Specifications

37
4000 Series Articulators
With Tracking Condylar Guidance
Item No. Description
02275 #4640 ARTICULATOR with Full Tracking Condylar Guidance,
Progressive Side Shift and “Accumount” System
02276 #4640Q ARTICULATOR with Full Tracking Condylar Guidance,
Progressive Side Shift, “Accumount” System and Magnetic
Mounting System
02278 #4641 ARTICULATOR with Modied Tracking Condylar Guidance,
Progressive Side Shift and “Accumount” System
02279 #4641Q ARTICULATOR with Modied Tracking Condylar Guidance,
Progressive Side Shift, “Accumount” System and Magnetic
Mounting System
Model 4641Q shown with optional QuickMount
Magnetic System
Model 4640
The main difference between the Model
4640 Articulator and traditional Whip Mix
articulators is the elimination of the crossbar
between the uprights on the lower member.
This frame design provides optimum
posterior access for enhanced visibility and
lingual access of any Whip Mix articulator.
Features
• Tracking fossae which allow upper and
lower frames to remain together during
excursive movements
• Stainless steel condyle elements
increase durability
• “Accumount” System of Interchangeability
which allow accurate interchanging of
casts between articulators
• Fully open access from the lingual
position for easy access during denture
set up
• Easy to operate Locking Mechanism
provides the following actions:
– Allows removal of upper frame from
lower frame for cleaning and servicing
the articulator
– In the locked position it provides a
quick way to return to centric position and
locks the articulator for added stability
– In the mid-range position the Locking
Mechanism allows the condylar ball
to move freely down the track of the
condyles during excursive movements
• A Support Rod to support the upper
frame of the articulator when open
• A built-in storage compartment for storing
the support rod when not being used
• Condylar guidance featuring:
– Adjustable condylar inclination
– Progressive side shift
– Fixed intercondylar distance of 110 mm
Model 4641
The Model 4641 is identical to the Model
4640 Articulator, but offers a modied type
of condylar guidance. Each condylar guide
assembly has the lower wall reduced which
allows the articulator to function like an
open fossa articulator during excursive
movements, and a closed tracking
articulator during simple hinge movement.
Closeup of 1/2 track
Model 4640Q
shown with optional
QuickMount Magnetic
System
Fully open access from the
lingual position for easy
access during denture setup
Articulation