DE85455C - - Google Patents

Info

Publication number
DE85455C
DE85455C DENDAT85455D DE85455DA DE85455C DE 85455 C DE85455 C DE 85455C DE NDAT85455 D DENDAT85455 D DE NDAT85455D DE 85455D A DE85455D A DE 85455DA DE 85455 C DE85455 C DE 85455C
Authority
DE
Germany
Prior art keywords
saw ring
cone
clamping disc
wedge
saw
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
DENDAT85455D
Other languages
German (de)
Publication of DE85455C publication Critical patent/DE85455C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/10—Circular saw blades clamped between hubs; Clamping or aligning devices therefor

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die zur Aufnahme eines Sägeringes bestimmte Spannscheibe besteht, wie in der Zeichnung (Fig. ι und 2) dargestellt, aus mehreren, beispielsweise vier Segmenten a, die durch den keilartig wirkenden Konus b nach aufsen gegen den sie umgebenden Sägering c gedrückt werden, diesen dadurch festhaltend und in Spannung versetzend. Um einen stumpf gewordenen Sägering abzunehmen, ist der Konus b nachzulassen, wodurch sich der äufsere Durchmesser der Spannscheibe entsprechend verringert. The clamping disc intended for receiving a saw ring consists, as shown in the drawing (FIGS. 1 and 2), of several, for example four, segments a, which are pressed outwardly by the wedge-like cone b against the saw ring c surrounding them, this thereby holding on and creating tension. In order to remove a sawing ring that has become blunt, the cone b has to be released, whereby the outer diameter of the clamping disc is correspondingly reduced.

Die Scheibe d dient zur Sicherung des beschriebenen Segmentensystems, welches, wie aus den Fig. 3 und 4 ersichtlich ist, auch mit einer centralen Durchtellerung versehen werden kann, derart, wie sie durch Patent Nr. 85581 geschützt ist.The disk d serves to secure the segment system described, which, as can be seen from FIGS. 3 and 4, can also be provided with a central through-hole, such as is protected by patent no.

Claims (1)

Patent-Anspruch:Patent claim: Eine Sägeringspannscheibe, gekennzeichnet durch Zusammensetzung aus einzelnen Segmenten, die durch keilartig wirkenden Konus aus einander gedrückt werden und dadurch den aufgesetzten Sägering spannen.A saw ring clamping disc, characterized by a combination of individual segments, which are pressed from each other by a wedge-like cone and thereby tension the saw ring. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT85455D Active DE85455C (en)

Publications (1)

Publication Number Publication Date
DE85455C true DE85455C (en)

Family

ID=357597

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT85455D Active DE85455C (en)

Country Status (1)

Country Link
DE (1) DE85455C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178984A (en) * 1963-02-01 1965-04-20 Charles F Barothy Screw dowel
US3353306A (en) * 1964-01-31 1967-11-21 Norton Co Hub mounting for grinding wheels
FR2417374A1 (en) * 1978-02-16 1979-09-14 Clerc Georges Vehicle-mounted tree and shrub trimmer - has supports disc mounted on boom and including detachable teeth mounted on chain
US5207028A (en) * 1991-05-17 1993-05-04 Black & Decker Inc. Tool element subassembly and method of manufacturing same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178984A (en) * 1963-02-01 1965-04-20 Charles F Barothy Screw dowel
US3353306A (en) * 1964-01-31 1967-11-21 Norton Co Hub mounting for grinding wheels
FR2417374A1 (en) * 1978-02-16 1979-09-14 Clerc Georges Vehicle-mounted tree and shrub trimmer - has supports disc mounted on boom and including detachable teeth mounted on chain
US5207028A (en) * 1991-05-17 1993-05-04 Black & Decker Inc. Tool element subassembly and method of manufacturing same
US5287659A (en) * 1991-05-17 1994-02-22 Black & Decker Inc. Tool element subassembly and method of manufacturing same

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