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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Kneip; Fernand
Address:
Diekirch, LU
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
4976804 Expandable tire building drum December 11, 1990
A segmental drum (1) has a plurality of circumferentially spaced drum segments (28) radially movable by a set of links (36) pivotally connected to a pair of axially movable hub assemblies (34) slidably mounted on a drum shaft (12). Each of the segments (28) has a cylindrical center p
4392176 Self-checking safety mat July 5, 1983
A safety mat for a power driven machine which stops or prevents operation of the machine when a person is standing on the mat. The mat has at least one supporting plate held in an unloaded position by springs and actuating at least two limit switches when depressed as by a person steppin










 
 
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