Machine element or mechanism – Elements – Pitmans and connecting rods
Patent
1978-04-13
1980-01-22
Scott, Samuel
Machine element or mechanism
Elements
Pitmans and connecting rods
74579R, 74594, 308 67, G05G 100
Patent
active
041843843
ABSTRACT:
A piston crankshaft connecting rod includes a column having a piston wrist pin engaging bearing collar at one end and a crankpin engaging split bearing collar at the opposite end, the split collar being releaseably locked in assembled condition by a flexible metal band encircling the outer section of the split collar and either the split collar inner section or the full column including the wrist pin collar or another portion of the connecting rod. The band is longitudinally medially slotted at opposite ends and the separate arms are looped, the loops engaging pins on tapped and smooth bored coupling members engaged by a bolt so that contraction and separation between the band ends may be effected by turning the bolt. The inner split collar is integrallly formed with the column or is cradled in a saddle formed at the column end.
REFERENCES:
patent: 153667 (1874-08-01), Crane
patent: 368519 (1887-08-01), Cumnock
patent: 369883 (1887-09-01), Richards
patent: 383879 (1888-06-01), Greening
patent: 465454 (1891-12-01), Bunker
patent: 638595 (1899-12-01), Raby et al.
patent: 885878 (1908-04-01), Skirrow
patent: 1179171 (1916-04-01), Fish et al.
patent: 1612047 (1926-12-01), Owens
patent: 2359669 (1944-10-01), Oliver
patent: 2738687 (1956-03-01), Meile
Miskin Howard C.
O'Connor Daniel J.
Scott Samuel
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