PATENT CLAIM ANALYSIS

Application Number: 15777912
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["105", "141000"]

Abstract:
A central traction device for a straddling monorail train includes a traction pin and a traction beam. A central sleeve is provided at the center of the traction beam, and the traction pin is mounted in the central sleeve. An inner cavity of the central sleeve has a corset-shaped structure having large diameters on an upper end and a lower end and a small diameter at a middle part, forming double tapered bevels, and a resilient rubber bush is provided between an inner wall of the central sleeve and the traction pin. The device has a simple and compact overall structure and facilitates connection and separation between the train body and the bogie; by providing the lift assembly, the traction device is fixedly connected to the frame, thus the traction device can be wholly lifted; and operation process and environment of raising and lowering the vehicle are improved.

Claim (Index 6):
The central traction device for the straddle-type monorail train according to  claim 5 , wherein a traction pin hole, which is cut-through from top to bottom, is provided at the center of the traction pin, and a long bolt passing through the traction pin hole is mounted in the traction pin hole, an annular positioning block is mounted at a top side of the traction pin hole and a top portion of the long bolt passes through the positioning block, a bottom portion of the long bolt has external threads, an internal threaded hole is provided at the center of the lower gland, and the bottom portion of the long bolt and the lower gland are fixedly connected by screw threads.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 93.0
- Lexical Diversity: 1.93902
- Patent Class: 105.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13597209', '15112238', '15106274', '15559004', '14354047']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7276596332150651
- 35 USC 102 Novelty (BERT): 0.4934320227001539
- Combined Prediction Score: 0.704236872163574
- Mean Citation Score: 207.006762
- Max Citation Score: 214.27574
- Similarity Product: 136.49680623275995

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

Dataset: test