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
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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7206915A FR2174354A5 (US07923587-20110412-C00022.png) | 1972-02-29 | 1972-02-29 | |
| DE19732308654 DE2308654C3 (de) | 1972-02-29 | 1973-02-21 | Bohrkopf |
| IT6745673A IT977867B (it) | 1972-02-29 | 1973-02-22 | Portautensile estensibile per la lavorazione di superfici interne di rivoluzione |
| GB957173A GB1418342A (en) | 1972-02-29 | 1973-02-27 | Tool-holders |
| BR149273A BR7301492D0 (pt) | 1972-02-29 | 1973-02-28 | De superficies internas de revolucao porta-ferramenta extensivel para as operacoes de usinagem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7206915A FR2174354A5 (US07923587-20110412-C00022.png) | 1972-02-29 | 1972-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2174354A5 true FR2174354A5 (US07923587-20110412-C00022.png) | 1973-10-12 |
Family
ID=9094338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7206915A Expired FR2174354A5 (US07923587-20110412-C00022.png) | 1972-02-29 | 1972-02-29 |
Country Status (5)
Families Citing this family (3)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE623916A (US07923587-20110412-C00022.png) * | ||||
| 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 |
-
1972
- 1972-02-29 FR FR7206915A patent/FR2174354A5/fr not_active Expired
-
1973
- 1973-02-21 DE DE19732308654 patent/DE2308654C3/de not_active Expired
- 1973-02-22 IT IT6745673A patent/IT977867B/it active
- 1973-02-27 GB GB957173A patent/GB1418342A/en not_active Expired
- 1973-02-28 BR BR149273A patent/BR7301492D0/pt unknown
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 |
| IT977867B (it) | 1974-09-20 |
| DE2308654A1 (de) | 1973-09-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |