DE503977C - Machine for the production of triangular teeth - Google Patents

Machine for the production of triangular teeth

Info

Publication number
DE503977C
DE503977C DER75611D DER0075611D DE503977C DE 503977 C DE503977 C DE 503977C DE R75611 D DER75611 D DE R75611D DE R0075611 D DER0075611 D DE R0075611D DE 503977 C DE503977 C DE 503977C
Authority
DE
Germany
Prior art keywords
production
machine
triangular teeth
board
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.)
Expired
Application number
DER75611D
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.)
FRIEDRICH ROSENBAUM
Original Assignee
FRIEDRICH ROSENBAUM
Publication date
Priority to DER75611D priority Critical patent/DE503977C/en
Application granted granted Critical
Publication of DE503977C publication Critical patent/DE503977C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B25/00Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
    • B27B25/10Manually-operated feeding or pressing accessories, e.g. pushers
    • 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
    • B27F1/00Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
    • B27F1/16Making finger joints, i.e. joints having tapers in the opposite direction to those of dovetail joints

Landscapes

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

Description

Maschine zur Herstellung von Dreieckszinken Das Schneiden von Zinken an den Enden von kurzen Brettern, die durch Aneinanderfügen verlängert werden sollen, erfordert besondere Maschinen oder ist bei Verwendung einzelner Sägen zeitraubend. Zur Herstellung von Schwalbenschwanz- und anderen Verzinkungen hat man sich schon zweier Gruppen von gleichachsigen Kreissägen bedient, deren eine aus gleich großen, die andere aus Sägen gleichmäßig gestaffelten Durchmessers bestanden. Die Erfindung macht zur Herstellung von dreieckigen Zinken ebenfalls von diesen Gruppen von Kreissägen Gebrauch, setzt sie aber auf dieselbe Achse, während sie für Schwalbenschwanzzinken auf zwei Achsen angeordnet sind.Machine for the production of triangular tines Cutting tines at the ends of short boards that are to be lengthened by joining them together, requires special machines or is time consuming when using individual saws. For the production of dovetail and other galvanizations, one has already worked two groups of equiaxed circular saws, one of which is made up of equally large, the other consisted of saws of evenly graduated diameter. The invention also makes of these groups of circular saws for the production of triangular tines Use, but puts them on the same axis as they are for dovetail tines are arranged on two axes.

Es zeigt Abb. I einen waagerechten Querschnitt durch die Maschine nach der Erfindung nebst zwei Brettenden, Abb. 2 ein nach dem Schneiden der Zinken zusammengesetztes Brett.Fig. I shows a horizontal cross-section through the machine according to the invention along with two board ends, Fig. 2 one after cutting the prongs composite board.

In Abb. I ist a die Achse der Parallelkreissäge, die durch Spannscheiben in gleichmäßigen Abständen gehaltene Blätter b, hier deren zehn, aufweist; jedoch sorgt eine in der Mitte befindliche breitere Scheibe für einen größeren Abstand der fünf rechten Blätter von den fünf linken.In Fig. I, a is the axis of the parallel circular saw, which is driven by clamping disks at evenly spaced sheets b, here ten of them; However a wider disc in the middle ensures a greater distance of the five right leaves from the five left.

Während erstere fünf und das am äußersten linken Ende befindliche Blatt gleichen Durchmesser haben, sind die übrigen vier der linken Gruppe ungleich, und zwar nehmen sie von links nach rechts gleichmäßig ab; ihre Schneidezähne stehen also gestaffelt.While the former five and the one on the far left end Blades have the same diameter, the remaining four of the group on the left are unequal, namely, they decrease evenly from left to right; their incisors are standing so staggered.

Zu beiden Seiten des Sägetisches befinden sich Schienen c und d. An der linken Schiene c gleitet ein Führungskeil e entlang, dessen spitzer Winkel dem Winkel gleicht, der von der Verbindungslinie der Zahnspitzen der gestaffelten Sägeblätter und der auf die Schiene c gefällten Senkrechten gebildet wird. Innen an den Schienen e und d befinden sich Begrenzungsstücke f und g, und zwar in gleicher Entfernung von den Sägeblattzahnspitzen.There are rails c and d on both sides of the saw table. At the left rail c slides along a guide wedge e, the acute angle of which is the Angle equals that of the line connecting the tooth tips of the staggered saw blades and the perpendicular felled on the rail c is formed. Inside on the rails e and d are limiting pieces f and g, at the same distance from the saw blade tooth tips.

Man schiebt nun das mit Zinken zu versehende Brett an der Schiene d entlang in die rechte Gruppe der Sägeblätter, bis es an .das Begrenzungsstück g anstößt, und zieht es dann zurück. Nachdem es so mit gradeaus verlaufenden Einschnitten versehen ist, legt man es an den- Führungskeil e und schiebt es in die linke Gruppe bis zum Begrenzungsstück f. Hierdurch erhält es die schräg verlaufenden Schnitte; die dabei abgeschnittenen Holzdreiecke fallen heraus.You now push the board to be provided with prongs on the rail d along into the right group of saw blades until it reaches the limit piece g and then withdraws it. After that with straight cuts is provided, you put it on the guide wedge e and push it into the left group up to the limiting piece f. This gives it the oblique cuts; the cut wooden triangles fall out.

Die so hergerichteten Bretter werden₧ nach Abb. 2 zusammengefügt und verleimt.The boards prepared in this way are put together ₧ as shown in Fig. 2 and glued.

Claims (1)

PATENTANSPRUCH: Maschine zum Herstellen von Dreieckszinken, dadurch gekennzeichnet, daß die bekannten zwei Gruppen von parallelen Kreissägeblättern von gleichem und gestaffeltem Durchmesser auf derselben Achse angebracht sind, der die Bretter durch Seitenführungen senkrecht zugeführt werden, wobei auf der Seite der S#agen gestaffelten Durchmessers durch Anbringung eines Keils zwischen Brett und Fiihrung dafür gesorgt ist, daß das Brett senkrecht, aber in schräger Lage in die Sägegruppe eindringt und die Sägeschnitte gleich tief werden.PATENT CLAIM: Machine for the production of triangular teeth, thereby characterized in that the known two groups of parallel circular saw blades of the same and staggered diameter are mounted on the same axis, the The boards are fed vertically through side guides, being on the side the saws of staggered diameter by attaching a wedge between the board and guidance ensures that the board is vertical, but in an inclined position the saw group penetrates and the saw cuts become equally deep.
DER75611D Machine for the production of triangular teeth Expired DE503977C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER75611D DE503977C (en) Machine for the production of triangular teeth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER75611D DE503977C (en) Machine for the production of triangular teeth

Publications (1)

Publication Number Publication Date
DE503977C true DE503977C (en) 1930-07-30

Family

ID=7415128

Family Applications (1)

Application Number Title Priority Date Filing Date
DER75611D Expired DE503977C (en) Machine for the production of triangular teeth

Country Status (1)

Country Link
DE (1) DE503977C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090843B (en) * 1954-06-04 1960-10-13 Benjamin John Farrow Device for cutting equally spaced edge grooves in workpieces
DE1237762B (en) * 1959-12-01 1967-03-30 Willi Hofmann Galvanizing for longitudinal connections of wooden parts with each other or with parts made of other materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090843B (en) * 1954-06-04 1960-10-13 Benjamin John Farrow Device for cutting equally spaced edge grooves in workpieces
DE1237762B (en) * 1959-12-01 1967-03-30 Willi Hofmann Galvanizing for longitudinal connections of wooden parts with each other or with parts made of other materials

Similar Documents

Publication Publication Date Title
DE503977C (en) Machine for the production of triangular teeth
DE887701C (en) Circular saw blade with teeth arranged in groups
DE549565C (en) Machine for the production of triangular tines using two circular saw blades
DE483540C (en) Machine for the production of a long undercut longitudinal groove in rod-shaped objects made of wood
DE281224C (en)
DE816153C (en) Gang saw
DE375970C (en) Process for the production of wooden pipes from a log
DE474626C (en) Device for grafting grapevines
DE1043620B (en) Method and device for cutting boards for the production of parquet strips by cutting
DE812721C (en) Groove saw
DE456430C (en) Template for tooth milling devices
DE428497C (en) Process for the production of clothespins
DE603648C (en) Process for the production of files by grinding from the solid, hardened Vorwerkstueck
CH93869A (en) Apparatus for cutting blocks into boards on band saws.
DE542903C (en) Holding device for small workpieces to be sawn
DE836709C (en) Fitsch band iron
DE469275C (en) Rear knife for double knife boxes of beet pulp machines
DE434947C (en) Profile knife with several profile cutting edges next to each other for planing machines
DE506078C (en) Gate gauge
AT167133B (en) Machine for the production of roof shingles etc. like
DE700206C (en) Process for interlocking flat and curved files or milling tools
DE426252C (en) Process for the production of Buchzuendholzplatten with spaced Zuendholzern
AT107171B (en) Auxiliary device for trimming circular saws.
DE928731C (en) Long wood chips
AT111262B (en) Device for the production of elements that can be designed and assembled in any way for building blocks, toys and everyday objects.