DE1940904U - DRILLING TOOL. - Google Patents

DRILLING TOOL.

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Publication number
DE1940904U
DE1940904U DE1964S0050166 DES0050166U DE1940904U DE 1940904 U DE1940904 U DE 1940904U DE 1964S0050166 DE1964S0050166 DE 1964S0050166 DE S0050166 U DES0050166 U DE S0050166U DE 1940904 U DE1940904 U DE 1940904U
Authority
DE
Germany
Prior art keywords
drilling tool
metal
yntf
voaei
ursprunoi
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
DE1964S0050166
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.)
Soeding & Halbach J C
Original Assignee
Soeding & Halbach J C
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 Soeding & Halbach J C filed Critical Soeding & Halbach J C
Priority to DE1964S0050166 priority Critical patent/DE1940904U/en
Publication of DE1940904U publication Critical patent/DE1940904U/en
Expired legal-status Critical Current

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Description

Dipl.-Ing. R. H. BahrDipl.-Ing. R. H. Bahr Dipl.-Phys. E. BetzlerDipl.-Phys. E. Betzler Dipl.-Ing. W. Herrmann-Trentepoh IDipl.-Ing. W. Herrmann-Trentepoh I

PATENTANWÄLTEPATENT LAWYERS

RA. 263 677RA. 263 677

5fifi 1' *y5fifi 1 '* y

a UU § /a UU § /

Herne, denHerne, the

Freiligrathstraße 19 Postfach 140 Fernsprecher: Herne 5 09 30 und 5 15 Telex 08 229 853Freiligrathstraße 19 P.O. Box 140 Telephone: Herne 5 09 30 and 5 15 Telex 08 229 853

München 13, denMunich 13,

Alter St. Georgsplatz 9/Il Fernsprecher: München 352628 Telex 05 24 562Alter St. Georgsplatz 9 / Il Telephone: Munich 352628 Telex 05 24 562

Postzustellung erbeten nach 469 Herne, Postfach 140Post delivery requested to 469 Herne, PO Box 140

Akten-Nr.File no.

In der Antwort bitte angebenPlease indicate in the answer

<J.<J.

& Halfeaeh, & Halfeaeh,

·, Am Wiäey 2·, Am Wiäey 2

Sieshe

fcesieht sicii auf eis Bohrwerkzeug ©it auf leyfce sees sicii on ice drilling tool © it on ley

Eollesmeißeln aus Hartmetall Metall.«Eolles chisels made of hard metal Metal."

fe^iaiaderaag äes TegseJaleißes uad ErhöliuBg fles hat maa B©Jirwerfcaeiäge mit auf derfe ^ iaiaderaag äes TegseJaleißes uad HöchliuBg fles has maa B © Jirwerfcaeiäge with on the

&nuh 'bereits mit Rollenmeüela die hzme de^ea Zähne aus vergleichsweise hartem sprideia Metall* beispielsweise dem sogenannten Hartmetall, & nuh 'already with Rollemeüela the hzm e de ^ ea teeth made of comparatively hard sprideia metal * for example the so-called hard metal,

Bei des· ikias^iistaag von BoÄrwerkzeugea mit solchen Holiesgeigt es sieh jeäoekj, daß die Sprödigkeit des irerAt the ikias ^ iistaag of BoÄrwerkzeugea with such holies violin it see jeäoekj that the brittleness of the irer

wendeten Meißelmetalles die Eisasatguögliehkeitem soleher Bohrwerkzeuge einsehrä&kt. Wird nämlich ein solehes lohrwerkzeug im ©efcirge eingesetzt, wo die MSgliehkeit "bestellt, daß es diareh Störungen oder Kaufte diirehkriehts so 'besteht dafcei die ®efahrs äaS die ams Hartmetall ο »dgl« "beste^eMem "baw-s soleiie 2älime aufweisejadem Hollejäiaeißel schlagartig amf das zn lnokremae §esteiji auf treffen mad infolge i&rei· Spr©-*· digksiii ζ er spr imgeii*Chisel metal used the possibilities of such drilling tools. Namely, a solehes lohr tool used in © efcirge where the MSgliehkeit "ordered that it diirehkriehts diareh disorders or Bought so 'comprises dafcei the ®efahr s AEAS the ams carbide ο" like "" best ^ EMEM "baw-s soleiie 2älime aufweisejadem Hollejäiaeißel abruptly amf the zn lnokremae §esteiji to meet mad as a result of i & rei · Spr © - * · digksiii ζ er spr imgeii *

lie l-euerimg kat sieii die Aiafga^e gestellt 9 die Eimsatz-lie l-euerimg kat sieii die Aiafga ^ e provided 9 the Eimsatz-

tob loiirwerkgemgen mit auf der Bo&rloe&solil©tob loiirwerkgemgen with at Bo & rloe & solil ©

5 die Iszw-* deren Eäjbiie ams Hartmetall ©der ähnlicH sprödem Metall "bestehen s zu erweitern ViMu. seklägt deskal^ Tor9 Mmteif dem Bohrwerkzeug Haelalaia-= feade !©!lern Yorause3aeHs welelie die Tom Bohrwerkzeug hergestellte BokrloeliwaHdiiiag über Stufen wenigstens sehwaeh erweiterng ggfβ ebenfalls aus Hartmetall "besteliea w&ä aa eiaem mit dem Bohrwerkzeug -yerteadenea !Üräger 5, the Iszw- * whose Eäjbiie ams carbide © similar brittle metal "made s to expand VIMU. Seklägt deskal ^ Tor 9 Mmteif the drilling Haelalaia- = feade! ©! Learning Yorause3aeH s welelie Tom drill produced by steps BokrloeliwaHdiiiag least erweiterng sehwaeh possibly also β of hard metal "besteliea w ä aa eiaem with the drilling tool -yerteadenea! Üräger

3)er Sweek dieser EonstruktioB ists das die Rollenmeißel aus Hartmetall oder ähnlieh sprödem Metall anfweisemde Bohrwerkzeug feeim Eiareehea in Klüfte ©.dgl» 21a bremsen tad derart einea heftigen Amfsehlag dieses Bohrwerkzeuges auf das irergleichsweise harte9 tob ihm zu feewältigernde &estein zia verhindern«3) he Sweek this EonstruktioB is s the the roller bits of hard metal or ähnlieh brittle metal anfweisemde drilling feeim Eiareehea in crevices © .dgl »21a slow tad such Onea violent Amfsehlag this drilling tool to irergleichsweise hard 9 tob him feewältigernde & Estein zia prevent"

voKfi&tiet* tie $®® voKfi & tiet * tie $ ®®

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$w©it@m Stufe$ w © it @ m level

* ι iet Mt ι. ti® * ι iet Mt ι. ti®

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■sues*"'■ sues * "'

sis SS© S©,iUL6Sis©ä.@'©i. 3· ^siä 4·»sis SS © S ©, iUL6Sis © ä. @ '© i. 3 · ^ siä 4 · »

28 last tt al« Set t&f Im28 last tt al « Set t & f Im

«titev* tos© ti« 2t w»·«Titev * tos © ti« 2t w »·

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als-as-

Stafssm taStafssm ta

Claims (1)

A. 263 67 7*20.5.86A. 263 67 7 * 5/20/86 5: D'55t Unfe-bge. (Bes;hreibuno yntf Sihutponso'.) is' Jie iuletzi ainqersichfe Vie veit*.h< roti <**# Wort· ee· ursprunoi'cr, sir:oe;s:cmen >Jnte'io-;er 3D Die rechiliche Ssdeuiuno de: ,VoAei;Knr,tj i#! nick! *..«·,·■: if! Die uriprünglich e noe-eichien Unte'iooer befinder »icr. ,r Jer Amiiokien Sie kpnner. >>v--.J .-'--Wi iSw«-!n<s!ls fecSilisner. Ims-esse-r oebunfenirs.' einpesener. /iaroer. Au( Amroo werden iiieryor ogcn fore».,;.:wι oo« f'ilmoax, ublichaf freissn oeiieieri Oeutschef ?otenram!. "jebf.-.uon'vll5: D'55t Unfe-bge. (Bes; hreibuno yntf Sihutponso '.) Is' Jie iuletzi ainqersichfe Vie veit * .h < roti <** # Wort · ee · ursprunoi'cr, sir: oe; s: cmen>Jnte'io-; er 3D The rechiliche Ssdeuiuno de:, VoAei; Knr, tj i #! nick! * .. «·, · ■: if! The original e noe-eichien Unte'iooer located »icr. , r Jer Amiiokien you kpnner. >> v -. J. -'-- Wi iSw «-! n <s! ls fecSilisner. Ims-esse-r oebunfenirs. ' einpesener. / iaroer. Au ( Amroo be iiieryor ogcn fore ».,;.: Wι oo« f'ilmoax, ublichaf freissn oeiieieri Oeutschef? Otenram !. "jebf .-. Uon'vll
DE1964S0050166 1964-09-16 1964-09-16 DRILLING TOOL. Expired DE1940904U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1964S0050166 DE1940904U (en) 1964-09-16 1964-09-16 DRILLING TOOL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964S0050166 DE1940904U (en) 1964-09-16 1964-09-16 DRILLING TOOL.

Publications (1)

Publication Number Publication Date
DE1940904U true DE1940904U (en) 1966-06-23

Family

ID=33379798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1964S0050166 Expired DE1940904U (en) 1964-09-16 1964-09-16 DRILLING TOOL.

Country Status (1)

Country Link
DE (1) DE1940904U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19780282B3 (en) * 1996-03-01 2012-09-06 Tiger 19 Partners, Ltd. Self-supporting expansion drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19780282B3 (en) * 1996-03-01 2012-09-06 Tiger 19 Partners, Ltd. Self-supporting expansion drill

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