Method and device for automated assembling of cone half-bites of

Details Method and device for automated assembling of cone half-bites of Method and device for automated assembling of cone half-bites of

1998-02-19

2000-02-29

Bryant, David P.

Metal working

Means to assemble or disassemble

With means to test work or product

29714, 29249, B23P 2100

Patent

active

060293403

ABSTRACT:
An inserting device for automated assembling of cone half-bits on the stem of a valve of an internal combustion engine, has an inner chamber at one end which is isolated from outside due to the engagement of the inserting device on the end of the valve when this device carries out the assembling of the cone half-bits. Immediately after assembling, pressurized air is introduced into this chamber and a check is carried out on whether there are any pressure losses in this chamber caused by air leakages due to improper assembling of the cone half-bits.

REFERENCES:
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patent: 4667388 (1987-05-01), Browning
patent: 5033190 (1991-07-01), Gray
patent: 5761785 (1998-06-01), Connolly

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