Tenders are invited for Compression Rings
Set For Vehical Washer.
The unit also accepts most 1%-inch eyepieces seated in helical focusers, with non-marring brass compression rings
in collet-style locking mechanisms.
After a new piston was fabricated and fit with new compression rings
and connecting rod, the engine's slide valve was milled and its cylinder oiler reconditioned.
The wide, shallow pistons have two compression rings
instead of the GP6's single ring, but are identical in every other respect.
A typical piston "ring pack" consists of two compression rings
and an oil control ring.
This engine's connecting rods, wrist pins, compression rings
and balance shafts were also used.
The ends of the structure are contained within compression rings
The Perfect Circle Division worked in synchronized teams consisting of engineers from Dana and DaimlerChrysler in Brazil, Germany, and the United States to design a complete set of rings including the upper and intermediate compression rings
, the oil ring expander, the side rail oil ring, and piston rings.
In 1985 we received patents on specially designed compression rings
to hold blood in the penis," says Encore president Boyd Bennett.
Each version comes with both 2- and 1 1/2-inch eyepiece adapters that have non-marring compression rings
The engines use oil-cooled three-ring pistons with two compression rings
and an oil scraper ring.