ES142534U - Mandril de cambio rapido para brocas de canales de aceite. - Google Patents

Mandril de cambio rapido para brocas de canales de aceite.

Info

Publication number
ES142534U
ES142534U ES142534U ES142534U ES142534U ES 142534 U ES142534 U ES 142534U ES 142534 U ES142534 U ES 142534U ES 142534 U ES142534 U ES 142534U ES 142534 U ES142534 U ES 142534U
Authority
ES
Spain
Prior art keywords
machine
translation
legally binding
*** translate
bits
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
ES142534U
Other languages
English (en)
Other versions
ES142534Y (es
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.)
Rohde & Doerrenberg
ROHDE AND DORRENBERG
Original Assignee
Rohde & Doerrenberg
ROHDE AND DORRENBERG
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 Rohde & Doerrenberg, ROHDE AND DORRENBERG filed Critical Rohde & Doerrenberg
Publication of ES142534U publication Critical patent/ES142534U/es
Application granted granted Critical
Publication of ES142534Y publication Critical patent/ES142534Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling Tools (AREA)

Abstract

Mandril de cambio rápido para brocas de canales de aceite, constituido por un cuerpo, un porta-útil y una unión de cambio rápido, caracterizado porque entre el cuerpo del mandril y el extremo interior del porta-útil está dispuesta una válvula (constituida por anillo y cuerpo).
ES1968142534U 1968-08-21 1968-10-21 Mandril de cambio rapido para brocas de canales de aceite. Expired ES142534Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997990U DE1997990U (de) 1968-08-21 1968-08-21 Schnellwechselfutter fuer oelkanal-bohrer

Publications (2)

Publication Number Publication Date
ES142534U true ES142534U (es) 1969-02-16
ES142534Y ES142534Y (es) 1969-10-16

Family

ID=33438915

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1968142534U Expired ES142534Y (es) 1968-08-21 1968-10-21 Mandril de cambio rapido para brocas de canales de aceite.

Country Status (2)

Country Link
DE (1) DE1997990U (es)
ES (1) ES142534Y (es)

Also Published As

Publication number Publication date
DE1997990U (de) 1968-12-05
ES142534Y (es) 1969-10-16

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