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A Device For Inspecting A Spiral Bush Bearing

Abstract: “A DEVICE FOR INSPECTING A SPIRAL BUSH BEARING” The present disclosure discloses a device (100) for inspection of spiral bush bearings. The device (100) comprises a base, a plurality of projections (2), and at least one support member (3). The at least one support member (3) is connectable to a portion of the base (1) and is 5 structured to receive and support the spiral bush bearing (4). The plurality of projections (2) is defined to project from at least a region of an extended portion (1a) of the base (1) and is configured to contact the spiral bush bearing (4) to determine alignment and for inspecting the spiral bush bearing (4). With such configuration, the device (100) may inspect deformation of a spiral bush bearing (4) and identify spiral bush bearing (4) within acceptable deformation 10 value for re-use. The device (100) may reduce expenses involved in replacing bearings which are undeformed and/or with minimal deformation. Figure 1a is a representative figure.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
31 July 2023
Publication Number
06/2025
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application

Applicants

TATA STEEL LIMITED
Jamshedpur – 831001, Jharkhand, India

Inventors

1. SANJEEV KUMAR MISHRA
C/o Tata Steel Limited, Jamshedpur – 831001, Jharkhand, India
2. ANUJ KUMAR
C/o Tata Steel Limited, Jamshedpur – 831001, Jharkhand, India
3. NIRMAL KUMAR
C/o Tata Steel Limited, Jamshedpur – 831001, Jharkhand, India
4. BISWAMAY BANERJEE
C/o Tata Steel Limited, Jamshedpur – 831001, Jharkhand, India
5. T. ROY CHOUDHURY
C/o Tata Steel Limited, Jamshedpur – 831001, Jharkhand, India
6. JANARDAN SINGH
C/o Tata Steel Limited, Jamshedpur – 831001, Jharkhand, India

Specification

Description:PLEASE SEE THE ATTACHMENTS. , Claims:PLEASE SEE THE ATTACHMENTS.

Documents

Application Documents

# Name Date
1 202331051481-STATEMENT OF UNDERTAKING (FORM 3) [31-07-2023(online)].pdf 2023-07-31
2 202331051481-REQUEST FOR EXAMINATION (FORM-18) [31-07-2023(online)].pdf 2023-07-31
3 202331051481-POWER OF AUTHORITY [31-07-2023(online)].pdf 2023-07-31
4 202331051481-FORM 18 [31-07-2023(online)].pdf 2023-07-31
5 202331051481-FORM 1 [31-07-2023(online)].pdf 2023-07-31
6 202331051481-DRAWINGS [31-07-2023(online)].pdf 2023-07-31
7 202331051481-DECLARATION OF INVENTORSHIP (FORM 5) [31-07-2023(online)].pdf 2023-07-31
8 202331051481-COMPLETE SPECIFICATION [31-07-2023(online)].pdf 2023-07-31
9 202331051481-FORM-8 [01-08-2023(online)].pdf 2023-08-01
10 202331051481-Proof of Right [14-05-2024(online)].pdf 2024-05-14