NL201806A - - Google Patents
Info
- Publication number
- NL201806A NL201806A NL201806A NL201806A NL201806A NL 201806 A NL201806 A NL 201806A NL 201806 A NL201806 A NL 201806A NL 201806 A NL201806 A NL 201806A NL 201806 A NL201806 A NL 201806A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H63/00—Details of electrically-operated selector switches
- H01H63/02—Contacts; Wipers; Connections thereto
- H01H63/04—Contact-making or contact-breaking wipers; Position indicators therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
-
- 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
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
- Y10T29/4921—Contact or terminal manufacturing by assembling plural parts with bonding
- Y10T29/49211—Contact or terminal manufacturing by assembling plural parts with bonding of fused material
- Y10T29/49213—Metal
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US490219A US2932880A (en) | 1955-02-24 | 1955-02-24 | Method of making electrical switching devices |
Publications (2)
Publication Number | Publication Date |
---|---|
NL201806A true NL201806A (en) | 1961-06-15 |
NL99591C NL99591C (en) | 1961-11-15 |
Family
ID=23947106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL201806A NL99591C (en) | 1955-02-24 | 1955-11-07 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2932880A (en) |
BE (1) | BE544153A (en) |
DE (1) | DE1171547B (en) |
FR (1) | FR1143064A (en) |
GB (1) | GB781557A (en) |
NL (1) | NL99591C (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1093867B (en) * | 1958-08-07 | 1960-12-01 | Siemens Ag | Switch or plug with sliding contact |
US3127491A (en) * | 1960-01-11 | 1964-03-31 | Mc Graw Edison Co | High voltage air switch |
CH384100A (en) * | 1961-07-05 | 1964-11-15 | Schlatter Ag | Process for the manufacture of contact springs |
NL296271A (en) * | 1962-08-07 | |||
US3302270A (en) * | 1962-11-09 | 1967-02-07 | Photocircuits Corp | Method of wear-resistant coating a commutator contact surface |
US3190996A (en) * | 1963-05-02 | 1965-06-22 | Republic Ind Corp | Precision formed metal bars having hardened bearing portions |
US3172982A (en) * | 1963-07-25 | 1965-03-09 | Sensing Devices Inc | Sensing brush assembly |
US3210508A (en) * | 1963-08-05 | 1965-10-05 | Automatic Elect Lab | Replacement terminal for attachment to broken off end of electrical contact spring |
GB1031855A (en) * | 1964-03-05 | 1966-06-02 | Burgess Products Co Ltd | Improvements in electrical apparatus |
US3343257A (en) * | 1965-05-05 | 1967-09-26 | Automatic Elect Lab | Method of applying precious metal tip to base metal switch wiper |
US3559604A (en) * | 1967-04-13 | 1971-02-02 | Elco Corp | Method of forming swaged contacts using progressive die |
US3665881A (en) * | 1970-07-27 | 1972-05-30 | Amf Inc | Spring blades for contact arms and the method for making the same |
US3720349A (en) * | 1970-08-17 | 1973-03-13 | Fraze Ermal C | Easy opening container wall |
JP3034011B2 (en) * | 1990-10-31 | 2000-04-17 | アルプス電気株式会社 | Manufacturing method of sliding contact |
DE19714522C1 (en) * | 1997-04-08 | 1998-05-07 | Priesemuth W | Switch and rotary contact |
CN113798395B (en) * | 2020-06-11 | 2022-11-08 | 福立旺精密机电(中国)股份有限公司 | Manufacturing method of U-shaped part |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2032926A (en) * | 1935-02-01 | 1936-03-03 | Gen Electric | Electrical contact |
US2127648A (en) * | 1936-09-26 | 1938-08-23 | Western Electric Co | Welding method |
US2116269A (en) * | 1937-01-18 | 1938-05-03 | Kobzy Steven | Method of forming electrical contacts |
US2360063A (en) * | 1940-05-07 | 1944-10-10 | Western Electric Co | Composite article |
US2379641A (en) * | 1942-07-21 | 1945-07-03 | Baker & Co Inc | Electrical contact element |
BE468047A (en) * | 1943-12-20 | 1946-09-20 | ||
DE909754C (en) * | 1946-06-26 | 1954-04-26 | Erik Arne Angerby | Process for the production of contact springs formed with contacts |
US2571040A (en) * | 1948-07-08 | 1951-10-09 | Western Electric Co | Method of making switch parts |
US2746131A (en) * | 1949-04-02 | 1956-05-22 | Gen Motors Corp | Method of making a circuit breaker lever |
US2699597A (en) * | 1950-02-07 | 1955-01-18 | Hewlett Packard Co | Method of manufacturing finger contacts |
-
1955
- 1955-02-24 US US490219A patent/US2932880A/en not_active Expired - Lifetime
- 1955-10-11 FR FR1143064D patent/FR1143064A/en not_active Expired
- 1955-11-07 NL NL201806A patent/NL99591C/xx active
- 1955-12-16 DE DEW18067A patent/DE1171547B/en active Pending
-
1956
- 1956-01-04 BE BE544153A patent/BE544153A/xx unknown
- 1956-02-22 GB GB5496/56A patent/GB781557A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE544153A (en) | 1956-01-31 |
DE1171547B (en) | 1964-06-04 |
US2932880A (en) | 1960-04-19 |
GB781557A (en) | 1957-08-21 |
FR1143064A (en) | 1957-09-26 |
NL99591C (en) | 1961-11-15 |