JPS50140988A - - Google Patents
Info
- Publication number
- JPS50140988A JPS50140988A JP49122624A JP12262474A JPS50140988A JP S50140988 A JPS50140988 A JP S50140988A JP 49122624 A JP49122624 A JP 49122624A JP 12262474 A JP12262474 A JP 12262474A JP S50140988 A JPS50140988 A JP S50140988A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/06—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes
- B24B13/065—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes using a template
-
- 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
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
- B23Q35/109—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a continuously turning pattern
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- 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
- Y10T409/30—Milling
- Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
- Y10T409/302968—Milling with regulation of operation by templet, card, or other replaceable information supply including means for operation without manual intervention
- Y10T409/303192—Milling with regulation of operation by templet, card, or other replaceable information supply including means for operation without manual intervention including cutter and tracer fixed to move together
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7338221A FR2248910B1 (ja) | 1973-10-26 | 1973-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS50140988A true JPS50140988A (ja) | 1975-11-12 |
Family
ID=9126959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49122624A Pending JPS50140988A (ja) | 1973-10-26 | 1974-10-25 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4007559A (ja) |
JP (1) | JPS50140988A (ja) |
BE (1) | BE821411A (ja) |
DE (1) | DE2450924A1 (ja) |
FR (1) | FR2248910B1 (ja) |
GB (1) | GB1463568A (ja) |
IT (1) | IT1023774B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59102566A (ja) * | 1982-12-01 | 1984-06-13 | Hitachi Ltd | 自動磨き装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4656590A (en) * | 1984-11-07 | 1987-04-07 | Ronald Ace | Method and apparatus for making patterns for eyeglasses |
US4781452A (en) * | 1984-11-07 | 1988-11-01 | Ace Ronald S | Modular optical manufacturing system |
GB2185917A (en) * | 1986-01-31 | 1987-08-05 | Stephen Jack Wylde | Copying unit for shaping a lens |
US20040116058A1 (en) * | 2002-12-13 | 2004-06-17 | Eastman Kodak Company | Sub-aperture compliant toroidal polishing element |
US20050136812A1 (en) * | 2003-12-19 | 2005-06-23 | Brost Randolph C. | Precision surface polishing equipment |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2330566A (en) * | 1941-04-14 | 1943-09-28 | Albert H Edmonds | Pattern controlled machine |
US2364322A (en) * | 1943-06-30 | 1944-12-05 | Ncr Co | Abrading machine |
US2445971A (en) * | 1944-10-16 | 1948-07-27 | Lodge And Shipley Company | Tracer control cutter or grinder |
US3040482A (en) * | 1958-01-14 | 1962-06-26 | Landis Tool Co | Follower-controlled contour-reproducing grinding machines |
DE1187151B (de) * | 1959-04-07 | 1965-02-11 | Lunetiers Cottet Soc D | Vorrichtung zum Kopierschleifen eines kalottenfoermigen Werkstueckes |
US3239967A (en) * | 1963-07-02 | 1966-03-15 | Volk David | Lens surface generator |
US3589075A (en) * | 1968-11-29 | 1971-06-29 | George R Carlson | Automatic cycle contour finishing machine |
US3815288A (en) * | 1970-09-28 | 1974-06-11 | Gen Electric | Pattern machining system for die rolls |
-
1973
- 1973-10-26 FR FR7338221A patent/FR2248910B1/fr not_active Expired
-
1974
- 1974-10-24 BE BE149821A patent/BE821411A/xx unknown
- 1974-10-24 IT IT9601/74A patent/IT1023774B/it active
- 1974-10-25 JP JP49122624A patent/JPS50140988A/ja active Pending
- 1974-10-25 DE DE19742450924 patent/DE2450924A1/de active Pending
- 1974-10-25 GB GB4621474A patent/GB1463568A/en not_active Expired
- 1974-10-29 US US05/518,957 patent/US4007559A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59102566A (ja) * | 1982-12-01 | 1984-06-13 | Hitachi Ltd | 自動磨き装置 |
JPH0530587B2 (ja) * | 1982-12-01 | 1993-05-10 | Hitachi Ltd |
Also Published As
Publication number | Publication date |
---|---|
FR2248910A1 (ja) | 1975-05-23 |
BE821411A (fr) | 1975-02-17 |
FR2248910B1 (ja) | 1978-02-10 |
DE2450924A1 (de) | 1975-04-30 |
US4007559A (en) | 1977-02-15 |
GB1463568A (en) | 1977-02-02 |
IT1023774B (it) | 1978-05-30 |