A hand tool to facilitate lifting and replacing the edge of a paving slab or similar objects consists of a rigid arm 1 with a hook 2 specifically configured to easily grip the edge of a slab. It is inserted into position via the gap between slabs. The hook 2 which is at right angles...
EP1336689A2|2002-02-13|2003-08-20|Kombilith GmbH Entwicklung und Verwertung|Method for producing paving element units| GB2404674A|2003-08-08|2005-02-09|Tarmac Concrete Products Ltd|Compound paving elements that simplify lifting and installation| 法律状态: 优先权: 申请号|申请日|专利标题 NL20025...
Tool for lifting paving slabs or blocks - has double-sided blade to remove side or other packing between the blocks and to lever up the slab.The thin metal blade (1) of the tool is embedded in a plastic holder (2). The holder has a handle (3) which can be gripped in the palm ...
Manual gripping tool for lifting paving slabs - has parallelogram arrangement whereby sides of slab are held by pincer arms connected to carrying handleThe sides of the paving slabs or block are held in grips (8,9). These grips are held in place by spring (14,15) tension. The width ...
CONCRETE PAVING SLAB-LIFTING METAL FIXTURE, AND ITS BUILT-UP METHODPURPOSE: To prevent the fatigue of a mounting section of a paving slab-bearing board for a concrete paving slab-lifting metal fixture.KANEITA SENICHI兼板 専市HIROOKA MASAYUKI...
PURPOSE:To make it possible to execute a lifting operation safely, accurately and speedily by lifting screw jacks installed in a way of a progression arrangement by changing each lifting amount successively and corresponding to a planned lifting curved surface. CONSTITUTION:Operating hole 3 are formed...
Stone e.g. paving-stone, and slab machining device, has cutting and/or grinding tool executing turning movement such that tool is guided over edges and surfaces of stones below changing angle in direction of motionThe device has a lifting device selectively lifting stones from a plane, and a...
CONSTITUTION:A concrete paving slab lifting metal fixture 10 consists of a cylindrical section 11 and a paving slab bearing piece section 12. The cylindrical section 11 is such that a female thread 13 is cut on the internal surface thereof, and, at the same time, it is so formed that a ...
CONCRETE PAVING SLAB-LIFTING METAL FIXTURE, AND ITS BUILT-UP METHODPURPOSE: To prevent the fatigue of a mounting section of a paving slab-bearing board for a concrete paving slab-lifting metal fixture. ;CONSTITUTION: A flange circumferential adding member 100 fitting to the outside of a lower ...
PURPOSE:To make it possible to execute a lifting operation safely, accurately and speedily by lifting screw jacks installed in a way of a progression arrangement by changing each lifting amount successively and corresponding to a planned lifting curved surface. CONSTITUTION:Operating hole 3 are formed...