GB1047825A - Improvements in or relating to composite bodies comprising a metallic part anchored in an electrically insulating element - Google Patents

Improvements in or relating to composite bodies comprising a metallic part anchored in an electrically insulating element

Info

Publication number
GB1047825A
GB1047825A GB4729/64A GB472964A GB1047825A GB 1047825 A GB1047825 A GB 1047825A GB 4729/64 A GB4729/64 A GB 4729/64A GB 472964 A GB472964 A GB 472964A GB 1047825 A GB1047825 A GB 1047825A
Authority
GB
United Kingdom
Prior art keywords
washer
pin
hole
holes
anchored
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
Application number
GB4729/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plessey UK Ltd
Original Assignee
Plessey UK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Plessey UK Ltd filed Critical Plessey UK Ltd
Publication of GB1047825A publication Critical patent/GB1047825A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/20—Connections with hook-like parts gripping behind a blind side of an element to be connected
    • F16B2200/205—Connections with hook-like parts gripping behind a blind side of an element to be connected the hook being a separate retainer
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force

Abstract

1,047,825. Making electrical components. PLESSEY-UK Ltd. Feb. 4, 1964 [Feb 6, 1963], No. 4729/64. Heading B3A. [Also in Divisions F2 and H2] A metal component, such as an electrical contact sleeve or pin 7, Fig. 2, is anchored in a through-hole or a cavity in a body 1 of insulating material by deforming a washer 10, Fig. 3, which is first slid over a shank 8 of the pin until it is adjacent to notches in the shank when it is deformed, e.g. to V-form 10<SP>11</SP>, Fig. 2, by a forked tool 12, Fig. 3, so that parts of its inner edge enter the notches. The washer 10 and body hole are shaped for a flat contact pin 7, but the contact may be a pin or sleeve of circular or oval cross-section so that the washer has an aperture (and the body hole is) of corresponding shape, the washer edge being elongated or circular but not necessarily corresponding to the aperture shape. The deformation line 16 may be transverse to or in line with, Fig. 3c (not shown), an elongated slot. The pin 7 may have shoulders 9 engaging corresponding shoulders in the hole in the body 1 and the hole may have an enlarged portion 5 with a doublesloping end as shown to assist in deforming the washer. The marginal portion 17, Fig. 3c, of the washer may bend to lie against the wall of the portion 5. If the flange so formed extends towards the open end of the portion 5 it may be gripped by a tool for release. If it extends towards the constricted end and the open end has an internal ledge, Fig. 1 (not shown), the washer is anchored unreleasably behind the ledge. This washer, Fig. 3c, may be used to anchor a pin in a cavity, i.e. a hole which does not extend through the body 1. A number of metal components may be inserted in one step into holes in a moulded synthetic resin body 1 and the washers 10 introduced into the holes together or in succession into the holes at the other side of the body and then deformed by pressing or striking tools together or in succession. Wedge formation, Fig. 1 (not shown) on the body between the washered ends of the pins lengthen the surface leakage path.
GB4729/64A 1963-02-06 1964-02-04 Improvements in or relating to composite bodies comprising a metallic part anchored in an electrically insulating element Expired GB1047825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0023441 1963-02-06

Publications (1)

Publication Number Publication Date
GB1047825A true GB1047825A (en) 1966-11-09

Family

ID=7550990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4729/64A Expired GB1047825A (en) 1963-02-06 1964-02-04 Improvements in or relating to composite bodies comprising a metallic part anchored in an electrically insulating element

Country Status (5)

Country Link
US (1) US3336570A (en)
CH (1) CH425938A (en)
DE (1) DE1490757B2 (en)
GB (1) GB1047825A (en)
NL (2) NL6400859A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES325144A1 (en) * 1965-12-28 1967-02-16 Bassani Spa System of fixing terminals to electrical appliances for installations. (Machine-translation by Google Translate, not legally binding)
DE1603807C3 (en) * 1966-01-21 1975-07-24 Hilti Ag, Schaan (Liechtenstein) Anchoring pin with guide washer
US3812895A (en) * 1970-02-17 1974-05-28 Dayton Progress Corp Fastener and retainer assembly
DE2315484C2 (en) * 1973-03-28 1983-03-10 Siemens AG, 1000 Berlin und 8000 München Male connector
US4274700A (en) * 1977-10-12 1981-06-23 Bunker Ramo Corporation Low cost electrical connector
US4413493A (en) * 1981-01-05 1983-11-08 Edward Meinsen Frangible lock apparatus
DD204356A1 (en) * 1982-03-25 1983-11-23 Sondershausen Elektro CONTACT pIN
JPS5912582A (en) * 1982-07-12 1984-01-23 株式会社ニフコ Electric feed through terminal
WO1993002297A1 (en) * 1991-07-25 1993-02-04 Gkn Automotive Inc. Encapsulated spring for a mechanical joint
US5588882A (en) * 1995-04-28 1996-12-31 Helms-Man Industrial Co., Ltd. Wall socket with twist lock prongs
DE19738654A1 (en) * 1997-09-04 1999-03-11 Nokia Deutschland Gmbh Contact plug
DE19812501C1 (en) * 1998-03-21 1999-06-24 Helms Man Ind Co Ltd Mains plug for electrical or electronic device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172721A (en) * 1965-03-09 Electrical connector contact and insulator retention system
US799156A (en) * 1904-01-18 1905-09-12 Stromberg Carlson Telephone Flange for rods.
US1249948A (en) * 1914-06-25 1917-12-11 Hydraulic Pressed Steel Company Process of uniting articles to sheet-metal supports.
US1280302A (en) * 1916-01-06 1918-10-01 Charles H Richardson Boot or shoe calk.
US1952483A (en) * 1930-11-12 1934-03-27 Wylie G Wilson Mechanical lock
US1897253A (en) * 1932-02-23 1933-02-14 Gen Motors Radio Corp Radio coil and shield mounting
US2421115A (en) * 1943-02-05 1947-05-27 Frank L Lindstrom Method of securing laminations on a rotor shaft
US2757945A (en) * 1956-03-07 1956-08-07 Robert W Bingham Sealed pipe joint and method of making the same

Also Published As

Publication number Publication date
DE1490757B2 (en) 1971-12-16
NL6400859A (en) 1964-08-07
DE1490757A1 (en) 1969-07-31
NL127973C (en) 1900-01-01
CH425938A (en) 1966-12-15
US3336570A (en) 1967-08-15

Similar Documents

Publication Publication Date Title
GB1047825A (en) Improvements in or relating to composite bodies comprising a metallic part anchored in an electrically insulating element
US2329471A (en) Electrical terminal
US2410618A (en) Electrical device
GB1075992A (en) Punch assembly
GB1108856A (en) Electrical connector assembly
GB1081370A (en) An electrical contact and a method of making the same
GB813160A (en) Improvements in electrical connectors and electrical connections and methods of making the connections
US2438075A (en) Contact pin and method of making the same
GB994891A (en) Improvements in or relating to inserts for insertion in sheet material
GB957096A (en) An electrical connector
US3078334A (en) Insert molded plastic self tapping fastener
US3513435A (en) Safety electrical connector
US3072879A (en) Terminal block
US3571784A (en) Contact assembly for electrical connector
GB893055A (en) Improvements in or relating to electrical contacts
GB879599A (en) Commutators for dynamo-electric machines and method of manufacturing
US1482765A (en) Molded article
US1827565A (en) Metal insert for molded parts and method of making the same
US4710139A (en) Electrical jack assembly
US2318647A (en) Connecting sleeve
GB1418362A (en) Electrical clamping connector having a recess adaptor for inserting a conductor wire therethrough
GB1030058A (en) Electrical connector assembly and assembling method and tool
GB815135A (en) Improvements in or relating to lead-through or stand-off insulated terminals
GB802873A (en) Improvements in or relating to inserts for articles of moulded insulation material
US1816847A (en) Attachment plug receptacle