Emergency brake for elevator cars
United States Patent 2897920
US Patent References:
/0324494.html
- - 0324494

/0741481.html
- - 0741481

/0917332.html
- - 0917332

/0946284.html
- - 0946284

Catching device for the cages of hoistes, lifts, and the like
- - 1707099


Inventors:
Falter, Henry E.
Vaughan, Robert A.
Publication Date:
08/04/1959
View Patent Images:
Download PDF 2897920 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Dresser, Ind
Primary Class:
187/372
International Classes:
B66B5/22; B66B5/16