb von Hobelmaschinen mit hin- und hergehendem Werktisch, dadurch gekennzeichnet, dafs das Antriebrad mit einer senkrecht zur Ebene des Tisches verschiebbaren Zahnstange in Eingriff steht, welche ihre Längsbewegung mittels eines Mitnehmers auf den Tisch überträgt, während Verticalbewegungen der Zahnstange, verursacht durch die Verticalcomponente des Zahndruckes, durch am Bett angebrachte Leisten aufgefangen werden.Drive of planing machines with reciprocating workbench, characterized in that that the drive wheel with a rack that can be displaced perpendicular to the plane of the table is engaged, which transmits its longitudinal movement to the table by means of a driver, while vertical movements the rack, caused by the vertical component of the tooth pressure, by the bed attached strips are caught. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT131266D Active DE131266C (en)

Publications (1)

Publication Number Publication Date
DE131266C true DE131266C (en)

Family

ID=399606

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT131266D Active DE131266C (en)

Country Status (1)

Country Link
DE (1) DE131266C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2008764A1 (en) * 2007-06-29 2008-12-31 WAFIOS Aktiengesellschaft Linear guide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2008764A1 (en) * 2007-06-29 2008-12-31 WAFIOS Aktiengesellschaft Linear guide
CN101332563B (en) * 2007-06-29 2010-06-16 瓦夫沃斯股份有限公司 Linear guide
US8522632B2 (en) 2007-06-29 2013-09-03 Wafios Aktiengesellschaft Linear guide assembly with rack

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