A support system includes a structural post, the structural post comprising an open, approximately quadrilateral-shaped cross section comprising four sides and three vertexes.

A method of modular pole construction an elongate modular pole structure is disclosed.

The article is presented without a frame, poles or accessories.

This invention relates to a post holder (200) for holding a safety post on a horizontal structure of a building.

A flexible post structure comprising a detachable spring centring post and a ground engaging member, wherein said detachable post and said ground engaging member are inter-connectable.

A driving cab structure for working machine includes a base plate (1), at least a first post (21), a second post (22), a third post (23) and a fourth post (24).

An external structure for a post is disclosed.

When the structure is in the form of a pole (4), the bottom of the pole can be attached to a base (28) by sleeves (24) secured to the pole (4).

When subjected to a blow-like impact, the pipe wall of the pole construction will collapse and a 'wave of collapse' is generated, propagating easily in the longitudinal directions of the pole construction.

A double-head steel structure upright post.

One end of a pole structure 41 connects to the frame flexibly, and the other end of the pole structure connects to the working platform 21 flexibly.

The working platform 21 moves with the pole structure 41.

A support system includes a structural post, the structural post comprising an open, approximately quadrilateral-shaped cross section comprising four sides and three vertexes.

The cladding kit has at least two post trims connected to the internal assembly structure andat least one panel connected to the post trims.

A mounting bracket (10) for a tension pole or other structure is provided.