or
Bookmark and Share
Device for maintaining a region of a conveyor path of an overhead conveyor free of conveyor carriages in the event of an alarm
   
Document Number
US Patent 5485791
Issued Date
January 23, 1996
Link
Inventors
Map
Abstract
A device for removing conveyor carriages from a conveyor-path region of an overhead conveyor in the event of an alarm, particularly in the region of a fire door. The overhead conveyor has a plurality of conveyor carriages received on a travel rail, a drivable pull line driven by a main drive for the conveyor carriages, and a plurality of drivers connected to the pull line, on each of which displaceable stop pawls are arranged. Within the conveyor-path region that is to remain clear, there is arranged in a fixed position a rail which acts upon the drivers as they pass the rail and in each case swings the stop pawl not in contact with the conveyor carriage into a non-driving position, so that upon the triggering of an alarm, although the overhead conveyor is stopped, a conveyor carriage present in the conveyor-path region can be moved out of conveyor-path region by an auxiliary drive which is also located in the conveyor-path region.
Drawing
Device for maintaining a region of a conveyor path of an overhead conveyor free of conveyor carriages in the event of an alarm - US Patent 5485791 Drawing
Drawing from US Patent 5485791
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
8
Comments:
no comments yet
Published
January 23, 1996
Application Number
08/194,488
Filed
February 10, 1994
US Classification
104/172.4  
Int'l Classification
B61B   10/02   (20060101)   B61B   10/00   (20060101)  
Examiner
Priority Data
Feb 13, 1993 [DE] 43 04 369.0
USPTO Field of Search
104/172.1   104/172.4   104/172.2   104/172.3   104/172.5  
Related Patents
Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us