Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kienle AlbertfiledCriticalKienle Albert
Publication of CH107365ApublicationCriticalpatent/CH107365A/en
E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
E05C17/54—Portable devices, e.g. wedges; wedges for holding wings open or closed
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH107365D1923-12-131923-12-13
Device to prevent the slamming of open windows and doors.
CH107365A
(en)