Colorado West OtolaryngolgstsColorado West Otolaryngology 2643 Patterson Rd STE 503, Grand Junction, CO 81506 9702452400 (phone), 9702429092 (fax)
Education:
Medical School University of Colorado School of Medicine at Denver Graduated: 1984
Procedures:
Allergen Immunotherapy Allergy Testing Craniotomy Hearing Evaluation Inner Ear Tests Myringotomy and Tympanotomy Rhinoplasty Sinus Surgery Skull/Facial Bone Fractures and Dislocations Spinal Cord Surgery Tonsillectomy or Adenoidectomy Tracheostomy Tympanoplasty
Dr. Trowbridge graduated from the University of Colorado School of Medicine at Denver in 1984. He works in Grand Junction, CO and specializes in Otolaryngology. Dr. Trowbridge is affiliated with Community Hospital and Delta County Memorial Hospital.
Mark Saberton - New Albany IN Michael L. Trowbridge - Corydon IN
Assignee:
Cargill Detroit Corporation - Clawson MI
International Classification:
F16H 5518 F16H 2920
US Classification:
74409
Abstract:
An anti-backlash rack and pinion drive system comprising a pair of spur gears on parallel shafts engaging a rack with countertorque preload imposed by a positive timing belt engaging a pair of pulleys respectively coupled to the shafts. Slack on one side and a resilient transverse load applied to the other side of the belt provides counterspur gear tooth pressure on the rack equal to the maximum drive load effected through reversible rotation of one of the shafts.