GB692289A - Improvements in and relating to a contact pin crimping machine - Google Patents
Improvements in and relating to a contact pin crimping machineInfo
- Publication number
- GB692289A GB692289A GB17402/51A GB1740251A GB692289A GB 692289 A GB692289 A GB 692289A GB 17402/51 A GB17402/51 A GB 17402/51A GB 1740251 A GB1740251 A GB 1740251A GB 692289 A GB692289 A GB 692289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pins
- ram
- die
- slots
- punches
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
- H01J5/62—Connection of wires protruding from the vessel to connectors carried by the separate part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Automatic Assembly (AREA)
Abstract
692,289. Jointing by stamping. BRITISH THOMSON-HOUSTON CO., Ltd. July 23, 1951 [Aug. 22, 1950], No. 17402/51. Class 83 (iv). Tubular contact-pins 4, Fig. 2, are crimped on to the lead wires 6 of electric lamps &c. in an automatic machine by a pair of punches 16, 17 which move through slots 14, 15 in a pair of dies 10, 11 with opposed semi-circular grooves 12, 13 for holding and confining the pins. The die 10, Fig. 3, is mounted on the machine base 20 and the die 11 is slidable along guides 23, 24 mounted in the die 10, and actuated to engage the pins by a pneumatic ram 30 through a pair of levers 40 pivoted on each side of the base 20. The levers 40 have slots 42 at the upper end engaging pins 44 on the die 11 and are oscillated by pins 38 on the cross-head 35 of the ram, which engage in lost-motion slots 39 in the levers 40. The crimping punches 16, 17 are carried by slides 18, 19 movable by toggles 53, 54 which are actuated by the ram 30 through bell-cranks 49, 50 having slots 47 engaged by transverse pins 37 carried in lost-motion slots 46 in the cross-head 35. In operation, the ram 30 is controlled through automatic solenoid-actuated means which is switched on by the depression of a plunger (not shown), mounted under the base 20 and engaged by the pins 4 of a lamp 1 when inserted between the dies 10, 11. Initial movement of the ram 30 causes the die 11 to engage the pins 4 and continued movement causes the dies 16, 17 to crimp the pins 4 over the lead wires. A trip switch 69 engaged by an arm 71 on the cross-head 35 sets up the return-stroke of the ram. The arrangement of the switches ensures that further actuation of the ram is prevented until a further lamp base is placed in position. Punches.-The punches 16, 17 have blunt wedge-shaped ends which are slightly inclined at an angle of approximately 6 degrees to the vertical so that the lead wires tend to flow upward through the bores of the pins to avoid straining the glass seal. The punch 16 further has a slot 116 to cause pocketing of the material of the pin so that the lead wire becomes positively locked in the pin. The method may be used for crimping pins of the type disclosed in Specification 692,290, [Group XXXVI].
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US180818A US2680236A (en) | 1950-08-22 | 1950-08-22 | Crimped contact pin assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB692289A true GB692289A (en) | 1953-06-03 |
Family
ID=22661865
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17402/51A Expired GB692289A (en) | 1950-08-22 | 1951-07-23 | Improvements in and relating to a contact pin crimping machine |
| GB17403/51A Expired GB692290A (en) | 1950-08-22 | 1951-07-23 | Improvements in and relating to electric contact pin and lead wire assemblies |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17403/51A Expired GB692290A (en) | 1950-08-22 | 1951-07-23 | Improvements in and relating to electric contact pin and lead wire assemblies |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2680236A (en) |
| CH (2) | CH299051A (en) |
| DE (2) | DE887845C (en) |
| FR (1) | FR1048020A (en) |
| GB (2) | GB692289A (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805406A (en) * | 1954-11-26 | 1957-09-03 | Gen Electric | Lamp base |
| US2841690A (en) * | 1954-12-28 | 1958-07-01 | Gen Electric | Contact pin and method for fluorescent lamps |
| US3520039A (en) * | 1968-06-17 | 1970-07-14 | Sylvania Electric Prod | Method of sealing high alumina arc tubes |
| US3897124A (en) * | 1973-11-14 | 1975-07-29 | Gen Electric | Lamp base assembly |
| US4102558A (en) * | 1977-08-29 | 1978-07-25 | Developmental Sciences, Inc. | Non-shocking pin for fluorescent type tubes |
| US5129849A (en) * | 1985-12-19 | 1992-07-14 | Gte Products Corporation | Reflector and eyelet construction for reflector-type lamps |
| US4912371A (en) * | 1989-02-27 | 1990-03-27 | Hamilton William L | Power saving fluorescent lamp substitute |
| EP1175688B1 (en) | 2000-02-24 | 2009-10-14 | Koninklijke Philips Electronics N.V. | Capped electric lamp and low-pressure mercury-vapor discharge lamp |
| JP2005530315A (en) * | 2002-06-18 | 2005-10-06 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Lamp with cap and low-pressure mercury vapor discharge lamp |
| US20050136754A1 (en) * | 2003-12-17 | 2005-06-23 | Wilson Carolyn E. | Seamed pin for crimping and welding as used in a fluorescent lamp |
| US20060193131A1 (en) * | 2005-02-28 | 2006-08-31 | Mcgrath William R | Circuit devices which include light emitting diodes, assemblies which include such circuit devices, and methods for directly replacing fluorescent tubes |
| US8271773B2 (en) * | 2006-10-17 | 2012-09-18 | Endress + Hauser Gmbh + Co. Kg | Configurable field device for use in process automation systems |
| DE102006049908A1 (en) * | 2006-10-23 | 2008-04-30 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Reflector lamp for reflector, has external current feeder projected from inner bulb and led into borehole of contact pin and provided with number of grooves, where contact pin is crimped on current feeder |
| DE102007003490A1 (en) * | 2007-01-24 | 2008-07-31 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Socket for an electric lamp |
| JP5140733B2 (en) * | 2007-10-18 | 2013-02-13 | オスラム アクチエンゲゼルシャフト | Built-in lamp with cable, especially for airfield sign lighting |
| JP6108164B2 (en) * | 2012-11-07 | 2017-04-05 | 日本電産株式会社 | Solder joint structure and solder joint method |
| DE102016203405A1 (en) * | 2016-03-02 | 2017-09-07 | Ledvance Gmbh | SEMICONDUCTOR LIGHT |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2327650A (en) * | 1940-01-04 | 1943-08-24 | Nat Telephone Supply Co | Wire connecting sleeve |
| US2385340A (en) * | 1943-01-02 | 1945-09-25 | Sylvania Electric Prod | Electrical device |
| US2375808A (en) * | 1943-02-16 | 1945-05-15 | Samuel C Miller | Electrode for luminous tubes |
| US2343522A (en) * | 1943-10-23 | 1944-03-07 | Burndy Engineering Co Inc | Pin connection |
| US2454326A (en) * | 1943-12-29 | 1948-11-23 | Westinghouse Electric Corp | Base and contact for electrical devices |
-
1950
- 1950-08-22 US US180818A patent/US2680236A/en not_active Expired - Lifetime
-
1951
- 1951-07-23 GB GB17402/51A patent/GB692289A/en not_active Expired
- 1951-07-23 GB GB17403/51A patent/GB692290A/en not_active Expired
- 1951-08-03 CH CH299051D patent/CH299051A/en unknown
- 1951-08-18 CH CH309306D patent/CH309306A/en unknown
- 1951-08-21 FR FR1048020D patent/FR1048020A/en not_active Expired
- 1951-08-23 DE DEI4529A patent/DE887845C/en not_active Expired
- 1951-08-23 DE DEI4530A patent/DE913079C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE913079C (en) | 1954-06-08 |
| CH309306A (en) | 1955-08-31 |
| CH299051A (en) | 1954-05-31 |
| FR1048020A (en) | 1953-12-18 |
| US2680236A (en) | 1954-06-01 |
| GB692290A (en) | 1953-06-03 |
| DE887845C (en) | 1953-08-27 |
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