PATENT CLAIM ANALYSIS

Application Number: 15906119
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["299", "021000"]

Abstract:
The present invention is a hydraulically operated splitting device with a piston cylinder unit comprising an extending chamber and a retracting chamber in which a piston is supported, displaceable in an extending direction and a retracting direction, allowing the extending chamber and the retracting chamber to be impinged with pressurized hydraulic medium for moving the piston at a displacement speed, a cylinder housing at which a plurality of pressure pads is supported, displaceable perpendicular to the extending direction and the retracting direction, a wedged lance connected to a piston rod of the piston and mobile with said piston, which engages wedge-shaped pressure areas of the pressure pads complementary to the wedged lance, and moves the pressure pads perpendicular to the extending direction and the retracting direction, a lubrication unit by which lubricant can be inserted from a lubricant reservoir to an area between the wedged lance and the pressure pads, with the splitting device comprising a protective unit by which the displacement speed can be reduced depending on the fill level of the lubricant in the lubricant reservoir.

Claim (Index 1):
A hydraulically operated splitting device comprising:\n a piston-cylinder unit with an extending chamber and a retracting chamber in which a piston is supported displaceable in an extending direction and a retracting direction, allowing the projecting chamber and the retracting chamber to be impinged with pressurized hydraulic medium for moving the piston with a displacement speed, a cylinder housing at which a plurality of pressure pads is supported in a displaceable manner and perpendicular to the extending direction and the retracting direction, a wedged lance connected to a piston rod of the piston and movable with said piston, which engages wedge-shaped pressure areas of the pressure pads, which are complementary to the wedged lance, and displaces the pressure pads depending on the position of the piston in the piston cylinder unit perpendicular to the extending direction and the retracting direction, a lubricating unit by which lubricant can be inserted from a lubricant reservoir between the wedged lance and the pressure pads, with the splitting device comprising a protective unit by which the displacement speed can be reduced depending on the fill level of the lubricant in the lubricant reservoir.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.64789
- Patent Class: 299.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12450545', '11597132', '13541070', '12811032', '14739615']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6395714905180313
- 35 USC 102 Novelty (BERT): 0.4641111661952234
- Combined Prediction Score: 0.6220254580857505
- Mean Citation Score: 171.053556
- Max Citation Score: 182.29475
- Similarity Product: 150.37918253189326

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

Dataset: test