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Patent No. 5100138

Motorized Mobile Boxing Robot

A simulation environment for the sport of boxing utilizing a robotic machine interface system which carries a person.

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Class 411/931 - Superposed nuts


Subclass of Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Definition: Art collection under art collection 929 in which more than
No. of patents: 9
Last issue date: 01/04/2000


NumberTitleIssue Date
6010290Lock nut washer for a locking nut assembly
A single lock nut washer formed of steel or other material to simultaneously lock an inner wheel bearing nut and an outer bearing nut secured to an axle spindle. An annular member has a plurality of outwardly extending tabs that bend over to engage the ou...
01/04/2000
5688088Dynamometric screw or nut
A torque nut or screw that allows the nut to be tightened to a preset maximum torque, but prevents excess tightening. The nut or screw includes inner and outer threaded elements that extend along the same axis. The outer threaded element is tapered with r...
11/18/1997
5439337Lock nut
In order to provide a lock nut having a high reliability free from loosening, three nuts are used. The nut closest to the bolt head and the intermediate nut are engaged with each other in only the peripheral direction and do not come into surface-contact ...
08/08/1995
5391033Nut lock
A tamper-proof, self activating nut lock apparatus comprises a threaded shank having an external screw thread of a first pitch and a coaxial threaded bore at one end of the threaded shank, with an internal screw thread of a second pitch, both the said ext...
02/21/1995
5248232Fixing means
The nut includes a first half having a short shank with an internal screw thread therethrough and an external screw thread on the short shank and a second half with a threaded bore. The internal thread has a first pitch and the external thread has a secon...
09/28/1993
5154560Self-locking lock nut
A self-locking lock nut assembly comprising working nut part (9) possessing a split annular sleeve extension upon which is mounted by springing locking part (10), which utilizes only the energy of vibration to translate counter-clockwise rotation of locki...
10/13/1992
4150618Press having slide shut height adjusting and locking mechanism
The reciprocating slide of a mechanically driven press has a ball and socket type interconnection with the connecting rod of the press drive mechanism. The socket component of the interconnection provides a rotatable adjusting screw by which the shut heig...
04/24/1979
4111568Unitary lockable turnbuckle
A unitary lockable turnbuckle constructed from an elongated member, which is partially slit at two axially spaced-apart locations so as to form an interconnected barrel with a nut at each end. A thread is formed in each nut and the adjacent portion of the...
09/05/1978
4041833Cap assembly for a nut and bolt
A cap assembly for a bolt having a head and a threaded shank with a nut threaded on the shank including a metal retainer member of substantially U-shape having a base portion and a pair of legs extending therefrom. Each of said legs has a pair of relative...
08/16/1977
 
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