Manufacturer:  Olson

SPECIFICATIONS
 
Internal Serial No : OL 06
Nickname :
Type of Trolley : Hay Sling
Type of Hay Slings Set : Interlocking
Diameter of Rope Sheave :
Type of Track : Rail
Markings :

OLSON MFG ALBERT LEA MINN PAT’D DEC 12 1905

Availability : Rare
Value : $$$$$
Chassis Tie-off : Yes
Trolley Load Held at Any Height : No - CDP must go to chassis and lock
Number of Wheels on Top : 4
Number of Lifting Pulleys : Hay Sling Set
Swivel Capable : Yes
Capable of Reversible Use : Yes
Type of Material : Iron
Independent Trigger Trip Rope on Chassis : No
Bump Trigger Plate at Chassis Base : No
Notes :

NO KNOWN EXAMPLES FOUND AS OF APRIL 2018

Patent Number : 806829
Patent Date : DECEMBER 12 1905
Year(s) Manufactured : 1905-1930


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