Supports: cabinet structure – Laboratory – dental – barber or medical
Patent
1978-12-20
1980-08-12
Sakran, Victor N.
Supports: cabinet structure
Laboratory, dental, barber or medical
312297, 297 84, 433 79, A61C 1902, A47B 8100
Patent
active
042170095
ABSTRACT:
A dental unit capable of positioning dental instruments at a location convenient to either a seated or standing dentist. The unit has the instrument holder mounted on a four-bar linkage for swinging the holder from a relatively low stored position to an in-use position. At a low point of the swing, the dental instruments are at a relatively low position and convenient to a seated dentist. The four-bar linkage is arranged so that at a higher point in the swing, the instrument holder is thrust to a relatively high position as may be convenient to a standing dentist.
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patent: 3718972 (1973-03-01), Fox et al.
Aceto Roger
Roessel Theodore B.
Sakran Victor N.
Sybron Corporation
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