发明名称 |
SLIP ON CONNECTOR FOR JEWELRY CLASP AND BLANK FOR FORMING THE SAME |
摘要 |
<p>A jewelry clasp for a jewelry band having chain-link terminals comprises releasably interlockable male and female clasp members. Slip-on connection means are rigidly secured to the distal ends of the male and female members to provide a solderless arrangement for attaching the chain-link terminals of the clasp. Each slip-on connection means is formed from a helix having approximately 1-1/2 coiled turns so as to form an entrance opening into which the chainlink terminal can be inserted into linking engagement and secured without soldering or special tools. A rectangular blank for making the male clasp member includes an end notch for receiving the helix to be rigidly secured and a laterally projecting leg adjacent thereto adapted to become bulbous when heated and thus form the pin portion of a safety latch.</p> |
申请公布号 |
CA1215849(A) |
申请公布日期 |
1986.12.30 |
申请号 |
CA19830423905 |
申请日期 |
1983.03.18 |
申请人 |
DO-ALL JEWELRY MFG CO INC |
发明人 |
GELDWERTH, SIMON;RUBIN, MENDEK |
分类号 |
A44C5/20;(IPC1-7):A44C5/14 |
主分类号 |
A44C5/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|