Rotary shafts – gudgeons – housings – and flexible couplings for ro – Shafting – Particular vibration dampening or balancing structure
Patent
1990-11-29
1993-03-23
Stodola, Daniel P.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Shafting
Particular vibration dampening or balancing structure
464 93, 464113, 464147, F16C 104, F16D 326, F16D 378
Patent
active
051959305
ABSTRACT:
A self-balanced drive shaft assembly comprises a cylindrical shaft having an axially extending cylindrical bore formed therein; a small amount of liquid contained in the bore of the cylindrical shaft, the liquid being movable in the bore in response to movement of the shaft; and two joints operatively connected to axially opposed ends of the shaft respectively. At least one of the joints permits a pivotal movement of the shaft about a pivot point defined by the other joint.
REFERENCES:
patent: 4905776 (1990-03-01), Beynet et al.
"Automotive Engineering Handbook", Shadan Hohjin Jidousha Gijutukai, Jun. 1987, pp. 25-29.
Hirano Yoshinori
Okuzumi Hiroshi
Battista, Jr. William G.
Nissan Motor Co,. Ltd.
Stodola Daniel P.
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