Wave transmission lines and networks – Coupling networks – Delay lines including long line elements
Patent
1987-06-12
1988-07-05
Nussbaum, Marvin L.
Wave transmission lines and networks
Coupling networks
Delay lines including long line elements
333156, 333160, 333235, H01P 118
Patent
active
047557788
ABSTRACT:
An electromagnetic signaling apparatus, particularly in which components thereof have relative adjustment therebetween. A combination lead screw and associated support nut moves one of the components, such as may appear in a phase shifter. The lead screw has thread reliefs to provide disengagement at predetermined limits of rotation so as to prevent jamming and thread stripping. Spring means are employed for re-engagement.
REFERENCES:
patent: 2502359 (1950-03-01), Wheeler
patent: 3763445 (1973-10-01), Hannaford et al.
Nussbaum Marvin L.
Sage Laboratories, Inc.
LandOfFree
Microwave apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Microwave apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microwave apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2334651