Joints and connections – Structurally installed in diverse art device
Patent
1977-07-25
1978-05-23
Kundrat, Andrew V.
Joints and connections
Structurally installed in diverse art device
403381, 403318, 64 17R, F16D 326
Patent
active
040907961
ABSTRACT:
A needle case and a yoke are respectively formed on their surfaces to be joined together with a key and a keyway which are so shaped as to provide a clearance for receiving a wedge of suitable shape. When driven into the clearance thus provided in the keyway between the needle case and the yoke fastened together, the wedge tightly holds them together in intimate contact with each other.
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patent: 2996158 (1961-08-01), Greenleaf
patent: 3216087 (1965-11-01), Harrington
patent: 3253842 (1966-05-01), Rabe
Harada Shigenori
Okuda Hiroji
Koyo Seiko Company Limited
Kundrat Andrew V.
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