ES237299U - Drilling instruments - Google Patents

Drilling instruments

Info

Publication number
ES237299U
ES237299U ES1977237299U ES237299U ES237299U ES 237299 U ES237299 U ES 237299U ES 1977237299 U ES1977237299 U ES 1977237299U ES 237299 U ES237299 U ES 237299U ES 237299 U ES237299 U ES 237299U
Authority
ES
Spain
Prior art keywords
tool
axis
cutting edges
fixing screws
respect
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
ES1977237299U
Other languages
Spanish (es)
Other versions
ES237299Y (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.)
Emil Wohlhaupter GmbH and Co KG
Original Assignee
Emil Wohlhaupter GmbH and Co KG
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 Emil Wohlhaupter GmbH and Co KG filed Critical Emil Wohlhaupter GmbH and Co KG
Publication of ES237299U publication Critical patent/ES237299U/en
Application granted granted Critical
Publication of ES237299Y publication Critical patent/ES237299Y/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03407—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of screws and nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2240/00—Details of connections of tools or workpieces
    • B23C2240/12—Connections using captive nuts

Abstract

A drilling tool with two cutting edges individually adjustable and that, by means of being driven in a receiving body in the axis of the tool, can be fixed in the by means of fixing screws, characterized in that in a hard sheet of the body transverse receiver in transverse direction co, n with respect to the axis of the tool, are. Arranged, in parallel with relation to. The cutting edges, two tightening nuts for the fixing screws, and because the fixing screws, which attack with their heads to the cutting edges, run in grooves of the receiving body toward the tightening nuts, in an inclined direction with respect to the tool axis. (Machine-translation by Google Translate, not legally binding)
ES1977237299U 1976-06-10 1977-06-02 A DRILLING TOOL. Expired ES237299Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762625983 DE2625983C3 (en) 1976-06-10 1976-06-10 Drill head

Publications (2)

Publication Number Publication Date
ES237299U true ES237299U (en) 1978-09-16
ES237299Y ES237299Y (en) 1979-02-01

Family

ID=5980217

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977237299U Expired ES237299Y (en) 1976-06-10 1977-06-02 A DRILLING TOOL.

Country Status (7)

Country Link
JP (1) JPS5311390A (en)
BR (1) BR7703743A (en)
CH (1) CH619878A5 (en)
DE (1) DE2625983C3 (en)
ES (1) ES237299Y (en)
FR (1) FR2354166A1 (en)
IT (1) IT1085065B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811965C3 (en) * 1978-03-18 1980-09-25 Gildemeister-De Vlieg System-Werkzeuge Gmbh, 4800 Bielefeld Drill head
CH627676A5 (en) * 1978-05-11 1982-01-29 Kaiser Heinz Ag TWO CUTTER BORING HEAD.
AT382543B (en) * 1983-12-14 1987-03-10 Plansee Metallwerk CUTTING TOOL
CH672605A5 (en) * 1987-10-12 1989-12-15 Philippe Audemars
DE4311109A1 (en) * 1993-04-05 1994-10-06 Krupp Widia Gmbh Modular tool system
US8985916B2 (en) * 2011-09-19 2015-03-24 Sandvik Intellectual Property Ab Flexible cartridge with precision adjustment
DE102015111735A1 (en) * 2015-07-20 2017-01-26 Stefan Stahl Base element for a tool holder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521507A (en) * 1967-10-11 1970-07-21 Valeron Corp Adapter shank and twin-set system
US3625624A (en) * 1970-01-13 1971-12-07 Galaxy Wedgebore Corp Cutting assembly
US3795454A (en) * 1971-10-01 1974-03-05 S Elchyshyn Adjustable boring bar with lubricant passages
DE7523920U (en) * 1975-07-26 1977-01-20 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim BORING BAR O.DGL.

Also Published As

Publication number Publication date
ES237299Y (en) 1979-02-01
DE2625983A1 (en) 1977-12-22
IT1085065B (en) 1985-05-28
CH619878A5 (en) 1980-10-31
FR2354166A1 (en) 1978-01-06
JPS558284B2 (en) 1980-03-03
DE2625983C3 (en) 1979-02-01
DE2625983B2 (en) 1978-06-08
FR2354166B1 (en) 1983-01-14
BR7703743A (en) 1978-03-21
JPS5311390A (en) 1978-02-01

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