MOLDED PART READY TO BE EJECTED DME Accelerated Ejectors are available in two sizes (small or regular) and two types (pin or bumper). The pin type units are used for individual ejector pin acceleration (one unit per pin). Bumper type units are used for accelerating the entire upper ejector assembly in a dual ejector assembly mold (a minimum of four units are normally used in this application). MOLDED PART READY TO BE EJECTED ACCELERATED EJECTORS Accelerated Ejectors – General Information DME Accelerated Ejectors use a rack and pinion mechanism to provide up to 5/8” additional ejector stroke. Their simple, linear movement can be used to increase the speed and stroke of ejector pins, ejector sleeves or entire ejector assemblies. The flanges and rounded corners on these units facilitate installation within the ejector assembly. The rectangular cross-section of the racks prevents them from rotating. Included with each unit is a bumper stud, which ensures positive return of the racks when the ejector assembly is fully returned.
ACCELERATED EJECTORS
U.S. Patent No. 3,893,644
PART READY TO DROP AT END OF ACCELERATED STROKE
PART READY TO DROP AT END OF ACCELERATED STROKE
TOTAL TRAVEL INCLUDING ACCELERATED STROKE
PINION
ACTUATING STUD
TOTAL TRAVEL INCLUDING ACCELERATED STROKE
PINION
EJECTOR TRAVEL
ACCELERATED EJECTOR ASSEMBLY
ACTUATING STUD
EJECTOR TRAVEL
RACKS
BUMPER STUD
ACCELERATED EJECTOR ASSEMBLY
RACKS
BUMPER STUD
PARTS READY TO DROP AT END OF ACCELERATED STROKE
MOLDED PARTS READY TO BE EJECTED
TOTAL TRAVEL INCLUDING ACCELERATED STROKE
PINION
ACTUATING STUD
EJECTOR TRAVEL
ACCELERATED EJECTOR ASSEMBLY
BUMPER STUD
RACKS
EJECTOR PIN DIAMETER (MAXIMUM)
USED WITH PLATE THICKNESS
ITEM NUMBER
EJECTOR PLATE
EJECTOR RETAINER PLATE
DESCRIPTION
PIN TYPE – SMALL
1"
1 ⁄
1 ⁄
AEP10
2
4
PIN TYPE – REGULAR
1 1 ⁄
1 ⁄
2 OR
5 ⁄
1 ⁄
AEP20
8
8
2
BUMPER TYPE – SMALL
1"
1/2
—
AEB10
BUMPER TYPE – REGULAR
1 1 ⁄
1 ⁄
2 OR
5 ⁄
—
AEB20
8
8
154
U.S. 800-626-6653 ■ Canada 800-387-6600 ■ Mexico 52-442-713-5666 ■ dme.net ■ store.dme.net.
Made with FlippingBook - professional solution for displaying marketing and sales documents online