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नर्र्ामर् सं. 32/2024 शुक्रवार दिर्ांक: 09/08/2024

पेटेंट कार्ाालर् का एक प्रकाशर्

The Patent Office Journal No. 32/2024 Dated 09/08/2024 70591

(54) Title of the invention : DEVELOPMENT OF BALLISTIC ARMOR PLATE USING CFRP-TI6AL4V STACKED COMPOSITE MATERIAL

(71)Name of Applicant :
1)Rahul Raju Kundiya
Address of Applicant :House No. 2155E, Gowalkot Road, Near Maharashtra
Saw Mill ----------- -----------
Name of Applicant : NA
Address of Applicant : NA
(72)Name of Inventor :
1)Rahul Raju Kundiya
Address of Applicant :Department of Mechanical Engineering, VPM's Maharshi
Parshuram College of Engineering, Velneshwar Guhagar ----------- -----------
2)Ketan Raju Kundiya
Address of Applicant :Department of Computer Engineering, VPM's Maharshi
Parshuram College of Engineering, Velneshwar Guhagar ----------- -----------
:F41H0005040000, F41H0001020000, 3)Pranav Uttam Sawant
(51) International
B32B0005020000, B32B0005260000, Address of Applicant :Department of Mechanical Engineering, VPM's Maharshi
classification
B32B0007120000 Parshuram College of Engineering, Velneshwar Guhagar ----------- -----------
(86) International 4)Hrishikesh Bhave
:NA
Application No Address of Applicant :Department of Mechanical Engineering, VPM's Maharshi
:NA
Filing Date Parshuram College of Engineering, Velneshwar Guhagar ----------- -----------
(87) International 5)Swanand Joshi
: NA
Publication No Address of Applicant :Department of Mechanical Engineering, VPM's Maharshi
(61) Patent of Addition to Parshuram College of Engineering, Velneshwar Guhagar ----------- -----------
:NA
Application Number 6)Jitendra Acharya
:NA
Filing Date Address of Applicant :Department of Mechanical Engineering, VPM's Maharshi
(62) Divisional to Parshuram College of Engineering, Velneshwar Guhagar ----------- -----------
:NA
Application Number 7)Gauri Joshi
:NA
Filing Date Address of Applicant :Department of Electronics & Computer Engineering, VPM's
Maharshi Parshuram College of Engineering, Velneshwar Guhagar ----------- -------
----
8)Gajanan Khapre
Address of Applicant :Department of Electronics & Computer Engineering, VPM's
Maharshi Parshuram College of Engineering, Velneshwar Guhagar ----------- -------
----
9)Dr. Pradeep Jadhav
Address of Applicant :Principal & Professor, Bharati Vidyapeeth College of
Engineering for Women, Pune Guhagar ----------- -----------
10)Dr. Mukundrao Kadam
Address of Applicant :Department of Mechanical Engineering, Bharati Vidyapeeth
(Deemed to be University), College of Engineering, Pune Guhagar ----------- -------
----
(57) Abstract :
The present invention relates to a novel ballistic armor plate designed to offer superior protection while reducing weight compared to traditional body armor solutions.
The armor plate features a multi-layered composite structure comprising four distinct materials arranged in a specific sequence. The outermost layer is Carbon Fiber
Reinforced Polymer (CFRP), sized at 300 mm × 250 mm × 2.5 mm, which serves as the strike face material to absorb and distribute the impact force from ballistic
threats. Beneath the CFRP layer is a Titanium Alloy Ti6Al4V layer, also sized at 300 mm × 250 mm × 2.5 mm, providing high-strength protection and enhancing
durability against high-velocity impacts. The third layer is a Kevlar fabric, measuring 300 mm × 250 mm × 0.5 mm, which contributes to energy absorption and reduces
backface deformation. The innermost layer is Ultra High Molecular Weight Polyethylene (UHMWPE), sized at 300 mm × 250 mm × 15 mm, offering robust resistance
to projectile penetration and fragmentation. This multi-layered composite structure achieves a total plate weight of approximately 2.129 kg, which is significantly
lighter than traditional ballistic armor plates typically weighing between 3 to 3.5 kg. The invention addresses the need for a lightweight, durable, and effective ballistic
protection solution for modern body armor applications.
No. of Pages : 20 No. of Claims : 3

The Patent Office Journal No. 32/2024 Dated 09/08/2024 70877