[go: up one dir, main page]

DE730442C - Saw with swiveling teeth - Google Patents

Saw with swiveling teeth

Info

Publication number
DE730442C
DE730442C DEL91811D DEL0091811D DE730442C DE 730442 C DE730442 C DE 730442C DE L91811 D DEL91811 D DE L91811D DE L0091811 D DEL0091811 D DE L0091811D DE 730442 C DE730442 C DE 730442C
Authority
DE
Germany
Prior art keywords
saw
teeth
swiveling
cutting
kerf
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
DEL91811D
Other languages
German (de)
Inventor
Dipl-Ing Ludwig Lacher
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.)
Dipl-Ing Ludwig Lacher
Original Assignee
Dipl-Ing Ludwig Lacher
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 Dipl-Ing Ludwig Lacher filed Critical Dipl-Ing Ludwig Lacher
Priority to DEL91811D priority Critical patent/DE730442C/en
Application granted granted Critical
Publication of DE730442C publication Critical patent/DE730442C/en
Expired 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
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/14—Straight saw blades; Strap saw blades with inserted saw teeth, i.e. the teeth being individually inserted
    • B23D61/16—Straight saw blades; Strap saw blades with inserted saw teeth, i.e. the teeth being individually inserted in exchangeable arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/127—Straight, i.e. flat, saw blades; strap saw blades
    • B28D1/128—Straight, i.e. flat, saw blades; strap saw blades with exchangeable cutter bits or cutter segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Description

Säge mit schwenkbaren Zähnen Die Erfindung betrifft eine weitere Ausbildung der Säge nach Patent 655o84 und besteht darin, daß den beiden abwechselnd beim Hin, und Rückgang arbeitenden Schneidkörpern der verschwenkbaren Zähne je eine verschiedenartige Arbeit an der Schnittfuge zugewiesen wird und zwar derart, daß der eine Schneidkörper den Grund und der andere die Seiten .der Schnittfuge bearbeitet.Saw with pivotable teeth The invention relates to a further embodiment the saw according to patent 655o84 and consists in the fact that the two alternately and decrease working cutting bodies of the pivotable teeth each have a different type Work on the kerf is assigned in such a way that the one cutting body machined the base and the other the sides of the kerf.

In Abb. i und 2 ist ein Ausführungsbeispiel dargestellt.In Fig. I and 2 an embodiment is shown.

Am Sägeblatt a sind schwenkbar die Zähne c gelagert, die bei der Umkehr des Blattes von der einen Endlage I in die andere, II, selbsttätig geschwenkt werden, wobei abwechselnd der eine oder der andere Schneidkörper jedes Zahnes schneidet.On the saw blade a the teeth c are pivotably mounted, which in the reversal of the blade can be pivoted automatically from one end position I to the other, II, alternately one or the other cutting body cuts each tooth.

Die beiden Schneidkörper sind gemäß der Erfindung verschieden profiliert, wie Abb. i zeigt. Der eine Schneidkörper e bearbeitet den Grund und der andere, aus zwei Plättchen f1 und 1., bestehende, die Seiten der Schnittfuge.The two cutting bodies are profiled differently according to the invention, as Fig. i shows. One cutting body e machines the base and the other, consisting of two plates f1 and 1., the sides of the kerf.

Die Schneidplättchen sind verstellbar in den Zahnkörper c eingesetzt und werden durch die Kegelstifte lt gehalten. Die die Seiten der Schnittfuge bearbeitenden beiden Plätteben f, und f. stützen sich gegen die Rippe i ab. Statt der beiden Plättchen f1 und 12 könnte auch nur ein Plättchen verwendet «-erden, das wie das Plättchen e in eine durchgehende Nut eingesetzt wird.The cutting tips are adjustably inserted into the tooth body c and are held in place by the taper pins. Those machining the sides of the kerf both plates f, and f. are supported against the rib i. Instead of the two plates f1 and 12 could also just use one tile - the same as the tile e is inserted into a continuous groove.

Beilegestücke g und k dienen dazu, die jeweils gewünschte Profilierung der Schneidkanten zu sichern und auch nach Abnutzung der Zähne zu erhalten.Attachments g and k are used to create the desired profile to secure the cutting edges and to maintain them even after the teeth have worn out.

Claims (2)

PATENTANSPRÜCHE: i. Säge, insbesondere für harte Werkstoffe mit schwenkbaren Zähnen nach Patent 655 084 mit zwei Schneidkörpern, von denen der eine beim Hingang und der andere beim Rückgang arbeitet, dadurch gekennzeichnet, daß der :eine den Grund, der andere die Seiten der Schnittfuge bearbeitet. PATENT CLAIMS: i. Saw, especially for hard materials with pivoting teeth according to patent 655 084 with two cutting bodies, one of which works when going down and the other working down, characterized in that: one works the base, the other the sides of the kerf. 2. Anordnung nach Anspruch i, dadurch gekennzeichnet; daß die Schneidkörper in den Zahn (c) verstellbar eingesetzte Schneidplättchen (e, f1 und f.J sind.2. Arrangement according to claim i, characterized in; that the cutting body is adjustable in the tooth (c) Inserted cutting tips (e, f1 and f.J are.
DEL91811D 1937-01-15 1937-01-15 Saw with swiveling teeth Expired DE730442C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL91811D DE730442C (en) 1937-01-15 1937-01-15 Saw with swiveling teeth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL91811D DE730442C (en) 1937-01-15 1937-01-15 Saw with swiveling teeth

Publications (1)

Publication Number Publication Date
DE730442C true DE730442C (en) 1943-01-12

Family

ID=7287360

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL91811D Expired DE730442C (en) 1937-01-15 1937-01-15 Saw with swiveling teeth

Country Status (1)

Country Link
DE (1) DE730442C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733299A1 (en) * 1987-10-02 1989-04-20 Winter & Sohn Ernst SAW BLADE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733299A1 (en) * 1987-10-02 1989-04-20 Winter & Sohn Ernst SAW BLADE

Similar Documents

Publication Publication Date Title
DE730442C (en) Saw with swiveling teeth
DE516584C (en) Device for lowering the strike plates and locks
DE483540C (en) Machine for the production of a long undercut longitudinal groove in rod-shaped objects made of wood
DE685750C (en) File-like tools with zones of different tooth shapes
DE926754C (en) Resharpenable high-performance long saw
DE477130C (en) Saw pendulum
DE750522C (en) Clamping device with adjustable, split clamping jaws arranged on clamping jaw carriers
DE600422C (en) Angular guide device for the workpiece that is adjustable in angle with respect to the machine table
DE509978C (en) Equipment on machines for cutting buttons or the like.
DE649776C (en) Scissors for serrated cuts
DE937011C (en) Universal machine for wood and metal processing
DE378654C (en) Portable machine tool for drilling, grinding, milling, etc. like
DE846790C (en) Equipment for woodworking machines, especially milling machines
DE512515C (en) Steel holder
DE390872C (en) Device for processing oval objects
CH252842A (en) Cutter that can be used on electric hand drills for grooving workpieces, in particular the handrail groove on helical pieces of banisters.
DE721392C (en) Vice-like clamping device
DE431449C (en) Device for cutting out the back corners of chair seats
DE677818C (en) Saw blade for stone processing or the like.
DE453858C (en) Cross support guide for chain milling machines, slot drilling machines and. like
DE670940C (en) Planer and / or dressing machine or the like combined with tenon cutter.
DE640237C (en) Scraper tool for leaving out paint coats
DE860323C (en) Method and device for cutting Zuendholzstaebchen od. Like.
AT87155B (en) Tool shaft for woodworking machines.
DE557393C (en) Tool for processing the insulating plates between the copper lamellas on collectors such. B. of electrical machines