空気圧作動するフィンガーラッチを備えたフィンガーボード

Title:

空気圧作動するフィンガーラッチを備えたフィンガーボード

Document Type and Number:

Japanese Patent JP4237756

Kind Code:

B2

Abstract:

A fingerboard having at least one fingerboard row for storing a plurality of threaded tubulars is provided. A plurality of latches are connected to the at least one fingerboard row for lockingly retaining at least one threaded tubular, wherein each of the plurality of latches is movable between a locked position and an unlocked position. A row controller is connected to each of the latches for individually and sequentially moving the latches between the locked and unlocked positions, wherein the row controller is manually operable from a location remote from the latches such that the latches are manually and remotely controlled.

Inventors:

Neil Hurst

Application Number:

JP2005512374A

Publication Date:

March 11, 2009

Filing Date:

October 29, 2003

Export Citation:

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