Buckles – buttons – clasps – etc. – Plural fasteners having intermediate flaccid connector
Patent
1983-05-23
1985-12-17
Lyddane, William E.
Buckles, buttons, clasps, etc.
Plural fasteners having intermediate flaccid connector
24 16PB, 24335, 248 52, 279 1K, 408241R, B23B 4500
Patent
active
045584958
ABSTRACT:
Holder especially for a chuck key for a drilling or other machine tool, for which it is necessary to use a chuck key for opening and closing the chuck holding the working tools. The chuck key is attachable to the power cord of such a machine tool in such a way that it remains rotatable although not removable from the machine tool. To achieve this there is provided a locking device (2) mounted on the shaft of the chuck key, which locking device is inserted in a mounting device, which is attached to the power cord.
REFERENCES:
patent: 1615586 (1927-01-01), Kleffman
patent: 1980661 (1934-11-01), Bradley
patent: 2225472 (1940-12-01), Franklin
patent: 2648879 (1953-08-01), Patterson
patent: 2880008 (1959-03-01), Stoner
patent: 2948773 (1960-08-01), Hawes
patent: 2970729 (1961-02-01), Allen
patent: 3365753 (1968-01-01), Prenner et al.
patent: 3438095 (1969-04-01), Evans
patent: 3780401 (1973-12-01), Reiner
patent: 4111079 (1978-09-01), Derbyshire
patent: 4268947 (1981-05-01), Hile
Brittain James R.
Lyddane William E.
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