Title:
DENTAL ARTICULATOR
Document Type and Number:
Japanese Patent JP3819358
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a dental articulator for manufacturing a denture prosthesis in which biocompatibility is improved by more exactly reproducing the three-dimensional movements of the human upper and lower jaws.
SOLUTION: The dental articulator is equipped with a pair of condyle spheres 1 provided to freely move back and forth in a mutually facing direction near the tops of a pair of left and right vertical position adjustable poles 13 and 35 respectively, a round path frame 6 provided on the perpendicular lateral side of the base part of an upper jaw arch 3 for crimping the condyle spheres and having a rotary shaft extended horizontally, parts 5 for Bennett supported to be freely rotated on the mount surface of the condylar path frame 6 parallel to the rotary shaft thereof, an upper jaw arch provided with a screw 7a and a hollow shaft screw 32a installed to pierce the backside of the frame 6 and capable of regulating the forward and backward movements of the sphere 1, and an upper jaw arch support stick 40 provided with a freely elongating/contracting distal end removably mounted on the base part side of a lower jaw arch 3 and abutted to the bottom of the base part of an upper jaw arch 4, and an incisal table 25 provided with flip-up plates 25bL and 25bR capable of regulating angles when moving a distal end pin 9 to left and to right directions.
Inventors:
Matsumoto victory
Application Number:
JP2002362450A
Publication Date:
September 06, 2006
Filing Date:
December 13, 2002
Export Citation:
Assignee:
Matsumoto victory
International Classes:
A61C11/00; A61C19/04; A61C13/38; (IPC1-7): A61C13/38; A61C19/04
Domestic Patent References:
| JP61085210U | ||||
| JP7163590A | ||||
| JP11137571A | ||||
| JP62018115U | ||||
| JP11028217A |
Attorney, Agent or Firm:
Takayoshi Matsunaga