GB617140A - Improvements in or relating to spring and insulator stud assemblies, and apparatus for forming such assemblies - Google Patents
Improvements in or relating to spring and insulator stud assemblies, and apparatus for forming such assembliesInfo
- Publication number
- GB617140A GB617140A GB28302/46A GB2830246A GB617140A GB 617140 A GB617140 A GB 617140A GB 28302/46 A GB28302/46 A GB 28302/46A GB 2830246 A GB2830246 A GB 2830246A GB 617140 A GB617140 A GB 617140A
- Authority
- GB
- United Kingdom
- Prior art keywords
- assemblies
- stud
- spring
- forming
- relating
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
617,140. Jointing by stamping. STANDARD TELEPHONES & CABLES, Ltd. Sept. 20, 1946, No. 28302. Convention date, Sept. 24, 1945. [Class 83 (iv)] [Also in Group XXXVII] Insulating studs 3 are mounted on blade springs 1 by forming an aperture in the spring with marginal extrusion of the metal 4, placing the stud within the aperture, Fig. 2, and then, by means of an annular punch and die, compressing the metal extrusion 4 so that it is displaced inwardly into compressive engagement with the stud. The stud may be of hard rubber or phenol fibre composition and is deformed in the process, Fig. 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US617140XA | 1945-09-24 | 1945-09-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB617140A true GB617140A (en) | 1949-02-01 |
Family
ID=22037619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28302/46A Expired GB617140A (en) | 1945-09-24 | 1946-09-20 | Improvements in or relating to spring and insulator stud assemblies, and apparatus for forming such assemblies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB617140A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2987811A (en) * | 1957-09-24 | 1961-06-13 | W F Curlee | Method of mounting a captive fastener |
-
1946
- 1946-09-20 GB GB28302/46A patent/GB617140A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2987811A (en) * | 1957-09-24 | 1961-06-13 | W F Curlee | Method of mounting a captive fastener |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB617140A (en) | Improvements in or relating to spring and insulator stud assemblies, and apparatus for forming such assemblies | |
GB567809A (en) | An improved arrangement for mounting electric terminals | |
GB916268A (en) | Improvements in or relating to co-axial type cables and methods of manufacture thereof | |
CA430735A (en) | Metal pressing, stamping and cutting method | |
CA491309A (en) | Safety overload pitmans for power presses | |
GB909130A (en) | Method of making electrical connections between coaxial cables | |
SU78759A1 (en) | Method of stamping sheet metal products | |
ES23320U (en) | New electrical connection (Machine-translation by Google Translate, not legally binding) | |
GB871116A (en) | Improvements in insulator mounting assemblies | |
GB568750A (en) | Improvements in or relating to contact spring sets for electrical switching devices | |
GB757376A (en) | Die for crimping an electrical connector on to a conductor | |
CA483320A (en) | Double acting plunger press | |
CA494465A (en) | Electrical contact assembly | |
CA425611A (en) | Punch and die | |
CA411723A (en) | Telephone message broadcasting apparatus | |
CA493523A (en) | Electric circuit assembly and method of making the same | |
CA439108A (en) | Punch and die assembly | |
CA439109A (en) | Punch and die assembly | |
AU164349B2 (en) | Electrical connection, method and apparatus | |
CA488820A (en) | Die stamping presses and die wipers therefor | |
GB799659A (en) | Electric discharge device electrode support member and method of making same | |
CA484964A (en) | Process for producing phenolic laminates | |
CA488279A (en) | Electrical coalescence process | |
GB570901A (en) | Improvements relating to nuts and methods of manufacturing the same | |
CA487479A (en) | Art of focusing electron microscopes, etc. |