Geometrical instruments – Distance measuring – Opposed contacts
Patent
1994-03-01
1995-10-03
Fulton, Christopher W.
Geometrical instruments
Distance measuring
Opposed contacts
33790, G01N 304, G01B 530, G01B 716
Patent
active
054541743
ABSTRACT:
An extensometer includes a first element and second element to be set at a predetermined distance apart, with a coupling for setting and holding the two elements at the predetermined distance apart. The coupling is movable by the action of a biasing force to an engaging disposition in which it engages with the two elements to set and hold the two elements at the predetermined distance apart, and the coupling moves under action of the biasing force to a disengaged disposition in which it no longer holds the two elements at the predetermined distance apart upon removal or sufficient relaxation of the applied force.
REFERENCES:
patent: 2347234 (1944-04-01), Allen
patent: 3789508 (1974-02-01), Meline
patent: 4507871 (1985-04-01), Meyer et al.
patent: 5119569 (1992-06-01), Meline
patent: 5123175 (1992-06-01), Van Der Kuur
Johnson Keith P.
Lewington Christopher R.
Fulton Christopher W.
Instron Limited
LandOfFree
Position setting device and securing arrangement for an extensom does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Position setting device and securing arrangement for an extensom, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Position setting device and securing arrangement for an extensom will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1071067