IT7922241A0 - Metodo e macchina per praticare fori. - Google Patents
Metodo e macchina per praticare fori.Info
- Publication number
- IT7922241A0 IT7922241A0 IT7922241A IT2224179A IT7922241A0 IT 7922241 A0 IT7922241 A0 IT 7922241A0 IT 7922241 A IT7922241 A IT 7922241A IT 2224179 A IT2224179 A IT 2224179A IT 7922241 A0 IT7922241 A0 IT 7922241A0
- Authority
- IT
- Italy
- Prior art keywords
- machine
- drilling holes
- drilling
- holes
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
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
- B23B29/02—Boring bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/22—Drilling machines with a plurality of working-spindles; Drilling automatons with working-spindles in opposite headstocks
-
- 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
- Y10T408/03—Processes
-
- 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
- Y10T408/36—Machine including plural tools
- Y10T408/375—Coaxial tools
- Y10T408/378—Coaxial, opposed tools
- Y10T408/3796—Coaxial, opposed tools with interconnected means to simultaneously feed tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2819504A DE2819504C2 (de) | 1978-05-03 | 1978-05-03 | Werkzeugmaschine zum Aufbohren eines Loches |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7922241A0 true IT7922241A0 (it) | 1979-04-27 |
IT1112766B IT1112766B (it) | 1986-01-20 |
Family
ID=6038614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22241/79A IT1112766B (it) | 1978-05-03 | 1979-04-27 | Metodo e macchina per praticare fori |
Country Status (8)
Country | Link |
---|---|
US (1) | US4260300A (it) |
JP (1) | JPS54154890A (it) |
DE (1) | DE2819504C2 (it) |
ES (1) | ES480173A1 (it) |
FR (1) | FR2424799A1 (it) |
GB (1) | GB2024673B (it) |
IT (1) | IT1112766B (it) |
SE (1) | SE443937B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD422188S (en) * | 1999-05-12 | 2000-04-04 | The Antioch Company | Cutter for use with a guiding template |
US6216577B1 (en) | 1999-05-12 | 2001-04-17 | The Antioch Company | Guided cutting system |
EP1346788A3 (de) * | 2002-03-22 | 2003-10-22 | GROB-Werke Burkhart Grob e.K. | Bearbeitungszentrum |
US6735863B1 (en) * | 2002-10-31 | 2004-05-18 | General Motors Corporation | Method of engine cylinder bore enlargement |
KR100841739B1 (ko) | 2007-02-12 | 2008-06-27 | 주식회사 금호엔티시 | 엔진밸브의 헤드면 가공방법 |
CN108161045A (zh) * | 2017-11-24 | 2018-06-15 | 哈尔滨汽轮机厂有限责任公司 | 一种利用平旋盘加工汽轮机静子部件管口的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US718863A (en) * | 1902-11-06 | 1903-01-20 | Arthur B Norris | Machine for making packing-rings. |
US1487589A (en) * | 1920-07-31 | 1924-03-18 | James H Miner | Machine for milling tooth sockets in saw blades |
US1559685A (en) * | 1923-11-01 | 1925-11-03 | Harry A Douglas | Drilling machine |
US1763964A (en) * | 1925-05-25 | 1930-06-17 | Baker Brothers Inc | Boring machine |
DE502384C (de) * | 1927-06-25 | 1930-07-15 | Mars Werke A G | Maschine zur gleichzeitigen doppelseitigen Bearbeitung von Werkstuecken |
US2031173A (en) * | 1934-04-30 | 1936-02-18 | Simplicity Mfg Company | Boring machine |
FR874580A (fr) * | 1939-03-15 | 1942-08-11 | Machine à usiner les bielles et les paliers de locomotives | |
GB700440A (en) * | 1952-03-03 | 1953-12-02 | Jack Campbell Pollock | Method and machines for drilling holes |
FR2266564B1 (it) * | 1974-04-08 | 1979-02-16 | Cri Dan |
-
1978
- 1978-05-03 DE DE2819504A patent/DE2819504C2/de not_active Expired
-
1979
- 1979-03-15 SE SE7902319A patent/SE443937B/sv unknown
- 1979-04-24 US US06/032,740 patent/US4260300A/en not_active Expired - Lifetime
- 1979-04-27 IT IT22241/79A patent/IT1112766B/it active
- 1979-04-27 FR FR7910755A patent/FR2424799A1/fr active Granted
- 1979-05-02 ES ES480173A patent/ES480173A1/es not_active Expired
- 1979-05-02 JP JP5470279A patent/JPS54154890A/ja active Pending
- 1979-05-02 GB GB7915300A patent/GB2024673B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS54154890A (en) | 1979-12-06 |
FR2424799B1 (it) | 1982-09-10 |
SE7902319L (sv) | 1979-11-04 |
SE443937B (sv) | 1986-03-17 |
GB2024673B (en) | 1982-04-21 |
FR2424799A1 (fr) | 1979-11-30 |
IT1112766B (it) | 1986-01-20 |
GB2024673A (en) | 1980-01-16 |
DE2819504A1 (de) | 1979-11-08 |
US4260300A (en) | 1981-04-07 |
DE2819504C2 (de) | 1982-11-18 |
ES480173A1 (es) | 1979-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT7819439A0 (it) | Alesatoio per macchina. | |
NL7711900A (nl) | Boormachine. | |
AT366872B (de) | Drillmaschine | |
IT7922241A0 (it) | Metodo e macchina per praticare fori. | |
NL8102171A (nl) | Boormethode. | |
IT8050146A0 (it) | Macchina trapanatrice per fori profondi con fantina ad andamento sincrono | |
IT8021570A0 (it) | Metodo e macchina per montare calzature. | |
ATA548479A (de) | Drillmaschine | |
IT1078078B (it) | Macchina per la perforazione dei fori di colata | |
IT7812575A0 (it) | Etodo per la fotocomposizione e rellativa macchina | |
AT369615B (de) | Drillmaschine | |
IT1130832B (it) | Trapanatrice per fori per caviglie | |
SE7905784L (sv) | Ljuddempare for borrmaskin | |
AT382284B (de) | Drillmaschine | |
AR223938A1 (es) | Taladradora transportable | |
AT383460B (de) | Drillmaschine | |
IT7819720A0 (it) | Perforare pezzi. processo e dispositivo per | |
AT375291B (de) | Bohrmaschine | |
ATA820476A (de) | Bohrmaschine | |
IT7823277A0 (it) | Foratrice multipla perfezionata. | |
AT366871B (de) | Drillmaschine | |
ES243520Y (es) | Taladradora multiple. | |
IT7904997V0 (it) | Macchina per forare | |
IT8022317A0 (it) | Composizione di sostegno e metodo per la trapanatura di fori con fascio elettronico. | |
RO79301A2 (ro) | Foreza |