IT7967349A0 - Dispositivo portapezzo particolarmente per lavori di brocciatura - Google Patents
Dispositivo portapezzo particolarmente per lavori di brocciaturaInfo
- Publication number
- IT7967349A0 IT7967349A0 IT7967349A IT6734979A IT7967349A0 IT 7967349 A0 IT7967349 A0 IT 7967349A0 IT 7967349 A IT7967349 A IT 7967349A IT 6734979 A IT6734979 A IT 6734979A IT 7967349 A0 IT7967349 A0 IT 7967349A0
- Authority
- IT
- Italy
- Prior art keywords
- workpiece holder
- holder particularly
- broaching work
- broaching
- work
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17615—Obliquely guided reciprocating jaws
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/34—Accessory or component
- Y10T279/3425—Sliding cam chuck actuator
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/40—Broaching
- Y10T409/405775—Broaching with means to hold work during cutting
- Y10T409/40595—Broaching with means to hold work during cutting including work clamping means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7808949A FR2421026A1 (fr) | 1978-03-28 | 1978-03-28 | Dispositif de support de pieces destinees a subir une operation de brochage ou analogue |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7967349A0 true IT7967349A0 (it) | 1979-02-16 |
IT1118372B IT1118372B (it) | 1986-02-24 |
Family
ID=9206337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67349/79A IT1118372B (it) | 1978-03-28 | 1979-02-16 | Dispositivo portapezzo particolarmente per lavori di brocciatura |
Country Status (7)
Country | Link |
---|---|
US (1) | US4378186A (it) |
JP (1) | JPS6052897B2 (it) |
DE (1) | DE2912299C2 (it) |
ES (1) | ES479020A1 (it) |
FR (1) | FR2421026A1 (it) |
GB (1) | GB2018641B (it) |
IT (1) | IT1118372B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU87427A1 (fr) * | 1989-01-16 | 1990-07-24 | Wurth Paul Sa | Procede et dispositif d'ouverture du trou de coulee d'un four a cuve |
JP2003181718A (ja) * | 2001-12-19 | 2003-07-02 | Nachi Fujikoshi Corp | ブローチ加工ジグ |
DE102004020723B4 (de) * | 2004-04-28 | 2016-06-23 | Thielenhaus Technologies Gmbh | Verfahren und Vorrichtung zum Spannen und anschließenden Bearbeiten eines Werkstückes |
JP5629321B2 (ja) | 2009-09-13 | 2014-11-19 | リーン フレイム インコーポレイテッド | 燃焼装置用の入口予混合器 |
CN102672259B (zh) * | 2011-03-16 | 2013-09-18 | 新疆中收农牧机械公司 | 采棉机采棉头座管超深内孔拉削加工方法 |
CN104985457A (zh) * | 2015-07-09 | 2015-10-21 | 吴江市三达五金工具厂 | 一种五金件钻孔夹具 |
CN106216765B (zh) * | 2016-08-30 | 2018-05-08 | 杭州九龙机械制造有限公司 | 一种改进型拉床夹具 |
CN113182557B (zh) * | 2021-04-18 | 2022-05-31 | 贾佑章 | 一种鸟笼生产用鸟笼底框钻孔设备 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE154041C (it) * | ||||
US440255A (en) * | 1890-11-11 | Drill-chuck | ||
US1403415A (en) * | 1922-01-10 | X c collet chuck | ||
GB110225A (en) * | 1916-11-10 | 1917-10-18 | Bernard Gilbert | Improved Chuck. |
US1364783A (en) * | 1918-05-09 | 1921-01-04 | Worcester Machine Works | Chuck |
US1906424A (en) * | 1930-01-02 | 1933-05-02 | Lees Bradner Co | Chuck |
US1884717A (en) * | 1930-04-08 | 1932-10-25 | Sullivan Machinery Co | Chuck mechanism |
US2170769A (en) * | 1937-04-07 | 1939-08-22 | Cushman Chuck Co | Chuck |
US2454098A (en) * | 1943-11-30 | 1948-11-16 | Arthur V Whittington | Collet chuck |
US2479973A (en) * | 1947-02-14 | 1949-08-23 | Norman Company Van | Chuck |
GB696485A (en) * | 1950-06-01 | 1953-09-02 | Raymond Jack Baker | Improvements in collet chucks |
DE958444C (de) * | 1952-10-14 | 1957-02-21 | Willi Seikel | Spannfutter |
US2845250A (en) * | 1953-09-01 | 1958-07-29 | Joy Mfg Co | Chuck mechanism for oil well drilling apparatus |
GB1164672A (en) * | 1967-03-31 | 1969-09-17 | Reckitt & Sons Ltd | Novel Derivatives of Thebaine and Oripavine, their Pharmaceutically Acceptable Salts, and to processes of their production |
BE758988A (fr) * | 1969-11-17 | 1971-04-30 | Morawski London T | Mandrin de machine-outil pour pieces irregulieres |
US3692320A (en) * | 1970-10-19 | 1972-09-19 | Longyear Co E J | Chuck apparatus |
DE2153054A1 (de) * | 1971-10-25 | 1973-05-10 | Kramatorskij Ni I Pt I Mash | Keilspannvorrichtung |
BE793326A (fr) * | 1971-12-27 | 1973-06-27 | Production Technology Inc | Mandrin avec compensation individuelle des |
US3871670A (en) * | 1973-08-24 | 1975-03-18 | Miles Machinery Company | Chuck apparatus for clamping varied sized workpieces to be machined |
DE2601847A1 (de) * | 1976-01-20 | 1977-07-21 | Forst Maschf Oswald | Werkstueckaufnahme fuer eine senkrechtraeummaschine zum raeumen von ringfoermigen werkstuecken |
DE2640767A1 (de) * | 1976-09-10 | 1978-03-16 | Bosch Gmbh Robert | Werkzeughalter an einer handwerkzeugmaschine |
DE2707648C2 (de) * | 1977-02-23 | 1982-05-19 | Oswald Forst Maschinenfabrik Und Apparatebauanstalt Gmbh, 5650 Solingen | Werkstückaufnahme für eine Senkrechträummaschine zum Räumen von ringförmigen Werkstücken |
US4116453A (en) * | 1977-05-02 | 1978-09-26 | Andre Eugene R | Multi-part pressure chuck |
-
1978
- 1978-03-28 FR FR7808949A patent/FR2421026A1/fr active Granted
-
1979
- 1979-02-09 GB GB7904694A patent/GB2018641B/en not_active Expired
- 1979-02-16 IT IT67349/79A patent/IT1118372B/it active
- 1979-03-16 JP JP54030081A patent/JPS6052897B2/ja not_active Expired
- 1979-03-28 DE DE2912299A patent/DE2912299C2/de not_active Expired
- 1979-03-28 ES ES479020A patent/ES479020A1/es not_active Expired
-
1980
- 1980-12-12 US US06/215,640 patent/US4378186A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4378186A (en) | 1983-03-29 |
JPS6052897B2 (ja) | 1985-11-21 |
DE2912299C2 (de) | 1984-06-20 |
FR2421026B1 (it) | 1983-01-21 |
GB2018641A (en) | 1979-10-24 |
ES479020A1 (es) | 1979-11-16 |
FR2421026A1 (fr) | 1979-10-26 |
GB2018641B (en) | 1982-06-16 |
JPS54131186A (en) | 1979-10-12 |
IT1118372B (it) | 1986-02-24 |
DE2912299A1 (de) | 1979-10-04 |
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