PATENT CLAIM ANALYSIS

Application Number: 16047137
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["279", "062000"]

Abstract:
The invention relates to a chuck having a sleeve, a chuck body, a plurality of chuck jaws, an adjusting mechanism configured to adjust relative movement between the chuck jaws and the chuck body, at least one locating member and a pushing mechanism. The locating member is disposed on the chuck body between the adjacent chuck jaws. When the adjusting mechanism drives the chuck jaws to approach to each other relative to the longitudinal axis, the pushing mechanism pushes the locating member to move towards the longitudinal axis. When the adjusting mechanism drives the chuck jaws to move away from each other relative to the longitudinal axis, the pushing mechanism pushes the locating member to move away from the longitudinal axis. Therefore, the operation is more convenient and safer; the aligning effect is precise and reliable, and the pre-tightening force is stable.

Claim (Index 1):
A chuck, comprising:\n a sleeve; a chuck body rotatably disposed in the sleeve, wherein a longitudinal axis is defined extending along the direction of the chuck body; a plurality of chuck jaws configured to be distributed in the chuck body about the longitudinal axis being configured to be movable relative to the chuck body; an adjusting mechanism disposed between the sleeve and the chuck jaws being configured to adjust relative displacement between the chuck jaws and the chuck body; wherein the chuck further comprising at least one locating member being disposed between adjacent chuck jaws on the chuck body and a pushing mechanism, when the adjusting mechanism drives the chuck jaws moving close to the longitudinal axis, the locating member is driven by the pushing mechanism to move toward the longitudinal axis; and when the adjusting mechanism drives the chuck jaws moving away from each other along the longitudinal axis, the locating member is driven by the pushing mechanism to move away from the longitudinal axis.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 95.0
- Lexical Diversity: 2.62712
- Patent Class: 279.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14914944', '12689278', '11253535', '12038400', '11116127']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7206944985161327
- 35 USC 102 Novelty (BERT): 0.4829689695372967
- Combined Prediction Score: 0.696921945618249
- Mean Citation Score: 255.858266
- Max Citation Score: 298.87048
- Similarity Product: 221.73256935733795

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