BE753300A - - Google Patents
Info
- Publication number
- BE753300A BE753300A BE753300DA BE753300A BE 753300 A BE753300 A BE 753300A BE 753300D A BE753300D A BE 753300DA BE 753300 A BE753300 A BE 753300A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/496—Multiperforated metal article making
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84180569A | 1969-07-15 | 1969-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE753300A true BE753300A (US07534539-20090519-C00280.png) | 1970-12-16 |
Family
ID=25285723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE753300D BE753300A (US07534539-20090519-C00280.png) | 1969-07-15 | 1970-07-10 |
Country Status (7)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3724255A (en) * | 1971-04-29 | 1973-04-03 | A Molino | Duct forming apparatus |
| US3875787A (en) * | 1973-08-13 | 1975-04-08 | Mikhail Grigoriev Mescheryakov | Device for shaping rectangular magnetic core from circular magnetic core |
| NL7508287A (nl) * | 1975-07-11 | 1977-01-13 | Philips Nv | Werkwijze en inrichting voor het in vorm trek- ken van een schaduwmasker en schaduwmasker ge- trokken volgens deze werkwijze of met deze in- richting. |
| US4331017A (en) * | 1980-12-11 | 1982-05-25 | Joseph Bulso, Jr. | High reduction process and apparatus |
| US4615205A (en) * | 1984-06-18 | 1986-10-07 | Rca Corporation | Forming a shadow mask from a flat blank |
| EP0179506B1 (en) * | 1984-09-28 | 1989-08-02 | Koninklijke Philips Electronics N.V. | Method of drape drawing a shadow mask for a colour display tube and device for such a method |
| US4719787A (en) * | 1986-08-29 | 1988-01-19 | Rca Corporation | Apparatus for forming a shadow mask |
| US5595086A (en) * | 1994-08-02 | 1997-01-21 | Aluminum Company Of America | Apparatus for calibrating hollow nonsymmetrical multiplane extrusions and associated method |
| DE29612192U1 (de) * | 1996-07-16 | 1997-10-09 | KUKA Schweissanlagen GmbH, 86165 Augsburg | Bördelvorrichtung |
| DE10224711A1 (de) * | 2002-06-04 | 2004-01-08 | Daimlerchrysler Ag | Verfahren zum optimierenden Einstellen einer Umformgeometrie eines Umformwerkzeugs, entsprechendes Umformwerkzeug und geeignetes Versuchswerkzeug |
| CN117415209B (zh) * | 2023-12-19 | 2024-03-08 | 福建祥鑫新能源汽车配件制造有限公司 | 一种电池托盘模具用挤压装置 |
-
1969
- 1969-07-15 US US841805A patent/US3621699A/en not_active Expired - Lifetime
-
1970
- 1970-06-25 GB GB30783/70A patent/GB1268028A/en not_active Expired
- 1970-07-10 FR FR7025914A patent/FR2055079A5/fr not_active Expired
- 1970-07-10 BE BE753300D patent/BE753300A/xx unknown
- 1970-07-14 DE DE19702034735 patent/DE2034735A1/de active Pending
- 1970-07-15 JP JP45061452A patent/JPS4843075B1/ja active Pending
- 1970-07-15 NL NL7010470A patent/NL7010470A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3621699A (en) | 1971-11-23 |
| GB1268028A (en) | 1972-03-22 |
| JPS4843075B1 (US07534539-20090519-C00280.png) | 1973-12-17 |
| DE2034735A1 (de) | 1971-02-04 |
| NL7010470A (US07534539-20090519-C00280.png) | 1971-01-19 |
| FR2055079A5 (US07534539-20090519-C00280.png) | 1971-05-07 |
