DE884929C - Chisels, especially thru-thru chisels - Google Patents

Chisels, especially thru-thru chisels

Info

Publication number
DE884929C
DE884929C DEW2474D DEW0002474D DE884929C DE 884929 C DE884929 C DE 884929C DE W2474 D DEW2474 D DE W2474D DE W0002474 D DEW0002474 D DE W0002474D DE 884929 C DE884929 C DE 884929C
Authority
DE
Germany
Prior art keywords
chisels
thru
chisel
ribs
blade
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
DEW2474D
Other languages
German (de)
Inventor
Eduard Wille
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEW2474D priority Critical patent/DE884929C/en
Application granted granted Critical
Publication of DE884929C publication Critical patent/DE884929C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D3/00—Hand chisels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Description

Die Erfindung bezieht sich auf einen Meißel, insbesondere auf einen Durchhärtemeißel und besteht insbesondere darin, daß der Meißel einseitig des Blattes, vorzugsweise an den Kanten, Rippen aufweist, während auf der anderen Seite die Rippen fehlen.The invention relates to a chisel, in particular to one Through hardening chisel and consists in particular that the chisel on one side of the blade, preferably on the edges, ribs, while on the other side the ribs miss.

In der Zeichnung ist die Erfindung beispielsweise veranschaulicht, und zwar im Bild i in Seitenansicht, Bild 2 in Draufsicht und Bild 3 im Schnitt nach. Linie A-B des Bildes 2. In der Zeichnung bedeutet d einen Schlagkopf, b das Blatt des Meißels, auf,dem an einer Seite zwei Kantenrippen c vorgesehen sind. Beim Abnutzen brauchen nur an einer Seite des Blattes die Rippen abgeschliffen. ,zu werden, auf der anderen Seite braucht im wesentlichen nur die Schneide abgeschliffen zu werden.In the drawing, the invention is illustrated, for example, namely in image i in side view, image 2 in plan view and image 3 in section after. Line A-B of Figure 2. In the drawing, d means a striking head, b that Blade of the chisel on which two edge ribs c are provided on one side. At the The ribs only need to be sanded off on one side of the blade. ,to become, on the other hand, essentially only the cutting edge needs to be ground off will.

Claims (1)

PATENTANSPRUCH: Meißel, insbesondere Durchhärtemeißel, dadurch gekennzeidhnet, @daß der Meißel einseitig des Blattes, vorzugsweise an den Kanten, Rippen aufweist, während auf der anderen Seite die Rippen fehlen. Angezogene Druckschriften USA.-Patentschriften Nr. 1 313 597, 1 568 372.PATENT CLAIM: Chisel, in particular through hardening chisel, characterized in that the chisel has ribs on one side of the blade, preferably on the edges, while the ribs are missing on the other side. Energized publications USA. Patent Nos. 1,313,597, 1,568,372.
DEW2474D 1941-10-01 1941-10-01 Chisels, especially thru-thru chisels Expired DE884929C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW2474D DE884929C (en) 1941-10-01 1941-10-01 Chisels, especially thru-thru chisels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW2474D DE884929C (en) 1941-10-01 1941-10-01 Chisels, especially thru-thru chisels

Publications (1)

Publication Number Publication Date
DE884929C true DE884929C (en) 1953-07-30

Family

ID=7591645

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW2474D Expired DE884929C (en) 1941-10-01 1941-10-01 Chisels, especially thru-thru chisels

Country Status (1)

Country Link
DE (1) DE884929C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090598B (en) * 1958-04-18 1960-10-06 Ernst Doering Hand impact tool with a hardened steel core and a cover
FR2486853A1 (en) * 1980-07-18 1982-01-22 Brunon Louis IMPACT TOOL INCLUDING A PUNCHING END AND AN ACTIVE CUTTING END, AND ITS MANUFACTURING PROCESS
EP1468790A1 (en) * 2003-04-17 2004-10-20 Robert Bosch Gmbh Flat chisel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1313597A (en) * 1919-08-19 Tool-holdeb
US1568372A (en) * 1924-12-03 1926-01-05 Malcolm T Flanagan Hand tool for forming bit wings

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1313597A (en) * 1919-08-19 Tool-holdeb
US1568372A (en) * 1924-12-03 1926-01-05 Malcolm T Flanagan Hand tool for forming bit wings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090598B (en) * 1958-04-18 1960-10-06 Ernst Doering Hand impact tool with a hardened steel core and a cover
FR2486853A1 (en) * 1980-07-18 1982-01-22 Brunon Louis IMPACT TOOL INCLUDING A PUNCHING END AND AN ACTIVE CUTTING END, AND ITS MANUFACTURING PROCESS
EP1468790A1 (en) * 2003-04-17 2004-10-20 Robert Bosch Gmbh Flat chisel

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