FIELD: satisfaction of human vital requirements.
SUBSTANCE: invention relates to a door opener. Door opening limiter comprises a housing with a base from which the first and second opposite shelves extend. First and second shelves are connected to the first and second guide pins, which are installed at a distance from each other. Locking lever passes through the base between the first and second guide pins, which can move relative to the housing and has a profile that provides a variable force to hold the door. On one side of the locking lever there is a support element mounted slidably on the first and second guide pins. Supporting element is designed to interact with the profile of the locking lever.
EFFECT: door opening limiter is proposed.
21 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
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