IT977867B - Portautensile estensibile per la lavorazione di superfici interne di rivoluzione - Google Patents

Portautensile estensibile per la lavorazione di superfici interne di rivoluzione

Info

Publication number
IT977867B
IT977867B IT6745673A IT6745673A IT977867B IT 977867 B IT977867 B IT 977867B IT 6745673 A IT6745673 A IT 6745673A IT 6745673 A IT6745673 A IT 6745673A IT 977867 B IT977867 B IT 977867B
Authority
IT
Italy
Prior art keywords
tool holder
machining internal
revolution surfaces
internal revolution
extensible tool
Prior art date
Application number
IT6745673A
Other languages
English (en)
Italian (it)
Original Assignee
Poudres & Explosifs Ste Nale
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 Poudres & Explosifs Ste Nale filed Critical Poudres & Explosifs Ste Nale
Application granted granted Critical
Publication of IT977867B publication Critical patent/IT977867B/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
    • B23B29/03432—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing
    • B23B29/03467—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of gears and racks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/601—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair followed parallelly by a single sliding pair
    • B23Q1/608—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair followed parallelly by a single sliding pair followed parallelly by a single sliding pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Transmission Devices (AREA)
IT6745673A 1972-02-29 1973-02-22 Portautensile estensibile per la lavorazione di superfici interne di rivoluzione IT977867B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206915A FR2174354A5 (pt) 1972-02-29 1972-02-29

Publications (1)

Publication Number Publication Date
IT977867B true IT977867B (it) 1974-09-20

Family

ID=9094338

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6745673A IT977867B (it) 1972-02-29 1973-02-22 Portautensile estensibile per la lavorazione di superfici interne di rivoluzione

Country Status (5)

Country Link
BR (1) BR7301492D0 (pt)
DE (1) DE2308654C3 (pt)
FR (1) FR2174354A5 (pt)
GB (1) GB1418342A (pt)
IT (1) IT977867B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702564C2 (de) * 1987-01-29 1997-03-06 Griese Gmbh Bohrkopf für die Innenkonturbearbeitung von hohlzylindrischen Werkstücken
CN102909608B (zh) * 2012-11-09 2014-09-17 中捷机床有限公司 用于龙门式数控镗铣床的内置式无级分度滑枕
US10406604B2 (en) * 2014-09-15 2019-09-10 Usinage Filiatrault Inc. Facing accessory for a portable boring apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE623916A (pt) *
FR851237A (fr) * 1938-03-07 1940-01-05 Mayer & Schmidt Schleifmaschin Perceuse de précision à déplacement radial du porte-outil
GB946619A (en) * 1960-10-24 1964-01-15 Innocenti Soc Generale Universal tool-holder device more particularly for boring and rectifying work
DE1477616B2 (de) * 1965-07-30 1970-09-17 Maschinenfabrik Froriep GmbH, 4 070 Rheydt Drehend antreibbarer Werkzeugträger, wie Bohrkopf, Planscheibe od. dgl

Also Published As

Publication number Publication date
DE2308654C3 (de) 1981-07-16
BR7301492D0 (pt) 1974-08-15
GB1418342A (en) 1975-12-17
DE2308654B2 (de) 1980-09-25
FR2174354A5 (pt) 1973-10-12
DE2308654A1 (de) 1973-09-13

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