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 10):
The central traction device for the straddle-type monorail train according to  claim 9 , wherein the traction rubber stack is formed by vulcanizing five parallel metallic plates and four layers of rubber between the adjacent metallic plates together, two positioning and mounting mandrels, which protrude out, are respectively provided on outer surfaces of two metallic plates on outermost sides, and the two positioning and mounting mandrels are respectively inserted into a rubber stack mounting hole provided in the end plate and a rubber stack mounting hole provided in the traction beam to achieve fixing.

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): 0.726793210346556
- 35 USC 102 Novelty (BERT): 0.4979008804011107
- Combined Prediction Score: 0.7039039773520115
- Mean Citation Score: 207.006762
- Max Citation Score: 214.27574
- Similarity Product: 128.67730479032517

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

Dataset: test