Vibration Absorbing Grinding Wheel Redresser

Abstract: The present invention relates to vibration absorbing grinding wheel redresser for dressing of a grinding wheel while operating at approximately its normal speed of operation by means of stationary and rigidly held dressing tool (10) whereby the unit 10 stress in the minutely small local areas of support of the fine grinding wheel particles are exceeded and locally fractured and the grinding wheel surface is brought to the desired shape. Moreover, said grinding wheel redresser comprising: a bracket member (11) acting as the base of the complete fixture (10); a lead screw (40) having its distal ends (42) supported on plain bearings in hole (23) of bracket member (13); a plurality of threaded stepped ends (42); a dressing tool housing member (41) having threaded base to make a threaded kinematic pair with lead screw (40) to move the tool carriage to and fro linearly across the undressed grinding wheel width; and a housing member (41) also has a bore (46) within that the dressing tool (50).

Patent Information

Application #

Filing Date

27 March 2019

Publication Number

40/2020

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

kolkatapatent@Lsdavar.in

Parent Application

Patent Number

Legal Status

Grant Date

2024-03-05

Renewal Date

Applicants

BHARAT HEAVY ELECTRICALS LIMITED

Regional offices at REGIONAL OPERATIONS DIVISION (ROD)Plot No.9/1, DJ Block 3RDFLOOR, Karunamoyee, Salt Lake City, Kolkata-700091,having its registered office at BHEL House, Siri Fort, New Delhi-110049,INDIA

Inventors

1. SHIV KUMAR SAINY

TUM , HEEP, BHARAT HEAVY ELECTRICALS LIMITED, RANIPUR, HARIDWAR, UTTARAKHAND, INDIA-249403

2. PRAVESH KUMAR

TUM , HEEP, BHARAT HEAVY ELECTRICALS LIMITED, RANIPUR, HARIDWAR, UTTARAKHAND, INDIA-249403

3. UTKARSH PRAKASH

TUM , HEEP, BHARAT HEAVY ELECTRICALS LIMITED, RANIPUR, HARIDWAR, UTTARAKHAND, INDIA-249403

4. MITHILESH KUMAR

TUM , HEEP, BHARAT HEAVY ELECTRICALS LIMITED, RANIPUR, HARIDWAR, UTTARAKHAND, INDIA-249403

Specification

DESC:Please find the attached file ,CLAIMS:Please find the attached file

Documents

Orders

Section	Controller	Decision Date

Application Documents

#	Name	Date
1	201931011865-IntimationOfGrant05-03-2024.pdf	2024-03-05
1	201931011865-STATEMENT OF UNDERTAKING (FORM 3) [27-03-2019(online)].pdf	2019-03-27
2	201931011865-PatentCertificate05-03-2024.pdf	2024-03-05
2	201931011865-PROVISIONAL SPECIFICATION [27-03-2019(online)].pdf	2019-03-27
3	201931011865-POWER OF AUTHORITY [27-03-2019(online)].pdf	2019-03-27
3	201931011865-FER.pdf	2021-10-18
4	201931011865-FORM 1 [27-03-2019(online)].pdf	2019-03-27
4	201931011865-ABSTRACT [17-09-2021(online)].pdf	2021-09-17
5	201931011865-DRAWINGS [27-03-2019(online)].pdf	2019-03-27
5	201931011865-CLAIMS [17-09-2021(online)].pdf	2021-09-17
6	201931011865-Proof of Right (MANDATORY) [05-04-2019(online)].pdf	2019-04-05
6	201931011865-COMPLETE SPECIFICATION [17-09-2021(online)].pdf	2021-09-17
7	201931011865-DRAWING [23-03-2020(online)].pdf	2020-03-23
7	201931011865-CORRESPONDENCE [17-09-2021(online)].pdf	2021-09-17
8	201931011865-FER_SER_REPLY [17-09-2021(online)].pdf	2021-09-17
8	201931011865-CORRESPONDENCE-OTHERS [23-03-2020(online)].pdf	2020-03-23
9	201931011865-COMPLETE SPECIFICATION [23-03-2020(online)].pdf	2020-03-23
9	201931011865-FORM 3 [17-09-2021(online)].pdf	2021-09-17
10	201931011865-FORM 18 [08-06-2020(online)].pdf	2020-06-08
10	201931011865-OTHERS [17-09-2021(online)].pdf	2021-09-17
11	201931011865-FORM 18 [08-06-2020(online)].pdf	2020-06-08
11	201931011865-OTHERS [17-09-2021(online)].pdf	2021-09-17
12	201931011865-COMPLETE SPECIFICATION [23-03-2020(online)].pdf	2020-03-23
12	201931011865-FORM 3 [17-09-2021(online)].pdf	2021-09-17
13	201931011865-CORRESPONDENCE-OTHERS [23-03-2020(online)].pdf	2020-03-23
13	201931011865-FER_SER_REPLY [17-09-2021(online)].pdf	2021-09-17
14	201931011865-CORRESPONDENCE [17-09-2021(online)].pdf	2021-09-17
14	201931011865-DRAWING [23-03-2020(online)].pdf	2020-03-23
15	201931011865-COMPLETE SPECIFICATION [17-09-2021(online)].pdf	2021-09-17
15	201931011865-Proof of Right (MANDATORY) [05-04-2019(online)].pdf	2019-04-05
16	201931011865-CLAIMS [17-09-2021(online)].pdf	2021-09-17
16	201931011865-DRAWINGS [27-03-2019(online)].pdf	2019-03-27
17	201931011865-ABSTRACT [17-09-2021(online)].pdf	2021-09-17
17	201931011865-FORM 1 [27-03-2019(online)].pdf	2019-03-27
18	201931011865-POWER OF AUTHORITY [27-03-2019(online)].pdf	2019-03-27
18	201931011865-FER.pdf	2021-10-18
19	201931011865-PROVISIONAL SPECIFICATION [27-03-2019(online)].pdf	2019-03-27
19	201931011865-PatentCertificate05-03-2024.pdf	2024-03-05
20	201931011865-STATEMENT OF UNDERTAKING (FORM 3) [27-03-2019(online)].pdf	2019-03-27
20	201931011865-IntimationOfGrant05-03-2024.pdf	2024-03-05

Search Strategy

1	2020-12-3016-51-22E_30-12-2020.pdf