Patents by Inventor Sudhirkumar S KARAJGI
Sudhirkumar S KARAJGI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12269448Abstract: Disclosed is an actuator for a parking brake. In accordance with an aspect of the disclosure an actuator for a parking brake includes a motor generating power; a reduction gear portion configured to transmit the power of the motor to a parking portion implementing the parking braking of a vehicle; a locking portion configured to limit rotation of the reduction gear portion; and a housing in which the motor, the reduction gear portion, and the locking portion are accommodated; wherein the locking portion is configured to a lock gear coupled to the reduction gear portion to rotate together, a lever provided to be engaged with the lock gear through a hinge motion, an elastic member elastically supporting the lever toward the lock gear, and an electromagnet member that generates electromagnetic force when the power is applied to separate the lever from the lock gear.Type: GrantFiled: October 15, 2020Date of Patent: April 8, 2025Assignee: HL MANDO CORPORATIONInventors: Sudhirkumar S Karajgi, Prakash D Sunke
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Patent number: 12269447Abstract: Disclosed is an actuator for a parking brake. In accordance with an aspect of the disclosure an actuator for a parking brake includes a motor generating power; a reduction gear portion including a driving gear rotating in association with a drive shaft of the motor, and a sun gear coupled to the drive gear to rotate together; a housing in which the motor and the reduction gear portion are accommodated; and a locking portion configured to limit rotation of the reduction gear portion; wherein the locking portion is further configured to a pair of locking members configured to restrain and release at least a part of a rotation shaft of the sun gear, a plurality of elastic members supporting each of the locking members in a direction of the rotation shaft of the sun gear, an electromagnet member configured to separate the pair of locking members from the sun gear by generating an electromagnetic force when the power is applied.Type: GrantFiled: October 12, 2020Date of Patent: April 8, 2025Assignee: HL MANDO CORPORATIONInventors: Prakash D Sunke, Sudhirkumar S Karajgi
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Patent number: 12162450Abstract: Disclosed is an actuator for a parking brake. In accordance with an aspect of the disclosure an actuator for a parking brake includes a motor generating power; a reduction gear portion configured to transmit the power of the motor to a parking portion implementing a parking braking of a vehicle; a housing in which the motor and the reduction gear portion are accommodated; a housing cover for closing the housing; and a locking portion configured to limit rotation of the reduction gear portion; wherein the locking portion is configured to a locking member that is provided to be movable in an axial direction of the reduction gear portion and is close contact with or spaced apart from the reduction gear portion, an elastic member elastically supporting the locking member toward the reduction gear portion, an electromagnet member configured to separate the locking member from the reduction gear portion by generating an electromagnetic force when the power is applied.Type: GrantFiled: October 12, 2020Date of Patent: December 10, 2024Assignee: HL MANDO CORPORATIONInventors: Prakash D Sunke, Sudhirkumar S Karajgi
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Publication number: 20230160446Abstract: Disclosed herein a brake pad for a disk brake. The brake pad for a disk brake pressing a disc rotated together with a wheel includes a pad plate pressed by a piston moving forward and backward by a braking hydraulic pressure; a friction pad attached to one side surface of the pad plate and in contact with the disk; and a shim member integrally formed with the pad plate to protrude from the other side surface of the pad plate.Type: ApplicationFiled: August 9, 2022Publication date: May 25, 2023Inventors: Sudhirkumar S KARAJGI, Prakash D. SUNKE
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Publication number: 20220396253Abstract: Disclosed is an actuator for a parking brake. In accordance with an aspect of the disclosure an actuator for a parking brake includes a motor generating power; a reduction gear portion configured to transmit the power of the motor to a parking portion implementing the parking braking of a vehicle; a locking portion configured to limit rotation of the reduction gear portion; and a housing in which the motor, the reduction gear portion, and the locking portion are accommodated; wherein the locking portion is configured to a lock gear coupled to the reduction gear portion to rotate together, a lever provided to be engaged with the lock gear through a hinge motion, an elastic member elastically supporting the lever toward the lock gear, and an electromagnet member that generates electromagnetic force when the power is applied to separate the lever from the lock gear.Type: ApplicationFiled: October 15, 2020Publication date: December 15, 2022Applicant: MANDO CORPORATIONInventors: Sudhirkumar S KARAJGI, Prakash D SUNKE
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Publication number: 20220396252Abstract: Disclosed is an actuator for a parking brake. In accordance with an aspect of the disclosure an actuator for a parking brake includes a motor generating power; a reduction gear portion including a driving gear rotating in association with a drive shaft of the motor, and a sun gear coupled to the drive gear to rotate together; a housing in which the motor and the reduction gear portion are accommodated; and a locking portion configured to limit rotation of the reduction gear portion; wherein the locking portion is further configured to a pair of locking members configured to restrain and release at least a part of a rotation shaft of the sun gear, a plurality of elastic members supporting each of the locking members in a direction of the rotation shaft of the sun gear, an electromagnet member configured to separate the pair of locking members from the sun gear by generating an electromagnetic force when the power is applied.Type: ApplicationFiled: October 12, 2020Publication date: December 15, 2022Applicant: MANDO CORPORATIONInventors: Sudhirkumar S KARAJGI, Prakash D SUNKE
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Publication number: 20220388489Abstract: Disclosed is an actuator for a parking brake. In accordance with an aspect of the disclosure an actuator for a parking brake includes a motor generating power; a reduction gear portion configured to transmit the power of the motor to a parking portion implementing a parking braking of a vehicle; a housing in which the motor and the reduction gear portion are accommodated; a housing cover for closing the housing; and a locking portion configured to limit rotation of the reduction gear portion; wherein the locking portion is configured to a locking member that is provided to be movable in an axial direction of the reduction gear portion and is close contact with or spaced apart from the reduction gear portion, an elastic member elastically supporting the locking member toward the reduction gear portion, an electromagnet member configured to separate the locking member from the reduction gear portion by generating an electromagnetic force when the power is applied.Type: ApplicationFiled: October 12, 2020Publication date: December 8, 2022Applicant: MANDO CORPORATIONInventors: Sudhirkumar S KARAJGI, Prakash D SUNKE