FR2174354A5 - - Google Patents

Info

Publication number
FR2174354A5
FR2174354A5 FR7206915A FR7206915A FR2174354A5 FR 2174354 A5 FR2174354 A5 FR 2174354A5 FR 7206915 A FR7206915 A FR 7206915A FR 7206915 A FR7206915 A FR 7206915A FR 2174354 A5 FR2174354 A5 FR 2174354A5
Authority
FR
France
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.)
Expired
Application number
FR7206915A
Other languages
French (fr)
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7206915A priority Critical patent/FR2174354A5/fr
Priority to DE19732308654 priority patent/DE2308654C3/en
Priority to IT6745673A priority patent/IT977867B/en
Priority to GB957173A priority patent/GB1418342A/en
Priority to BR149273A priority patent/BR7301492D0/en
Application granted granted Critical
Publication of FR2174354A5 publication Critical patent/FR2174354A5/fr
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
    • B23B29/03432—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
FR7206915A 1972-02-29 1972-02-29 Expired FR2174354A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7206915A FR2174354A5 (en) 1972-02-29 1972-02-29
DE19732308654 DE2308654C3 (en) 1972-02-29 1973-02-21 Drill head
IT6745673A IT977867B (en) 1972-02-29 1973-02-22 EXTENSIBLE TOOL HOLDER FOR MACHINING INTERNAL REVOLUTION SURFACES
GB957173A GB1418342A (en) 1972-02-29 1973-02-27 Tool-holders
BR149273A BR7301492D0 (en) 1972-02-29 1973-02-28 OF INTERNAL SURFACES OF REVOLUTION EXTENSIBLE TOOL HOLDER FOR MACHINING OPERATIONS

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2174354A5 true FR2174354A5 (en) 1973-10-12

Family

ID=9094338

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702564C2 (en) * 1987-01-29 1997-03-06 Griese Gmbh Drilling head for internal contour machining of hollow cylindrical workpieces
CN102909608B (en) * 2012-11-09 2014-09-17 中捷机床有限公司 Built-in stepless indexing ram for gantry type numerical control boring miller
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 (en) *
FR851237A (en) * 1938-03-07 1940-01-05 Mayer & Schmidt Schleifmaschin Precision drill with radial displacement of the tool holder
GB946619A (en) * 1960-10-24 1964-01-15 Innocenti Soc Generale Universal tool-holder device more particularly for boring and rectifying work
DE1477616B2 (en) * 1965-07-30 1970-09-17 Maschinenfabrik Froriep GmbH, 4 070 Rheydt Rotating drivable tool carriers such as drill head, face plate or the like

Also Published As

Publication number Publication date
GB1418342A (en) 1975-12-17
DE2308654C3 (en) 1981-07-16
IT977867B (en) 1974-09-20
DE2308654A1 (en) 1973-09-13
BR7301492D0 (en) 1974-08-15
DE2308654B2 (en) 1980-09-25

Similar Documents

Publication Publication Date Title
FR2175850B3 (en)
FR2174354A5 (en)
FR2205719B3 (en)
JPS4889292A (en)
JPS4875031A (en)
FR2180577B1 (en)
FR2209753A1 (en)
JPS493857U (en)
JPS4926419U (en)
JPS4879583A (en)
JPS4968832A (en)
JPS4997714U (en)
JPS4979025U (en)
CH574098A5 (en)
CH567981A5 (en)
CH585506A5 (en)
CH582903A5 (en)
CH578183A5 (en)
CH577996A5 (en)
CH577424A5 (en)
CH577347A5 (en)
CH577151A5 (en)
CH575572A5 (en)
CH574504A5 (en)
CH564282A5 (en)

Legal Events

Date Code Title Description
ST Notification of lapse