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 11):
The central traction device for the straddle-type monorail train according to  claim 1 , wherein the traction device further comprises a lift assembly comprising a lift plate, a lift baffle and a lift block;\n the lift plate is fixedly connected to the frame by a bolt, and a through hole, through which the traction pin passes, is provided at the center of the lift plate; and the lift baffle is formed by two longitudinal plates and two transverse plates, and the two longitudinal plates and the two transverse plates are fixed perpendicularly on a top of the lift plate by welding, the traction pin is located in a space enclosed by the two longitudinal plates and the two transverse plates, and each of four corners of the lift plate is welded with one lift block.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 93.0
- Lexical Diversity: 1.93902
- Patent Class: 105.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13597209', '15112238', '15106274', '15559004', '14354047']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7055958941061589
- 35 USC 102 Novelty (BERT): 0.4807147685137057
- Combined Prediction Score: 0.6831077815469135
- Mean Citation Score: 207.006762
- Max Citation Score: 214.27574
- Similarity Product: 154.7432036264968

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