Linear drive for an injection molding machine

A linear drive for an injection molding machine includes a housing defining a sealed interior space containing a gas volume. The housing has two housing portions constructed for telescopic movement within one another. A spindle drive is accommodated in the housing and operated by the electric motor....

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1. Verfasser: ICKINGER GEORG MICHAEL
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creator ICKINGER GEORG MICHAEL
description A linear drive for an injection molding machine includes a housing defining a sealed interior space containing a gas volume. The housing has two housing portions constructed for telescopic movement within one another. A spindle drive is accommodated in the housing and operated by the electric motor. The spindle drive includes a spindle shaft, which is axially securely fixed to one of the housing portions, and a spindle nut, which is arranged on the spindle shaft and axially securely fixed to the other one of the housing portions. Acting on the spindle drive is an energy accumulator which is constructed for discharge in a first operating cycle which is energy-intensive and for recharging in a second operating cycle which is opposite to the first operating cycle and requires little energy.
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subjects AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title Linear drive for an injection molding machine
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