Patent US1962328A successfully refreshed from Google Patents.
Patent US5167528A successfully refreshed from Google Patents.
US5167528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing an electrical connector
Assignee: Panasonic Electric Works Co Ltd
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Filing: 1991-04-16
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Granted: 1992-12-01
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Expires: 2011-04-16
Abstract
Abstract A connector includes a pair of housings mutually engageable integrally, and a plurality of contactors secured at their base portions to each of the housings so that the contactors of the both housings are contactable with each other respectively at their free ends when the housings are engaged integral to each other, mutually with a clicking resiliency provided by means of a sloped step made in each contactor between the base and free end portions, whereby the contactor capable of providing a reliable clicking action denoting completion of the connection is rendered manufacturable without requiring highly precise administration.
Inventors
- 👤 Youichi Nishiyama
- 👤 Hisahiro Ono
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:56
CPC Classifications
H; H01; H01R; H01R9/00; H01R43/00; H01R43/20; H01R43/24; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R12/72; H01R12/73; H01R13/00; H01R13/02; H01R13/28; H01R4/00; H01R4/02; H01R4/028; H01R43/16; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49208; Y10T29/4922; Y10T29/49222
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
204 words
A method for manufacturing a connector which comprises a pair of housings engageable with each other and contactors secured at their base portion by a bottom wall part of each of said housings for resilient contact at contacting point of free end portion with corresponding ones of said contactors of the other housing, the method comprising the steps of preparing a pair of upper and lower dies mutually defining between them first and second recesses and a parting line having grooves substantially of an identical width with said contactors, first recess being provided for accommodating therein said base portion and free end portion of each of the contactors including a sloped step made between the base and free end portions for providing a clicking action, inserting the base portions of the respective contactors in the grooves of said dies and the free end portions of the contactors in said first recess of the dies, engaging the upper and lower dies with each other to close said first recess with the base portions of the contactors in said grooves and the dies in engagement, and pouring a synthetic resin into said second recess to integrally mold the housing with the base portions of the contactors.
Claim 2
Independent Claim
204 words
A method for manufacturing a connector which comprises a pair of housings engageable with each other and contactors secured at their base portion by a bottom wall part of each of said housings for resilient contact at contacting point of free end portion with corresponding ones of said contactors of the other housing, the method comprising the steps of preparing a pair of upper and lower dies mutually defining between them first and second recesses and a parting line having grooves substantially of an identical width with said contactors, first recess being provided for accommodating therein said base portion and free end portion of each of the contactors including a sloped step made between the base and free end portions for providing a clicking action, inserting the base portions of the respective contactors in the grooves of said dies and the free end portions of the contactors in said first recess of the dies, engaging the upper and lower dies with each other to close said first recess with the base portions of the contactors in said grooves and the dies in engagement, and pouring a synthetic resin into said second recess to integrally mold the housing with the base portions of the contactors.
Claim 3
Dependent Claim
95 words
The method of claim 1, wherein said contactors are each respectively of a bar-shaped member formed as punched out of a thin metal plate and made to have said base portion, sloped step and free end portion which has said contacting between the base and free end portions by means of a bending point, and the steps further comprise, subsequent to said step of pouring the synthetic resin, a step of bending an extended end part of the base portion of the contactors at a position close to said bottom wall part of said housing.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-12-01 | 1996-06-01 | 1996-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-12-01 | 2000-06-01 | 2000-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-12-01 | 2004-06-01 | 2004-12-01 | $7700.00 | Window Closed / Lapsed |