IT945152B - HYDRAULIC PUSHING DEVICE ON THE HEAD OF THE TOOL HOLDER ROD PARTICULARLY FOR DRILLING EQUIPMENT - Google Patents

HYDRAULIC PUSHING DEVICE ON THE HEAD OF THE TOOL HOLDER ROD PARTICULARLY FOR DRILLING EQUIPMENT

Info

Publication number
IT945152B
IT945152B IT5434771A IT5434771A IT945152B IT 945152 B IT945152 B IT 945152B IT 5434771 A IT5434771 A IT 5434771A IT 5434771 A IT5434771 A IT 5434771A IT 945152 B IT945152 B IT 945152B
Authority
IT
Italy
Prior art keywords
head
tool holder
pushing device
drilling equipment
hydraulic pushing
Prior art date
Application number
IT5434771A
Other languages
Italian (it)
Original Assignee
Piol G
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 Piol G filed Critical Piol G
Priority to IT5434771A priority Critical patent/IT945152B/en
Application granted granted Critical
Publication of IT945152B publication Critical patent/IT945152B/en

Links

IT5434771A 1971-11-25 1971-11-25 HYDRAULIC PUSHING DEVICE ON THE HEAD OF THE TOOL HOLDER ROD PARTICULARLY FOR DRILLING EQUIPMENT IT945152B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT5434771A IT945152B (en) 1971-11-25 1971-11-25 HYDRAULIC PUSHING DEVICE ON THE HEAD OF THE TOOL HOLDER ROD PARTICULARLY FOR DRILLING EQUIPMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5434771A IT945152B (en) 1971-11-25 1971-11-25 HYDRAULIC PUSHING DEVICE ON THE HEAD OF THE TOOL HOLDER ROD PARTICULARLY FOR DRILLING EQUIPMENT

Publications (1)

Publication Number Publication Date
IT945152B true IT945152B (en) 1973-05-10

Family

ID=11287212

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5434771A IT945152B (en) 1971-11-25 1971-11-25 HYDRAULIC PUSHING DEVICE ON THE HEAD OF THE TOOL HOLDER ROD PARTICULARLY FOR DRILLING EQUIPMENT

Country Status (1)

Country Link
IT (1) IT945152B (en)

Similar Documents

Publication Publication Date Title
CA952618A (en) Data signalling apparatus for well drilling tools
GB1389152A (en) Oil well drilling apparatus
SE382941B (en) TOOL FOR DEGRAPING END ON PLASTROR
IT1007941B (en) PERFECTED METHOD FOR THE FABBRI CATION OF SEMICON DUCTING DEVICES WITH INSULATED DOOR
DE1777467A1 (en) DRILL HEAD O.DGL. TOOL HOLDER
ZA707912B (en) Force pulse shaping member for percussion tool
AT308958B (en) Dip tube atomizer head
BR7107874D0 (en) PERFECTED EXCENTRIC DRILL
CA960349A (en) Data signalling apparatus for well drilling tools
IT991331B (en) HELICAL TOOL PARTICULARLY PERFECTED FOR DRILLS
SE392057B (en) MOUNTING SLEEVE FOR PISTON RINGS
BR7410031A (en) PERFECTED ROD FOR DRILLING DRILLS
AT310113B (en) Hydraulic impact tool
IT945152B (en) HYDRAULIC PUSHING DEVICE ON THE HEAD OF THE TOOL HOLDER ROD PARTICULARLY FOR DRILLING EQUIPMENT
BE773628A (en) STRIPPER TOOL
ZA713576B (en) Hydraulic fluid actuated percussion tool
IT968684B (en) HYDRAULIC PUSHING DEVICE ON THE HEAD OF THE TOOL ROD ESPECIALLY FOR DRILLING EQUIPMENT
IT1046977B (en) HYDRAULIC PUSHING DEVICE ON THE HEAD OF THE TOOL-HOLDER ROD, PARTICULARLY FOR DRILLING EQUIPMENT
ZA708388B (en) Ring drilling device
CH448687A (en) Tool holder device, especially for drills, with tool cooling
FR1347570A (en) Heavy rod for deep drilling
BR7105242D0 (en) PERFECTED LABELING EQUIPMENT
GB1242829A (en) Tubular diamond drill
ES171550Y (en) A DEVICE FOR THE OXYGEN-FREE BOTTLING OF LI-QUIDOS.
AT308499B (en) Device for expanding unfilled tubes or the like.