TREA

Screwed connections specially modified in view of tensile load Break-bolts

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Industry

  • CPC
  • F16B31/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER

Current Industry

F16B31/00Screwed connections specially modified in view of tensile load Break-bolts

Sub Industries

F16B31/005Breakbolts loosening due to the action of an explosive charge F16B31/007Break-bolts loosening at high temperature F16B31/02for indicating the attainment of a particular tensile load or limiting tensile load F16B31/021by means of a frangible part F16B31/024with the bottom of the nut or of the head of the bolt having gaps which close as the bolt tension increases F16B31/025with a gauge pin in a longitudinal bore in the body of the bolt F16B31/027with a bolt head causing the fastening or the unfastening tool to lose the grip when a specified torque is exceeded F16B31/028with a load-indicating washer or washer assembly F16B31/04for maintaining a tensile load F16B31/043Prestressed connections tensioned by means of liquid, grease, rubber, explosive charge, or the like F16B31/06having regard to possibility of fatigue rupture
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Shear bolt with safety feature
    • Patent number 12,297,854
    • Issue date May 13, 2025
    • Richards Mfg. Co. Sales, LLC
    • Bruce Bier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems and methods for assembling a hammer tool
    • Patent number 12,297,855
    • Issue date May 13, 2025
    • Caterpillar Inc.
    • Cody Moore
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Management system using a sensing washer for detecting attachment s...
    • Patent number 12,292,072
    • Issue date May 6, 2025
    • Alps Alpine Co., Ltd.
    • Shinji Murata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable spacer with hardened ends
    • Patent number 12,292,083
    • Issue date May 6, 2025
    • Temper Corporation
    • John E. Rode
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bolt tensioner and fastener assemblies
    • Patent number 12,292,073
    • Issue date May 6, 2025
    • Zoltan A. Kemeny
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Captive shear bolt
    • Patent number 12,286,996
    • Issue date Apr 29, 2025
    • BURNDY LLC
    • Nicholas Polidori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Swaged fasteners
    • Patent number 12,247,600
    • Issue date Mar 11, 2025
    • STAR FASTENERS LIMITED
    • Daniel Ian Starbuck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-piece bolts and methods of making the same
    • Patent number 12,241,494
    • Issue date Mar 4, 2025
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Foreign material exclusion plug for structural threads with breakaw...
    • Patent number 12,234,854
    • Issue date Feb 25, 2025
    • Consolidated Nuclear Security, LLC
    • Robert N. Cole
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Range taking shear bolts and drive tools
    • Patent number 12,215,726
    • Issue date Feb 4, 2025
    • Richards Mfg. Co., A New Jersey Limited Partnership
    • Christopher A. Juillet
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Looseness detection sensor and method
    • Patent number 12,203,823
    • Issue date Jan 21, 2025
    • Nippon Telegraph and Telephone Corporation
    • Eri Matsunaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Visual indicator for correct torsion of a rock bolt
    • Patent number 12,203,372
    • Issue date Jan 21, 2025
    • Sandvik Mining and Construction Tools AB
    • Steven Weaver
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fastening system, a fastener assembly, and a method of preloading t...
    • Patent number 12,203,499
    • Issue date Jan 21, 2025
    • The Boeing Company
    • Adam Ian Nadel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque-limiting axle nut
    • Patent number 12,196,243
    • Issue date Jan 14, 2025
    • Brian Ford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fasteners with visual indication of correct installation and method...
    • Patent number 12,188,508
    • Issue date Jan 7, 2025
    • The Boeing Company
    • Jonathan Y. Ahn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded fastener
    • Patent number 12,180,989
    • Issue date Dec 31, 2024
    • Illinois Tool Works Inc.
    • Victor Truong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Frangible detent pin
    • Patent number 12,173,740
    • Issue date Dec 24, 2024
    • Raytheon Company
    • Robert D. Travis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self tightening nut and bolt system
    • Patent number 12,173,741
    • Issue date Dec 24, 2024
    • Brady Fox-Mudge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Looseness detection device and looseness detection method
    • Patent number 12,158,389
    • Issue date Dec 3, 2024
    • Nippon Telegraph and Telephone Corporation
    • Tadashi Minotani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Preload controlled stud lockbolt
    • Patent number 12,129,881
    • Issue date Oct 29, 2024
    • Howmet Aerospace Inc.
    • Thomas Brennetot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anchoring device
    • Patent number 12,123,450
    • Issue date Oct 22, 2024
    • Robert Bosch GmbH
    • Thomas Buck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expandable washer
    • Patent number 12,117,032
    • Issue date Oct 15, 2024
    • Columbia Insurance Company
    • Steven Brekke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded fastener capable of torque detection
    • Patent number 12,098,740
    • Issue date Sep 24, 2024
    • Kabo Tool Company
    • Chih-Ching Hsieh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling assemblies having frangible portions
    • Patent number 12,092,138
    • Issue date Sep 17, 2024
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Joshua S. Lynch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw having stacked screw heads
    • Patent number 12,092,141
    • Issue date Sep 17, 2024
    • Alpha Networks Inc.
    • Tzu-Chih Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermally stabilized fastener system and method
    • Patent number 12,071,969
    • Issue date Aug 27, 2024
    • James Alan Monroe
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Thermally stabilized fastener system and method
    • Patent number 12,071,970
    • Issue date Aug 27, 2024
    • James Alan Monroe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Shearable fastener bolt and method for clamping electric wires, and...
    • Patent number 12,066,047
    • Issue date Aug 20, 2024
    • TYCO ELECTRONICS-SIMEL
    • Bruno Peltier
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device for tensioning a connecting element
    • Patent number 12,048,989
    • Issue date Jul 30, 2024
    • Caterpillar Energy Solutions GmbH
    • Inigo Guisasola
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Method and apparatus for fastening in a high fluid pressure environ...
    • Patent number 12,044,264
    • Issue date Jul 23, 2024
    • Nord-Lock Switzerland GmbH
    • Andrew Duncan McPhee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    MOUNTING DEVICE
    • Publication number 20250137756
    • Publication date May 1, 2025
    • KNDS DEUTSCHLAND GMBH & CO. KG
    • Christian SCHWIPPL
    • F41 - WEAPONS
  • Information Patent Application

    THREADED FASTENER
    • Publication number 20250084890
    • Publication date Mar 13, 2025
    • Illinois Tool Works Inc.
    • Victor Truong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BOLT SYSTEM
    • Publication number 20250075729
    • Publication date Mar 6, 2025
    • ISRAEL AEROSPACE INDUSTRIES LTD
    • Yaacov KRAIZMAN
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    FASTENER ASSEMBLY FOR A GAS TURBINE ENGINE
    • Publication number 20250075637
    • Publication date Mar 6, 2025
    • Roger Gates
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RADIAL FIT BOLT ASSEMBLY
    • Publication number 20250035146
    • Publication date Jan 30, 2025
    • Pilgrim International Ltd.
    • David CHARLES
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE LIMITING FASTENER
    • Publication number 20250027523
    • Publication date Jan 23, 2025
    • Pratt & Whitney Canada Corp.
    • Alexandre TASSE ROY
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Break-Off Bolt with Torque-Limiting Section
    • Publication number 20240418199
    • Publication date Dec 19, 2024
    • Tyco Electronics - Simel
    • Julien Dossmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TELESCOPE SYSTEM AND METHOD
    • Publication number 20240418200
    • Publication date Dec 19, 2024
    • James Alan Monroe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TELESCOPE SYSTEM AND METHOD
    • Publication number 20240418201
    • Publication date Dec 19, 2024
    • James Alan Monroe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A GRID FRAMEWORK STRUCTURE
    • Publication number 20240391691
    • Publication date Nov 28, 2024
    • OCADO INNOVATION LIMITED
    • Nicholas MCLARNEY
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    BREAK-AWAY BOLT
    • Publication number 20240384744
    • Publication date Nov 21, 2024
    • Melvin D. PLUMMER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fastener, Monitoring Method and System
    • Publication number 20240369092
    • Publication date Nov 7, 2024
    • SENS-IN S.R.L.
    • Michele Poggipolini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Torque-Limiting Fastener
    • Publication number 20240352961
    • Publication date Oct 24, 2024
    • Axovia, L.L.C.
    • Mark Nowakowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    APPARATUS FOR TIGHTENING THREADED FASTENERS
    • Publication number 20240337281
    • Publication date Oct 10, 2024
    • HYTORC DIVISION UNEX CORPORATION
    • John K. JUNKERS
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Adjustable Torqueing System
    • Publication number 20240328449
    • Publication date Oct 3, 2024
    • TUSAS- TURK HAVACILIK VE UZAY SANAYII ANONIM SIRKETI
    • Fatih TURK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Beam Clamp, and a Mounting Assembly
    • Publication number 20240328442
    • Publication date Oct 3, 2024
    • Poyplas International Ply Ltd
    • Peter Luscombe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEPARATION DEVICE COMPRISING A DAMPING ELEMENT
    • Publication number 20240318682
    • Publication date Sep 26, 2024
    • PYROALLIANCE
    • Bertrand HAGUENAUER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH-VOLTAGE BATTERY QUICK RELEASE SYSTEM FOR VEHICLE
    • Publication number 20240317062
    • Publication date Sep 26, 2024
    • FCA US LLC
    • Arturo Guzman-Magana
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    U-BOLT AND CONSTRUCTION METHOD
    • Publication number 20240309903
    • Publication date Sep 19, 2024
    • Nippon Telegraph and Telephone Corporation
    • Toshiki NAKANISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    APPARATUS FOR FRANGIBLY SUPPORTING AN OBJECT TO A BASE
    • Publication number 20240295235
    • Publication date Sep 5, 2024
    • Michael Edward Cummings
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FASTENER, METHOD OF MANUFACTURING ULTRASOUND TREATMENT TOOL, AND UL...
    • Publication number 20240288020
    • Publication date Aug 29, 2024
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Yasuhiro MAEDA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Torque-Limiting Nut
    • Publication number 20240263663
    • Publication date Aug 8, 2024
    • Stemco Products, Inc.
    • Larry Seeds
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Washer and Screw Connection System
    • Publication number 20240263664
    • Publication date Aug 8, 2024
    • FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
    • Saskia Nina BIEHL
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE-LIMITING AXLE NUT
    • Publication number 20240247674
    • Publication date Jul 25, 2024
    • AMSTED RAIL COMPANY, INC.
    • Brian Ford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAPTIVE SHEAR BOLT
    • Publication number 20240247675
    • Publication date Jul 25, 2024
    • Burndy, LLC
    • Nicholas Polidori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SAFETY FASTENER
    • Publication number 20240229852
    • Publication date Jul 11, 2024
    • Craig Richard Anstee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BREAKAWAY THREADED FASTENERS AND ELECTRICAL CONNECTORS HAVING SUCH...
    • Publication number 20240218898
    • Publication date Jul 4, 2024
    • HUBBELL INCORPORATED
    • Dana Khalid Saeed
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    A DEVICE AND METHOD FOR DETERMINING AMOUNT OF FORCE APPLICATION
    • Publication number 20240218899
    • Publication date Jul 4, 2024
    • NORD-LOCK SWITZERLAND GMBH
    • Damien Jean François Thomas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEMS AND METHODS FOR ASSEMBLING A HAMMER TOOL
    • Publication number 20240191742
    • Publication date Jun 13, 2024
    • Caterpillar Inc.
    • Cody MOORE
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    System for Wireless Retrieval of Measured Component Data
    • Publication number 20240187760
    • Publication date Jun 6, 2024
    • Black & Decker Inc.
    • Daniel J. White
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE