Safety suspension unit and harness for developing jumps in figur

Details Safety suspension unit and harness for developing jumps in figur Safety suspension unit and harness for developing jumps in figur

1981-07-17

1983-10-18

Pinkham, Richard C.

Undertaking

114215, 182 3, 182 6, 244151R, 272 24, 272109, A63B 700

Patent

active

044101759

ABSTRACT:
A safety suspension unit with a tracking carriage connectable to an elevated fixed track, the suspension unit having a spring loaded pulley system with a support cable connected to a harness for aiding a skater, in the learning and practicing of jumps and spins. The tension in the spring which loads the pulley system is increased as the support cable is dispensed.

REFERENCES:
patent: 213629 (1879-03-01), Cottingham
patent: 546788 (1895-09-01), Sheldon
patent: 895055 (1908-08-01), Spooner
patent: 1385773 (1921-07-01), Boland
patent: 2245293 (1941-06-01), Ogburn
patent: 2772085 (1956-11-01), Dodge
patent: 3476385 (1969-11-01), Foy
patent: 3721436 (1970-12-01), Barthel
patent: 4204719 (1980-05-01), Murphy
patent: 4256098 (1981-03-01), Swan et al.

Affiliated with

Also associated with

Rating

Safety suspension unit and harness for developing jumps in figur does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Safety suspension unit and harness for developing jumps in figur, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety suspension unit and harness for developing jumps in figur will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1286153