ES213635U - Perfected chuck. (Machine-translation by Google Translate, not legally binding) - Google Patents

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

Info

Publication number
ES213635U
ES213635U ES0213635U ES213635U ES213635U ES 213635 U ES213635 U ES 213635U ES 0213635 U ES0213635 U ES 0213635U ES 213635 U ES213635 U ES 213635U ES 213635 U ES213635 U ES 213635U
Authority
ES
Spain
Prior art keywords
jaws
translation
machine
legally binding
google translate
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
ES0213635U
Other languages
Spanish (es)
Other versions
ES213635Y (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.)
Plaza Ribero Francisca
Original Assignee
Plaza Ribero Francisca
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 Plaza Ribero Francisca filed Critical Plaza Ribero Francisca
Priority to ES1975213635U priority Critical patent/ES213635Y/en
Publication of ES213635U publication Critical patent/ES213635U/en
Application granted granted Critical
Publication of ES213635Y publication Critical patent/ES213635Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)

Abstract

Improved drill carrier, which is constituted by three converging jaws (1), longitudinally displaceable by rotation of a nut (2) conical helical pitch, in which are inscribed the tails (3) of said jaws (1) that constitute lateral and longitudinally toothed racks (4), is essentially characterized in that said nut (2) is coaxially coupled in a groove (5) of the central body (6) of the drill holder that determines an axial retention of the same (2) in both directions, with a small gap (7), presenting the expansion or upper ring (8) of said throat (5) alternating with the conduits -guide (9) of the jaws (1), radial grooves (10) that establish guides of step of tails (11) of longitudinal levers (12) (Machine-translation by Google Translate, not legally binding)
ES1975213635U 1975-06-30 1975-06-30 PERFECTED CHUCK. Expired ES213635Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1975213635U ES213635Y (en) 1975-06-30 1975-06-30 PERFECTED CHUCK.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1975213635U ES213635Y (en) 1975-06-30 1975-06-30 PERFECTED CHUCK.

Publications (2)

Publication Number Publication Date
ES213635U true ES213635U (en) 1976-06-16
ES213635Y ES213635Y (en) 1976-11-16

Family

ID=8378161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975213635U Expired ES213635Y (en) 1975-06-30 1975-06-30 PERFECTED CHUCK.

Country Status (1)

Country Link
ES (1) ES213635Y (en)

Also Published As

Publication number Publication date
ES213635Y (en) 1976-11-16

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