IT942813B - Barra alesatrice regulabile - Google Patents

Barra alesatrice regulabile

Info

Publication number
IT942813B
IT942813B IT70674/71A IT7067471A IT942813B IT 942813 B IT942813 B IT 942813B IT 70674/71 A IT70674/71 A IT 70674/71A IT 7067471 A IT7067471 A IT 7067471A IT 942813 B IT942813 B IT 942813B
Authority
IT
Italy
Prior art keywords
boring bar
adjustable boring
adjustable
bar
boring
Prior art date
Application number
IT70674/71A
Other languages
English (en)
Original Assignee
Erickson Tool Co
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 Erickson Tool Co filed Critical Erickson Tool Co
Application granted granted Critical
Publication of IT942813B publication Critical patent/IT942813B/it

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
    • B23B29/03417—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of inclined planes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8588—Axially slidable moving-means
    • Y10T408/85892—Screw driven wedge or cam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8588—Axially slidable moving-means
    • Y10T408/85892—Screw driven wedge or cam
    • Y10T408/85895—Traveling wedge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8593—Wedge moving perpendicular to tool-axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
IT70674/71A 1971-07-15 1971-11-10 Barra alesatrice regulabile IT942813B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16285171A 1971-07-15 1971-07-15

Publications (1)

Publication Number Publication Date
IT942813B true IT942813B (it) 1973-04-02

Family

ID=22587389

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70674/71A IT942813B (it) 1971-07-15 1971-11-10 Barra alesatrice regulabile

Country Status (6)

Country Link
US (1) US3738767A (it)
CA (1) CA954344A (it)
DE (1) DE2159406A1 (it)
FR (1) FR2119384A5 (it)
GB (1) GB1329367A (it)
IT (1) IT942813B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853422A (en) * 1973-11-02 1974-12-10 Erickson Tool Co Adjustable boring bar
SE393939B (sv) * 1973-12-01 1977-05-31 Komet Stahlhalter U Werkzugfab Verktygsinsats for en borrstang
DE2460028C2 (de) * 1974-12-19 1976-11-11 Wohlhaupter E & Co Bohrkopf
SE422752B (sv) * 1975-05-22 1982-03-29 Schur & Co Botek Djupborrningsverktyg
JPS51145088A (en) * 1975-06-10 1976-12-13 Yasuo Oka Attachment for cutting grooves
US4439074A (en) * 1982-06-30 1984-03-27 Ex-Cell-O Corporation Boring tool with coarse and fine adjustment
DE3602667A1 (de) * 1986-01-29 1987-08-06 Heinrich Heule Senkwerkzeug zum beidseitigen anbringen von planflaechen an durchgangsbohrungen
SE9302004L (sv) * 1993-06-11 1994-07-04 Sandvik Ab Inställningsanordning vid skärhållare för roterande skalsvarvningsverktyg
CN104801732A (zh) * 2015-05-12 2015-07-29 广西玉柴机器股份有限公司 金刚镗的镗杆
DE102017213063A1 (de) * 2017-07-28 2019-01-31 Gühring KG Zerspanungswerkzeug mit einer stelleinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US655600A (en) * 1899-11-06 1900-08-07 John Brown Expansible boring-bar.
US914328A (en) * 1908-04-20 1909-03-02 Grover C Barnes Adjustable boring-tool.
US1024656A (en) * 1909-06-16 1912-04-30 Armstrong Brothers Tool Company Boring-bar.
US2003402A (en) * 1933-01-24 1935-06-04 Thomas Albert Boring tool
CH258641A (de) * 1946-02-11 1948-12-15 Chillante Karl Reibahle mit einstellbaren Messern.

Also Published As

Publication number Publication date
DE2159406A1 (de) 1973-01-25
US3738767A (en) 1973-06-12
GB1329367A (en) 1973-09-05
CA954344A (en) 1974-09-10
FR2119384A5 (it) 1972-08-04

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