BLOCK WITH JOINT - NAKAYAMA YOSHIO

Title:

BLOCK WITH JOINT

Document Type and Number:

Japanese Patent JP2007255691

Kind Code:

A

Abstract:

To provide a block easily assembled with a rod aligned without the need for machining.

The block 3 comprises a joint 1 and a connection hole 2 provided at the center of the upper part of an outside wall 4 and at the center of the upper part of an inside wall 5, respectively, and a groove 6 provided in the lower part of the inside wall 5 for storing the front end of the rod while leaving one face.

Inventors:

NAKAYAMA YOSHIO

Application Number:

JP2006114990A

Publication Date:

October 04, 2007

Filing Date:

March 23, 2006

Export Citation:

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Assignee:

NAKAYAMA YOSHIO

International Classes:

F16B7/20; F16B7/04

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