Method for displacing a ceiling formwork, collision protection element, and ceiling formwork, supporting device and incremental launching device comprising such a collision protection element

A method for shifting ceiling formwork, comprising:

• arranging a first support apparatus and a second support apparatus beneath a next concreting portion;
• placing the first support apparatus in a first dismantling position that is at a concreting level;
• placing the second support apparatus in a second shuttering position that is below the concreting level;
• guiding the ceiling formwork from the first support apparatus to the second support apparatus such that an anti-collision element arranged on the ceiling formwork lifts the ceiling formwork up to the concreting level such that the ceiling formwork can pass over the second support apparatus.

A system, comprising:

• a first support apparatus having a first dismantling position and a first shuttering position;
• a second support apparatus having a second dismantling position and a second shuttering position;
• a ceiling formwork;
• an anti-collision element arranged on the ceiling formwork and configured to i) guide the ceiling formwork in a shifting direction and ii) lift the ceiling formwork such that the ceiling formwork can pass over the second support apparatus when the second support apparatus is in the shuttering position.