FR2373362A1 - Mecanisme diviseur de precision et de grande puissance - Google Patents
Mecanisme diviseur de precision et de grande puissanceInfo
- Publication number
- FR2373362A1 FR2373362A1 FR7713011A FR7713011A FR2373362A1 FR 2373362 A1 FR2373362 A1 FR 2373362A1 FR 7713011 A FR7713011 A FR 7713011A FR 7713011 A FR7713011 A FR 7713011A FR 2373362 A1 FR2373362 A1 FR 2373362A1
- Authority
- FR
- France
- Prior art keywords
- housing
- precision
- casing
- high power
- power dividing
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
- B23Q16/10—Rotary indexing
- B23Q16/102—Rotary indexing with a continuous drive
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
- Y10T74/1418—Preselected indexed position
- Y10T74/1424—Sequential
- Y10T74/1441—Geneva or mutilated gear drive
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
- Y10T74/1476—Rotary member or shaft indexing, e.g., tool or work turret with means to axially shift shaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Positioning Apparatuses (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Reciprocating Pumps (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
L'invention concerne un mécanisme diviseur. Le mécanisme comporte un plateau diviseur 2, qui est verrouillé de manière certaine à son boîtier 3 dans la position graduée axiale, radiale et angulaire désirée précise par des couronnes dentées 10 et 16 prévues respectivement sur le plateau et sur le boîtier et est déverrouillé pour pouvoir être déplacé à une nouvelle division par désengrenement des couronnes, la couronne 16 du boîtier étant portée à cette fin par la partie périphérique extérieure d'un diaphragme 14 latéralement flexible dont la partie intérieure est fixée au boîtier et qui est commandé par un vérin fluidique formé dans le boîtier. L'invention est applicable aux machines-outils, telles que raboteuses, étaux-limeurs, etc.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/749,799 US4080849A (en) | 1976-12-13 | 1976-12-13 | Precision heavy duty indexer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2373362A1 true FR2373362A1 (fr) | 1978-07-07 |
FR2373362B1 FR2373362B1 (fr) | 1983-09-02 |
Family
ID=25015248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7713011A Granted FR2373362A1 (fr) | 1976-12-13 | 1977-04-29 | Mecanisme diviseur de precision et de grande puissance |
Country Status (7)
Country | Link |
---|---|
US (1) | US4080849A (fr) |
JP (1) | JPS5375584A (fr) |
CA (1) | CA1072365A (fr) |
DE (1) | DE2713481A1 (fr) |
FR (1) | FR2373362A1 (fr) |
GB (1) | GB1532141A (fr) |
IT (1) | IT1083352B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4168639A (en) * | 1978-04-28 | 1979-09-25 | Brown & Sharpe Manufacturing Company | Machine tool having a programmed turret |
US4353271A (en) * | 1980-05-15 | 1982-10-12 | A.G. Davis Gage And Engineering Co. | Multiple position rotary index table |
DE3030089A1 (de) * | 1980-08-08 | 1982-03-18 | SMT Machine Co. AB, 72348 Västerås | Werkzeugrevolver |
DE3523012A1 (de) * | 1985-06-27 | 1987-01-02 | Schaudt Maschinenbau Gmbh | Schwenkbarer schleifspindelstock |
JPS63154144U (fr) * | 1987-03-31 | 1988-10-11 | ||
US4827801A (en) * | 1987-05-06 | 1989-05-09 | The Monarch Machine Tool Company | Offset indexable fixture |
DE3929136C1 (fr) * | 1989-09-01 | 1991-04-04 | Emag Maschinenfabrik Gmbh, 7335 Salach, De | |
DE9305031U1 (de) * | 1993-04-02 | 1993-06-17 | Expert Maschinenbau Gmbh, 64653 Lorsch | Drehtisch mit Schrittantrieb |
ITMI20012072A1 (it) * | 2001-10-05 | 2003-04-05 | Porta S P A | Dispositivo perfezionato per il controllo dei movimenti di blocco e sblocco di un disco rotante con sistema a corone dentate e macchina prov |
US8925412B2 (en) | 2003-10-29 | 2015-01-06 | Yavor Pachov | Safety system |
US20080156132A1 (en) * | 2003-10-29 | 2008-07-03 | Yavor Pachov | Safety system |
JP4590244B2 (ja) * | 2004-10-15 | 2010-12-01 | 株式会社三共製作所 | 回転テーブル装置 |
WO2008060704A2 (fr) * | 2006-06-02 | 2008-05-22 | Innovalight, Inc. | Matériaux photoactifs contenant des nanostructures de groupe iv, et dispositifs optoélectroniques faits à partir de ces matériaux |
CN101219523B (zh) * | 2007-01-09 | 2011-09-21 | 上海标准件模具厂 | 六角螺栓模具加工分度装置 |
US8770065B2 (en) * | 2009-11-05 | 2014-07-08 | Colonial Tool Group Inc. | Rotary workpiece indexing method and apparatus |
CN102416566B (zh) * | 2010-09-28 | 2013-12-11 | 北方工业大学 | 一种静压气浮直驱转台 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB843189A (en) * | 1957-02-22 | 1960-08-04 | Centec Machine Tools Ltd | Improvements in or relating to rotary indexing or dividing tables |
DE1800036A1 (de) * | 1968-10-01 | 1970-04-09 | Staeb Walter | Drehbar gelagerter Spanntisch |
DE1903233A1 (de) * | 1969-01-23 | 1970-07-30 | Voith Getriebe Kg | Teileinrichtung mit hydraulischem Teilantrieb |
FR2073625A1 (fr) * | 1969-12-11 | 1971-10-01 | Fischer Brodbeck Gmbh | |
FR2147166A2 (fr) * | 1971-07-28 | 1973-03-09 | Fischer Brodbeck Gmbh | |
DE2251114A1 (de) * | 1971-11-01 | 1973-05-10 | Ichiji Ito | Teilvorrichtung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975657A (en) * | 1957-02-22 | 1961-03-21 | Centec Machine Tools Ltd | Indexing mechanism for machine tools |
DE1984886U (de) * | 1966-12-20 | 1968-05-02 | Voith Getriebe Kg | Rundschalttisch. |
US3545317A (en) * | 1967-12-04 | 1970-12-08 | Textron Inc | Turret indexing mechanism |
US3877322A (en) * | 1974-07-01 | 1975-04-15 | Erickson Tool Co | Indexer with diaphragm type disc brake |
US3941014A (en) * | 1975-01-20 | 1976-03-02 | Erickson Tool Company | Precision heavy duty indexer |
US4006651A (en) * | 1975-06-13 | 1977-02-08 | Cincinnati Milacron-Heald Corporation | Work table index mechanism |
-
1976
- 1976-12-13 US US05/749,799 patent/US4080849A/en not_active Expired - Lifetime
-
1977
- 1977-03-09 GB GB9941/77A patent/GB1532141A/en not_active Expired
- 1977-03-22 CA CA274,464A patent/CA1072365A/fr not_active Expired
- 1977-03-26 DE DE19772713481 patent/DE2713481A1/de not_active Withdrawn
- 1977-04-29 FR FR7713011A patent/FR2373362A1/fr active Granted
- 1977-05-06 IT IT68028/77A patent/IT1083352B/it active
- 1977-12-07 JP JP14619777A patent/JPS5375584A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB843189A (en) * | 1957-02-22 | 1960-08-04 | Centec Machine Tools Ltd | Improvements in or relating to rotary indexing or dividing tables |
DE1800036A1 (de) * | 1968-10-01 | 1970-04-09 | Staeb Walter | Drehbar gelagerter Spanntisch |
DE1903233A1 (de) * | 1969-01-23 | 1970-07-30 | Voith Getriebe Kg | Teileinrichtung mit hydraulischem Teilantrieb |
FR2073625A1 (fr) * | 1969-12-11 | 1971-10-01 | Fischer Brodbeck Gmbh | |
FR2147166A2 (fr) * | 1971-07-28 | 1973-03-09 | Fischer Brodbeck Gmbh | |
DE2251114A1 (de) * | 1971-11-01 | 1973-05-10 | Ichiji Ito | Teilvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
FR2373362B1 (fr) | 1983-09-02 |
CA1072365A (fr) | 1980-02-26 |
DE2713481A1 (de) | 1978-06-15 |
GB1532141A (en) | 1978-11-15 |
IT1083352B (it) | 1985-05-21 |
US4080849A (en) | 1978-03-28 |
JPS5375584A (en) | 1978-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |