PL123384U1 - Hand drill - Google Patents

Hand drill

Info

Publication number
PL123384U1
PL123384U1 PL123384U PL12338414U PL123384U1 PL 123384 U1 PL123384 U1 PL 123384U1 PL 123384 U PL123384 U PL 123384U PL 12338414 U PL12338414 U PL 12338414U PL 123384 U1 PL123384 U1 PL 123384U1
Authority
PL
Poland
Prior art keywords
drill
handles
handle
working medium
hydraulic motor
Prior art date
Application number
PL123384U
Other languages
Polish (pl)
Other versions
PL69402Y1 (en
Inventor
Jacek Marulewski
Marcin Wartak
Original Assignee
Metar Spółka Z Ograniczoną Odpowiedzialnością
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 Metar Spółka Z Ograniczoną Odpowiedzialnością filed Critical Metar Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL123384U priority Critical patent/PL69402Y1/en
Publication of PL123384U1 publication Critical patent/PL123384U1/en
Publication of PL69402Y1 publication Critical patent/PL69402Y1/en

Links

Abstract

Przedmiotem wzoru użytkowego jest wiertarka ręczna w szczególności do stosowania w górnictwie. Wiertarka ręczna zawiera silnik hydrauliczny (6), chwyt wiertła (7), dwa uchwyty z rękojeścią (2) prostopadłe do osi silnika, gdzie na co najmniej jednym z uchwytów (2) osadzony jest element włączający, w postaci dźwigni (1), połączony cięgłem z przyłączem czynnika roboczego (8). Wiertarka charakteryzuje się tym, że dźwignia sterująca otwarciem zaworu zasilania silnika hydraulicznego (1) ma kształt płaskiej płytki i uruchamia dopływ czynnika roboczego poprzez przesunięcie jej w stronę uchwytu (2) w kierunku od operatora.The subject of the utility model is a hand drill, especially for use in mining. The manual drill includes a hydraulic motor (6), a drill shank (7), two handles with a handle (2) perpendicular to the motor axis, where on at least one of the handles (2) a switching element is mounted, in the form of a lever (1), connected the tie rod with the working medium connection (8). The drill is characterized by the fact that the lever controlling the opening of the hydraulic motor supply valve (1) has the shape of a flat plate and starts the inflow of the working medium by moving it towards the handle (2) away from the operator.

PL123384U 2014-09-11 2014-09-11 Hand drill PL69402Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL123384U PL69402Y1 (en) 2014-09-11 2014-09-11 Hand drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL123384U PL69402Y1 (en) 2014-09-11 2014-09-11 Hand drill

Publications (2)

Publication Number Publication Date
PL123384U1 true PL123384U1 (en) 2016-03-14
PL69402Y1 PL69402Y1 (en) 2017-10-31

Family

ID=55450900

Family Applications (1)

Application Number Title Priority Date Filing Date
PL123384U PL69402Y1 (en) 2014-09-11 2014-09-11 Hand drill

Country Status (1)

Country Link
PL (1) PL69402Y1 (en)

Also Published As

Publication number Publication date
PL69402Y1 (en) 2017-10-31

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