Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1975-09-12
1978-08-15
Croyle, Carlton R.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
291495PM, 29445, 418 90, B23P 1500, F01C 2104
Patent
active
041061691
ABSTRACT:
An improved slant axis rotary mechanism including a housing defining an operating chamber, the operating chamber having an outer spherical wall, an inner spherical wall and opposed, generally radially extending end walls extending between the inner and outer spherical walls. A rotor is located within the chamber and includes a spherical hub carrying seals engaging the inner spherical wall and an annular flange carrying seals engaging both the end and outer spherical walls. A shaft is journalled in the housing and has an angularly offset portion within the chamber which, in turn, journals the rotor and gears carried by the rotor and the housing establish a timed rotary relationship between the shaft and the rotor. At least one elongated slot is provided in one of the walls and opens into the chamber. Means are provided for supplying a lubricant to the slot for lubricating the seal on the rotor engaging the wall having the slot. Also disclosed is a method for forming a lubricating outlet in the wall of an operating chamber of a rotary mechanism.
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Caterpillar Tractor Co.
Croyle Carlton R.
Smith Leonard
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