Husqvarna Ab

Ståsäker Ab

Vare Invent Ab

Rolf Johansson

Donald F Meister

Lars Gustafsson

Fredrik Sjödahl

Tobias Nilsson

Tore Aronsson

Thomas Pallin

The present invention relates to a laying machine for laying at least one flexible casing or tube, cable or wire including: a blade arrangement for making a trench in the ground, a consolidation and laying means being arranged behind the blade arrangement, for clearing and safe-guarding the trench from collapsing while laying at least one flexible casing or tube, cable or wire into the trench. A blade assembly comprising compartments for cooling fluid and air.

Laying machine and a blade assembly

The present invention relates to a laying machine for laying at least one flexible casing or tube, cable or wire including: A blade assembly comprising compartments for cooling fluid.

Laying machine

A platform ladder apparatus () has a transport position and a use position in which the apparatus is arranged to lean against a wall (W) for performing work at an elevated level. The apparatus () has a ladder () and a working platform (). A proximal side of the platform is pivotally connected at an upper end of the ladder such that it may be pivoted towards the ladder () to a stowed position essentially parallel to the ladder (). The apparatus further comprises a pair of wall support arms () for stabilizing the apparatus in the use position in relation to the wall. The wall support arms () are connected to the platform () for movement between a stowed arm position in which the arms () project out from a distal side () of the platform () thereby preventing use of the apparatus, and a stabilizing arm position in which the arms () project sideways from the platform () in opposite lateral directions, respectively, for stabilizing the apparatus () in relation to the wall (W).

Platform ladder apparatus

The present invention relates to a laying machine for laying at least one flexible casing or tube, cable or wire including: &#x2014;a blade arrangement () for making a trench () in the ground, a consolidation and laying means () being arranged behind the blade arrangement (), for clearing and safeguarding the trench () from collapsing while laying at least one flexible casing or tube, cable or wire into the trench. A blade assembly comprising compartments for cooling fluid.

The present disclosure presents a laying machine for laying at least one flexible casing or tube, cable, or wire. The laying machine includes a blade arrangement for making a trench in the ground. The laying machine can also include a consolidation and laying means being arranged behind the blade arrangement for clearing and safeguarding the trench from collapsing while laying at least one flexible casing or tube, cable or wire into the trench. Additionally, a blade assembly including compartments for cooling fluid and air is presented herein.

A cutting trolley having a frame structure and at least two rear wheels on a rear shaft and at least one front wheel, for a cutter of the type that includes a front handle, a rear handle, and a circular cutting blade in the front end of the cutter. The trolley also includes a cutter carrier having a front attachment device and a rear attachment device for the attachment of a cutter on the carrier via a front handle and a rear handle of the cutter, respectively, for trolley carried operation of a cutter. The cutting trolley has an adjustment means, as part of a displacement device, that can adjust the position of the cutter carrier and hence the cutter and the cutting blade for alignment control and/or curve cutting adjustment, such that the adjustment is possible without interrupting the cutting operation.

Growing community of inventors

Glumslov, Sweden

Rolf Johansson