Abstract

A modular system for preventing the unauthorized use of a firearm is provided. The system includes a safety module that is configured to attach to a firearm using a standard rail mount found on most firearms. The safety module includes a trigger bar that is configured to extend from the safety module to behind or through the side of the trigger of the firearm. The safety module further includes a locking mechanism that, in a first state, prevents the trigger bar from moving rearward and thereby also prevents the trigger from being pulled. The locking mechanism further includes a second state where the trigger bar is allowed to move with the trigger thereby allowing the trigger to be pulled.

IPC Classes  ?

• F41A 17/06 - Electric or electromechanical safeties
• G06K 19/07 - Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards with integrated circuit chips
• E05B 73/00 - Devices for locking portable objects against unauthorised removalLocking devices not provided for in other groups of this subclass
• A61B 5/024 - Measuring pulse rate or heart rate
• A61B 5/00 - Measuring for diagnostic purposes Identification of persons
• A61B 5/08 - Measuring devices for evaluating the respiratory organs
• H04N 5/77 - Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
• G16H 40/67 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
• G16H 50/30 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indicesICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for individual health risk assessment
• H04N 23/51 - Housings

Abstract

In an implementation, a roller system is provided. The roller system includes a modular frame. The frame includes a plurality of weight component attachment points. Each weight component attachment point is adapted to receive one or more weight components such that a weight of the frame and location of a center of gravity of the frame is adjusted by the addition of one or more weight components to each of the plurality of weight component attachment points. The frame further includes at least one arm assembly adapted to connect to the frame, and to apply force to a surface, wherein the force applied to the surface is proportional to the weight of the frame and the location of the center of gravity of the frame.

IPC Classes  ?

• F41H 11/30 - Self-propelled mine-clearing vehiclesMine-clearing devices attachable to vehicles with rollers creating a surface load on the ground, e.g. steadily increasing surface load, for triggering purposes
• F41H 11/26 - Self-propelled mine-clearing vehiclesMine-clearing devices attachable to vehicles with ground-penetrating elements, e.g. with means for removing buried landmines from the soil the elements being rotary ground-penetrating elements

Abstract

In an implementation, a roller system is provided. The roller system includes a modular frame. The frame includes a plurality of weight component attachment points. Each weight component attachment point is adapted to receive one or more weight components such that a weight of the frame and location of a center of gravity of the frame is adjusted by the addition of one or more weight components to each of the plurality of weight component attachment points. The frame further includes at least one arm assembly adapted to connect to the frame, and to apply force to a surface, wherein the force applied to the surface is proportional to the weight of the frame and the location of the center of gravity of the frame.

IPC Classes  ?

• F41H 11/12 - Means for clearing land minefieldsSystems specially adapted for detection of landmines

Abstract

A roller system including a frame, a plurality of arm assemblies configured to apply a force to a surface, each arm assembly including an arm pivotably connected to the frame and a roller assembly pivotably connected to the arm and having a plurality of rollers configured to engage with the surface, and a pressure distribution system configured to adjust the force applied to the surface by at least one of the plurality of arm assemblies.

IPC Classes  ?

• F41H 11/16 - Self-propelled mine-clearing vehiclesMine-clearing devices attachable to vehicles