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PL125560U1 - Drill shank - Google Patents

Drill shank

Info

Publication number
PL125560U1
PL125560U1 PL125560U PL12556016U PL125560U1 PL 125560 U1 PL125560 U1 PL 125560U1 PL 125560 U PL125560 U PL 125560U PL 12556016 U PL12556016 U PL 12556016U PL 125560 U1 PL125560 U1 PL 125560U1
Authority
PL
Poland
Prior art keywords
nut
flange
drill shank
sleeve
conical
Prior art date
Application number
PL125560U
Other languages
Polish (pl)
Inventor
Ryszard Malinowski
Original Assignee
Malinowski Ryszard Malinex Przedsiębiorstwo Produkcyjno Handlowo-Usługowe
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 Malinowski Ryszard Malinex Przedsiębiorstwo Produkcyjno Handlowo-Usługowe filed Critical Malinowski Ryszard Malinex Przedsiębiorstwo Produkcyjno Handlowo-Usługowe
Priority to PL125560U priority Critical patent/PL125560U1/en
Publication of PL125560U1 publication Critical patent/PL125560U1/en

Links

Landscapes

  • Drilling Tools (AREA)

Abstract

Przedmiotem zgłoszenia jest trzon wiertarski składający się z trzpienia właściwego (1) wydrążonego w środku i zaopatrzonego w końcówkę z gwintem (2) oraz umieszczoną na nim obrotową tuleję chwytną (3), przy czym tuleja chwytna (3) jest osadzona z jednej strony w tulejce stożkowej (4) zaś z drugiej ograniczona jest nakrętką z kołnierzem (5). Tulejka stożkowa (4) oraz nakrętka z kołnierzem (5) są zamocowane na stałe do trzpienia właściwego (1), natomiast nakrętka z kołnierzem (5) jest połączona za pomocą tulejki (6) z nakrętką (7).The subject of the application is a drill stem consisting of a proper mandrel (1) hollow inside and provided with a threaded end (2) and a rotary gripping sleeve (3) placed on it, whereby the gripping sleeve (3) is seated on one side in the sleeve conical (4) and on the other is limited by a nut with a flange (5). The conical bushing (4) and the flange nut (5) are permanently attached to the spindle (1), while the flange nut (5) is connected with the nut (7) with the nut (7).

PL125560U 2016-09-12 2016-09-12 Drill shank PL125560U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL125560U PL125560U1 (en) 2016-09-12 2016-09-12 Drill shank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL125560U PL125560U1 (en) 2016-09-12 2016-09-12 Drill shank

Publications (1)

Publication Number Publication Date
PL125560U1 true PL125560U1 (en) 2018-03-26

Family

ID=61661226

Family Applications (1)

Application Number Title Priority Date Filing Date
PL125560U PL125560U1 (en) 2016-09-12 2016-09-12 Drill shank

Country Status (1)

Country Link
PL (1) PL125560U1 (en)

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