Self locking mast assembly and method of making

Details Self locking mast assembly and method of making Self locking mast assembly and method of making

2011-07-19

2011-07-19

Kennedy, Joshua T (Department: 3679)

Joints and connections

Interfitted members

Lugged member, rotary engagement

C403S109300, C403S109600, C403S318000

Reexamination Certificate

active

07980781

ABSTRACT:
A mast arrangement having two elongate individual masts. The first elongate individual mast comprises a hollow connector comprising an inner diameter. The second elongate individual mast comprises a protruding connector end. The protruding connector end telescopically engages with the hollow connector end. The mast arrangement also comprises a pin and slot arrangement and collars to connect the masts together and minimize unwanted disengagement of the masts from each other.

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