Patent ID: 11969873
Assignee: nan
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  F  G  H | IPC B  F  H

Claim 0:
1. An Extending Device for operating on objects overhead, comprising: a housing; an extendable pole; a push/pull strip connected to and between a spool assembly and a distal end of said extendable pole to change a length of the pole; a drive intermediate said spool assembly and extendable pole to push said push/pull strip toward the distal end of the extendable pole; a pinch assembly to pinch said push/pull strip against the drive to maintain the length of the extendable pole; wherein said spool assembly comprises a one-way clutch bearing inside a turntable drive is operatively attached to freewheel as said turntable drive pushes said push/pull strip out of said spool assembly toward said distal end and to engage to pull the push/pull strip away from the distal end back into said spool assembly.