Abstract A lift truck with mast assembly having a line takeup unit mounted on the outer mast section in the assembly for handling line extending between the truck and components on the carriage carried on the assembly. The takeup unit includes a pair of oppositely disposed shroud sections, which are matching counterparts, connected by bolts extending in an axial direction through internal bosses integral with hub parts in the reel. The hub parts are integral with the shroud sections and together define an internal chamber which is opened up on separation of the shroud sections. A spring assembly mounted on one shroud section remains undisturbed on separating the other shroud sections. Line is connected to a connector disposed within the chamber and journaled on a journal member which extends from inside the hub outwardly beyond the spring assembly to a mounting on the outer mast section.
A takeup unit for flexible line comprising a reel including a first and a second shroud disposed opposite and axially spaced from each other, and a hub having a chamber within it extending between the shrouds about which such line is collected in windings; a helical spring assembly concentric with the reel mounted against the axially outer side of said first shroud for urging rotation of the reel; a journal member having passage means therein, said journal member extending axially through the reel and the spring assembly mounting the reel with the reel relatively rotatable with respect to said journal member; said shrouds being separable sections in the reel and the reel further including detachable fastener means joining the shrouds and hub together and constructed to permit removal of the second shroud without disrupting the spring assembly; said hub having an opening in the side thereof enabling line to be extended from the outside of the hub into said chamber; and a line connector disposed within said chamber and journaled on said journal member; said line connector having passage means therein connecting with said passage means in the journal member; said second shroud including a portion that bounds a side of said opening in the hub which portion upon removal of the second shroud is displaced relative to other boundaries of said opening whereby the opening has an open side permitting placement of a line for the purpose of connecting it to said line connector by shifting of such line laterally through said open side to a position extending through the opening.
Claim 2
Dependent Claim
262 words
A takeup unit for flexible line comprising a reel including a first and a second shroud disposed opposite and axially spaced from each other, and a hub having a chamber within it extending between the shrouds about which such line is collected in windings; a helical spring assembly concentric with the reel mounted against the axially outer side of said first shroud for urging rotation of the reel; a journal member having passage means therein, said journal member extending axially through the reel and the spring assembly mounting the reel with the reel relatively rotatable with respect to said journal member; said shrouds being separable sections in the reel and the reel further including detachable fastener means joining the shrouds and hub together and constructed to permit removal of the second shroud without disrupting the spring assembly; said hub having an opening in the side thereof enabling line to be extended from the outside of the hub into said chamber; and a line connector disposed within said chamber and journaled on said journal member; said line connector having passage means therein connecting with said passage means in the journal member; said second shroud including a portion that bounds a side of said opening in the hub which portion upon removal of the second shroud is displaced relative to other boundaries of said opening whereby the opening has an open side permitting placement of a line for the purpose of connecting it to said line connector by shifting of such line laterally through said open side to a position extending through the opening.
Claim 3
Dependent Claim
29 words
The takeup unit of claim 1, wherein the fastener means has a removable part for detaching the fastener means exposed on the axially outer side of said second shroud.
Claim 4
Dependent Claim
24 words
The takeup unit of claim 1, wherein means is provided within the hub inhibiting relative rotation between the line connector member and said reel.