US 11,911,772 B2 · Blade head for granulating strands of material and granulating apparatus having such a blade head and method for assembling such a blade head

Abstract

A blade head for granulating strands of material comprises a blade carrier and at least one granulating blade fastened thereto. The respective granulating blade is fastened to a positioning component which bears against the blade carrier for the rough positioning of the granulating blade. For fine positioning purposes, at least one adjusting element bears against the respective granulating blade. The blade head permits simple, user-friendly and precise assembly and setting of the respective granulating blade.

Claims16

Dependent claims

A blade head for granulating strands of material, comprising:

a blade carrier, and
at least one granulating blade which is fastened to the blade carrier,
wherein the respective granulating blade is pre-assembled and fastened to a positioning component,
wherein the respective positioning component bears against the blade carrier in an x direction and in a y direction for the rough positioning of the granulating blade, and
wherein at least one adjusting element bears against the respective granulating blade and the at least one adjusting element is adjustable in a z direction for fine positioning purposes.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

17/182,778Filed 23 Feb 2021

Priority

DE 10 2020 202 402.225 Feb 2020

Published

US 2021/0260599 A126 Aug 2021

Granted

27 Feb 2024

Term ends

Not estimatedThe source records don’t support an estimate.

Classification15 codes

B02C 18/18
Details: knives; Mountings thereof
B29B 9/065
In the form of filamentary material, e.g. combined with extrusion: under-water, e.g. underwater pelletizers
B02C 18/148
Within horizontal containers: specially adapted for disintegrating plastics, e.g. cinematographic films
B26D 1/28
Moving about an axis substantially perpendicular to the line of cut: and rotating continuously in one direction during cutting

Blade head for granulating strands of material and granulating apparatus having such a blade head and method for assembling such a blade head

Life of this patent

Blade head for granulating strands of material and granulating apparatus having such a blade head and method for assembling such a blade head

Life of this patent

Abstract

Claims16