Please wait...


The invention relates to a cramp iron for the fixation of formwork for concrete supports. The cramp iron comprises four profiles in the form of rectangular pipes (1 to 4) that can be connected to each other to form a frame, of which at least two comprise first and second pipe sections (such as 1a, 1b), which can be inserted into each other in a telescoping manner and displaced relative to each other. The pipe sections (such as 1a, 1b) are provided with borings (5), which are equipped to receive securing elements (6).

Similar inventions
Popular Categories

Agriculture Architecture Astrophysics Automotive Baby Beauty Biology Biotech Chemistry Clothing & Accessories Computers Construction Consumer Products Dental Design Electrical Engineering Electronics Energy Engineering Entertainment Food & Beverage Games Gardening Green Energy Healthcare Home Improvement Internet & Media Kitchen Gadgets Life Sciences Manufacturing Material Science Mechanical Engineering Medicine Miscellaneous Music Nanotechnology Office Optical Science Outdoor Personal Care Pets Physics Software Solar Sports Equipment Telecommunications Tools Toys Transportation