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ES128968U - Perfected drilling machine. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected drilling machine. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES128968U
ES128968U ES128968U ES128968U ES128968U ES 128968 U ES128968 U ES 128968U ES 128968 U ES128968 U ES 128968U ES 128968 U ES128968 U ES 128968U ES 128968 U ES128968 U ES 128968U
Authority
ES
Spain
Prior art keywords
machine
translation
legally binding
google translate
rotor
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
ES128968U
Other languages
Spanish (es)
Other versions
ES128968Y (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.)
PUERTES TARAZONA NICOLAS
Original Assignee
PUERTES TARAZONA NICOLAS
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 PUERTES TARAZONA NICOLAS filed Critical PUERTES TARAZONA NICOLAS
Priority to ES1967128968U priority Critical patent/ES128968Y/en
Publication of ES128968U publication Critical patent/ES128968U/en
Application granted granted Critical
Publication of ES128968Y publication Critical patent/ES128968Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

Improved boring machine, essentially characterized in that the electromotor it comprises has its axially hollow rotor nucleus, where a second axis connected to the first (rotor) is coupled by means of a key, being capable of axial displacement and protruding conveniently on each side of the rotor so that one of its ends involves a chuck, while its other end, kept displaced by the tension of an expansion spring, ends articulated to a pneumatic piston, fitted to a cylinder integral with the same housing of the electric motor, closing this cylinder by a head provided with a pneumatic or hydraulic pressure inlet duct, whose pressure and decompression perform the displacement of the chuck shaft and its recovery aided by the tension of the spring. (Machine-translation by Google Translate, not legally binding)
ES1967128968U 1967-04-07 1967-04-07 PERFECTED DRILLING MACHINE. Expired ES128968Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1967128968U ES128968Y (en) 1967-04-07 1967-04-07 PERFECTED DRILLING MACHINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1967128968U ES128968Y (en) 1967-04-07 1967-04-07 PERFECTED DRILLING MACHINE.

Publications (2)

Publication Number Publication Date
ES128968U true ES128968U (en) 1967-08-01
ES128968Y ES128968Y (en) 1968-01-01

Family

ID=8313919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1967128968U Expired ES128968Y (en) 1967-04-07 1967-04-07 PERFECTED DRILLING MACHINE.

Country Status (1)

Country Link
ES (1) ES128968Y (en)

Also Published As

Publication number Publication date
ES128968Y (en) 1968-01-01

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