ES2719U - Improved tool for drilling. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improved tool for drilling. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES2719U
ES2719U ES0002719U ES2719U ES2719U ES 2719 U ES2719 U ES 2719U ES 0002719 U ES0002719 U ES 0002719U ES 2719 U ES2719 U ES 2719U ES 2719 U ES2719 U ES 2719U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
drilling
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.)
Granted
Application number
ES0002719U
Other languages
Spanish (es)
Other versions
ES2719Y (en
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Priority to ES0002719U priority Critical patent/ES2719Y/en
Publication of ES2719U publication Critical patent/ES2719U/en
Application granted granted Critical
Publication of ES2719Y publication Critical patent/ES2719Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)

Abstract

Improved tool for drilling characterized in that it comprises a shank and a drill bit, seating surfaces in these members having cylindrical threaded parts that screw together, in which the screw parts have their opposite sides at different angles of inclination to the axes of said bodies, so as to constitute spiral cam surfaces on those sides of the fillets having the lowest degree of inclination, in order to keep the seating surfaces firmly joined together. (Machine-translation by Google Translate, not legally binding)
ES0002719U 1934-03-17 1934-03-17 Perfect tool for drilling. Expired ES2719Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0002719U ES2719Y (en) 1934-03-17 1934-03-17 Perfect tool for drilling.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0002719U ES2719Y (en) 1934-03-17 1934-03-17 Perfect tool for drilling.

Publications (2)

Publication Number Publication Date
ES2719U true ES2719U (en) 1934-07-01
ES2719Y ES2719Y (en) 1935-02-01

Family

ID=51067383

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0002719U Expired ES2719Y (en) 1934-03-17 1934-03-17 Perfect tool for drilling.

Country Status (1)

Country Link
ES (1) ES2719Y (en)

Also Published As

Publication number Publication date
ES2719Y (en) 1935-02-01

Similar Documents

Publication Publication Date Title
ES2719U (en) Improved tool for drilling. (Machine-translation by Google Translate, not legally binding)
GB493910A (en) Improvements in tools and tool holders for metal turning lathes
CH176095A (en) Tool for boring cylindrical holes.
US1643860A (en) Socket wrench
DE600676C (en) Coal and rock drill bits with two cutting edges at an unequal distance from the drill axis
FR702342A (en) Improvements to boring, milling, etc. tools with helical grooves
ES1291U (en) Drill. (Machine-translation by Google Translate, not legally binding)
SU129453A1 (en) Combined Turning Tool
GB542069A (en) Attachment for turning-lathes
ES3147U (en) Screw. (Machine-translation by Google Translate, not legally binding)
GB126906A (en) Improvements in Countersink Drill.
SU29689A1 (en) The way nanaipani plates of hard alloys on the rods of cutters
FR797669A (en) Drilling machine with one tool or several tools working simultaneously
FR768410A (en) Rotary drill bit holder with violin screw, for various crankshafts
CA358748A (en) Boring, sawing and rasping tool
CH189203A (en) Cutter head with cutting tool wedged in it.
FR488929A (en) Helical boring tool, constant profile
ES257752A1 (en) Improvements in screw-threaded fasteners and tools for both making and driving the same
GB477692A (en) Improvements in or relating to the cutting of screwthreads
DK28444C (en) Lubricator for Screw Cutters and similar Tools.
GB155690A (en) Improvements in milling screw-threads
ES4086U (en) Tools and tool holders perfected. (Machine-translation by Google Translate, not legally binding)
CH177663A (en) Precision machine tool for scribing, drilling, milling or grinding.
ES4654U (en) A tool for screwdrivers, assemble and disassemble pressure parts (Machine-translation by Google Translate, not legally binding)
ES3386U (en) Screwdriver improvements (Machine-translation by Google Translate, not legally binding)