Foil insert in a joint between machine components

Details Foil insert in a joint between machine components Foil insert in a joint between machine components

1989-05-02

1990-12-25

Zimmerman, John J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Foil or filament smaller than 6 mils

428606, 428687, 384626, 277236, B32B 1500, F16J 1500

Patent

active

049802410

ABSTRACT:
A foil intermediate layer is arranged between machine parts forming a joint to protect the machine parts against fretting corrosion. The foil intermediate layer includes at least two foils or plies of which the respective inner contact surfaces contacting each other, have a lower coefficeint of friction and a higher resistance to wear and abrasion, than the respective outer surfaces of the foils or plies contacting the joint forming surfaces of the machine parts. Thus, relative motion between the machine parts forming the joint under oscillating loads or vibrations, is transmitted to the easily gliding wear resistant contact surfaces of the plies so that the machine parts are protected from fretting corrosion, whereby their operating lifetime is increased.

REFERENCES:
patent: 1933050 (1933-10-01), Darrach
patent: 1951730 (1934-03-01), Johnson
patent: 2289620 (1942-07-01), Bernstein
patent: 2299813 (1942-10-01), Franks
patent: 2627649 (1953-02-01), Matthysse
patent: 3088192 (1963-05-01), Turner
patent: 3135128 (1964-06-01), Rudolph
patent: 3273905 (1966-09-01), Chapman et al.
patent: 3330568 (1967-07-01), Wetzel
patent: 3595588 (1971-07-01), Rode
patent: 3810637 (1974-05-01), Bonvin
patent: 4040770 (1977-08-01), Carlson
patent: 4051585 (1977-10-01), Walker et al.
patent: 4196913 (1980-04-01), Oka
patent: 4664600 (1987-05-01), Perry
patent: 4810591 (1989-03-01), Sakai
patent: 4822057 (1989-04-01), Chia et al.

Affiliated with

Also associated with

Rating

Foil insert in a joint between machine components does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Foil insert in a joint between machine components, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foil insert in a joint between machine components will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1161986