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US 6,182,920 B2Granted
Collapsible cable dispensing dolly
OwnerDavid G. Watkinsinventor
Life of this patent
Estimating the term…
Abstract
A portable, collapsible dolly for dispensing cable from spools. The present dolly includes a frame body having first and second ends, a substantially vertical support having upper and lower ends and an inclined support having first and second ends, with at least one of the supports including a spool axle. According to a preferred embodiment, the lower end of the vertical support is releasably pivotally affixed to the first end of the body, the first end of the inclined support is releasably affixed to the upper end of the vertical support and the second end of the inclined support is releasably pivotally affixed to the second end of the body. The apparatus also includes an optional handle releasably pivotally affixed to the second end of the body and interchangeable with an extendible elevating cable boom.
Claims24
A dolly for dispensing cable from spools, comprising:
- a frame base having first and second base ends and including a central spanning member extending between said first and second base ends;
- a single substantially vertical support having upper and lower vertical support ends and having said lower vertical support end affixed to said first end of said base;
- and
- a single inclined support having first and second inclined support ends, said first inclined support end being releasably affixed to said vertical support at a point above said lower vertical support end and said second inclined support end being affixed to said second base end;
- at least one of said vertical support and said inclined support including a cantilevered spool axle for supporting a cable spool and one of said connections between said vertical support and said base and said inclined support and said base being a pivotable connection;
- wherein said vertical support is pivotable in a plane that includes said spanning member.
3 more elements
A dolly for dispensing cable from spools, comprising:
- a frame base having first and second base ends and including a central spanning member extending between said first and second base ends;
- a single substantially vertical support having upper and lower vertical support ends, said lower vertical support end being pivotally affixed to said first base end;
- and
- a single inclined support having first and second inclined support ends, said first inclined support end being releasably affixed to said vertical support at a point above said lower vertical support end and said second inclined support end being pivotally affixed to said second base end;
- said vertical support being pivotal in a single plane that includes said central spanning member and at least one of said vertical support and said inclined support including a cantilevered spool axle for supporting a cable spool;
- and
- said dolly being provided with pivotal connections between each of said supports and said base, said pivotal connections being offset from said base such that the dolly is collapsible into a collapsed state by releasing said first inclined support end from said vertical support and pivoting said vertical support and said inclined support at said pivotal connections.
4 more elements
A collapsible dolly for dispensing cable from spools, comprising:
- a frame base having first and second base ends and including a central spanning member extending between said first and second base ends:
- a substantially vertical support having upper and lower vertical support, ends said lower vertical support end being releasably pivotally affixed to said first base end;
- and
- a single inclined support having first and second inclined support ends, said first inclined support end being releasably affixed to said upper vertical support end and said second inclined support end being releasably pivotally affixed to said second base end;
- said vertical support and said inclined support being pivotable in a single plane that includes said spanning member and at least one of said vertical support and said inclined support including a cantilevered spool axle for supporting a cable spool;
- said dolly being capable of collapsing into a collapsed state, the collapsing being effected by pivoting said vertical support and said inclined support.
3 more elements
A collapsible dolly for dispensing cable from spools comprising:
- a frame base having first and second base ends and including a central spanning member extending between said first and second base ends:
- a single substantially vertical support having upper and lower vertical support ends and having said lower vertical support end releasably pivotally affixed to said first base end;
- and
- a single inclined support having first and second inclined support ends, said first inclined support end being releasably affixed to said upper vertical support end and said second inclined support end being releasably pivotally affixed to said second base end;
- said vertical support and said inclined support being pivotable in a single plane that includes said spanning member and at least one of said vertical support and said inclined support including a cantilevered spool axle for supporting a cable spool.
2 more elements
A dolly for dispensing cable from spools, comprising:
- a frame base having first and second base ends and including a central spanning member extending between said first and second base ends;
- a single substantially vertical support having upper and lower vertical support ends, said lower vertical support end being pivotally affixed to said first base end;
- a single inclined support having first and second inclined support ends, said first inclined support end being releasably affixed to said vertical support at a point above said lower vertical support end and said second inclined support end being pivotally affixed to said second base end;
- and
- an elevating cable boom affixed to said second end of said base
- wherein vertical support is pivotal in a single plane that includes said central spanning member;
- wherein and at least one of said vertical support and said inclined support including a cantilevered spool axle for supporting a cable spool;
- and
- wherein said dolly is provided with pivotal connections between each of said supports and said base, said pivotal connections being offset from said base such that the dolly is collapsible into a collapsed state by releasing said first inclined support end from said vertical support and pivoting said vertical support and said inclined support at said pivotal connections.
6 more elements
A dolly for dispensing cable from spools, comprising:
- a frame base having first and second base ends and including a central spanning member extending between said first and second base ends;
- a single substantially vertical support having upper and lower vertical support ends, said lower vertical support end being pivotally affixed to said first base end;
- and
- a single spool support having first and second spool support ends, said first spool support end being releasably affixed to said vertical support at a point above said lower vertical support end and said second spool support end being supported above said second base end;
- at least one of said vertical support and said spool support including a cantilevered spool axle for supporting a cable spool;
- wherein said vertical support and said spool support are pivotable in a single plane that includes said spanning member.
3 more elements
Dependencies are inferred from the claim text.