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News2019-10-24T13:52:35+02:00

March 2020

October 2019

Earthquake calculation EN81-77: 2018 adjusted

October 25th, 2019|

In the calculation of the guide rails in the case of earthquakes, the mass of the empty car was implemented without travaling cables and compensating ropes / chains. According to EN 81-77: 2018

Impact factor k1 now with the choice of buffer type in the guide rail dialog

October 24th, 2019|

In the guide rail dialog, is the choice of buffer type  now implemented by the click in the field impact factor k1. If buffers are selected in the actual order, the type will be taken from the buffer module. If no buffer has been selected in the actual order, the buffer type can be free selected. The max. impact factor k1 is determined by the safety gear type  and buffer type. According to table 14 from EN81-20, point 5.7.4.4  

June 2019

ATTENTION: new programming language integrated.

June 27th, 2019|

We had to integrate the latest version of the programming language PHP 7.x. We've tested all the features, if there are some problems, please contact info(at)liwetec.com. Many Thanks. Yours sincerely the EP team

November 2018

Rails calculation: input beams forces

November 29th, 2018|

Rails calculation - enter beams forces Car guide rail calculation - load type catch, drive, charged If you have already entered and calculated the beams in the bemas calculation, the beams symbol   next to the input field also appears. Now you can click and accept all beams forces that also act as additional load on the rail. The additional load adapts automatically. A detailed description can be found in the help file “Guide rails car” – tab “Load type”. Counterweight guide rail calculation - load type catch, drive/jumping The possible input of the carrier forces at the counterweight rails is equivalent to above. A detailed description can be found in the help file “Guide rails counterweight” – tab “Load type”.