Method of linking piston rod with other parts in compressor

Details Method of linking piston rod with other parts in compressor Method of linking piston rod with other parts in compressor

1994-06-14

1996-07-23

Cuda, Irene

Metal working

Method of mechanical manufacture

Prime mover or fluid pump making

29505, B23P 1500

Patent

active

055377432

ABSTRACT:
Disclosed is a method for connecting a piston with a disk plate by way of a piston rod in a compressor. The disk plate is rotatably mounted on a drive shaft for the integral rotation with the shaft for driving a piston. The piston rod is mechanically connected to the disk plate and the piston at its both end. After forming spherical portions at both ends of the piston rod, cavities are formed in the in the disk plate and the piston in conformity with the spherical portions. Subsequently, a cylindrical wall protruding from an opening edge of each cavity is formed. The cylindrical wall is then caulked inwardly in such a manner that an annular clearance having a wedge-like cross section is defined between an inner circumference of the free end and an outer circumference of the spherical portion which is accommodated in the cavity.

REFERENCES:
patent: 3473444 (1969-10-01), Leffers
patent: 4368931 (1983-01-01), Cash et al.
patent: 4550645 (1985-11-01), Beck, Jr.
patent: 4620475 (1986-11-01), Watts
patent: 4747203 (1988-05-01), Yukita et al.
patent: 5101555 (1992-04-01), Hauser

Affiliated with

Also associated with

Rating

Method of linking piston rod with other parts in compressor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of linking piston rod with other parts in compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of linking piston rod with other parts in compressor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-705027