PATENT CLAIM ANALYSIS

Application Number: 15866750
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["073", "862381"]

Abstract:
A motor-driven machine-tool unit such as a multi-axis turning head or a motor spindle, having a stator unit and at least one rotor unit that is rotatable about a rotation axis, wherein the rotor unit comprises at least one tool receptacle unit having a tool clamping device that is adjustable in a longitudinal direction of the rotation axis and impingeable with a clamping force, for fixing and bracing a releasably fixable tool, wherein comparatively high requirements are met, in particular, in terms of the accuracy of the machining and/or the reliability in the machining. According to the present invention, this is achieved above all in that at least two clamping force sensors are provided for detecting the bracing of the tool clamping device, in particular the clamping force that is caused in the fixing and bracing.

Claim (Index 7):
The machine-tool unit as claimed in  claim 1 , wherein the clamping force sensor is disposed in the direction of the rotation axis in the region of the tool clamping device and/or of the tool receptacle unit.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 86.0
- Lexical Diversity: 2.02778
- Patent Class: 73.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11353393', '14165447', '12010791', '13898920', '12017664']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7106766222918683
- 35 USC 102 Novelty (BERT): 0.4874928026049091
- Combined Prediction Score: 0.6883582403231725
- Mean Citation Score: 172.97501599999995
- Max Citation Score: 183.13934
- Similarity Product: 123.18614081174611

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test