ES217287U - Perfected boring head. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected boring head. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES217287U
ES217287U ES0217287U ES217287U ES217287U ES 217287 U ES217287 U ES 217287U ES 0217287 U ES0217287 U ES 0217287U ES 217287 U ES217287 U ES 217287U ES 217287 U ES217287 U ES 217287U
Authority
ES
Spain
Prior art keywords
machine
translation
legally binding
google translate
perfected
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
ES0217287U
Other languages
Spanish (es)
Other versions
ES217287Y (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES1975217287U priority Critical patent/ES217287Y/en
Publication of ES217287U publication Critical patent/ES217287U/en
Application granted granted Critical
Publication of ES217287Y publication Critical patent/ES217287Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Improved mandrel head, characterized in that it is constituted by a fixed fixed body through flanges or means similar to the cane of the machine and by a rotating body that receives the rotary transmission of the machine and on which the tool slide slides transversely. By means of a spindle, which has a manually operated handle, but is also incorporated into an automatic mechanism, which is optionally coupled by an external control lever, to determine a forward stroke, said automatic mechanism of a group coupling independent of said main, which can be optionally coupled to the spindle by means of a second external control lever, but under established condition of not being coupled the main group, for determination of a recoil stroke; all this in the possibility of a continuous feeding without the need to stop or reverse the march in the advances of pass and setbacks. (Machine-translation by Google Translate, not legally binding)
ES1975217287U 1975-12-10 1975-12-10 PERFECTED BORING HEAD. Expired ES217287Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1975217287U ES217287Y (en) 1975-12-10 1975-12-10 PERFECTED BORING HEAD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1975217287U ES217287Y (en) 1975-12-10 1975-12-10 PERFECTED BORING HEAD.

Publications (2)

Publication Number Publication Date
ES217287U true ES217287U (en) 1976-08-16
ES217287Y ES217287Y (en) 1977-01-01

Family

ID=8380975

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975217287U Expired ES217287Y (en) 1975-12-10 1975-12-10 PERFECTED BORING HEAD.

Country Status (1)

Country Link
ES (1) ES217287Y (en)

Also Published As

Publication number Publication date
ES217287Y (en) 1977-01-01

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