Abstract: A device for measuring lung function parameters using quiet exhalation has a flow tube with a mouthpiece end and an outlet, a shutter covering the outlet of the flow tube, a controllable latch closing and releasing the shutter, a flow sensor for measuring flow in the flow tube following release of the shutter, a pressure sensor for measuring pressure in the flow tube prior to the release of the shutter, a latch controller connected to the pressure sensor and the controllable latch, and a check valve arranged in the flow tube or the shutter for allowing inhalation while the shutter is closed so that the device can be used throughout at least one inhalation and exhalation cycle.

Abstract: A device for measuring lung function parameters using quiet exhalation has a flow tube with a mouthpiece end and an outlet, a shutter covering the outlet of the flow tube, a controllable latch closing and releasing the shutter, a flow sensor for measuring flow in the flow tube following release of the shutter, a pressure sensor for measuring pressure in the flow tube prior to the release of the shutter, a latch controller connected to the pressure sensor and the controllable latch, and a check valve arranged in the flow tube or the shutter for allowing inhalation while the shutter is closed so that the device can be used throughout at least one inhalation and exhalation cycle.

Abstract: An assembly for protecting the rain gutter of an automobile having a main assembly body a first securing means, and a second securing means whereby said assembly is constructed and arranged to cover the rain gutter of an automobile.

Abstract: An assembly for protecting the rain gutter of an automobile having a main assembly body a first securing means, and a second securing means whereby said assembly is constructed and arranged to cover the rain gutter of an automobile.

Abstract: An assembly for protecting the rain gutter of an automobile having a main assembly body a first securing means, and a second securing means whereby said assembly is constructed and arranged to cover the rain gutter of an automobile.

Abstract: A floor formwork system is disclosed. The floor formwork system comprises a form member having a reinforcement beam attached to a surface of the form member. The reinforcement beam of the floor formwork system is positioned and attached in grooves within or on the contact surface of the form member. The reinforcement beam comprises a plurality of longitudinal rods or members, one or more of which are connected by a diagonal support member. Concrete is added to the assembled form member and reinforcement beam so as to create a floor or ceiling, or other structure. A method of assembling the formwork system and use for preparation for a floor or ceiling is also disclosed.

Abstract: A load bearing wall formwork system and method are disclosed. The load bearing wall formwork system comprises a unique clip assembly for joining two or more substantially planar structures, such as a wall panel, in a spaced apart manner and providing a space there between for placement of a flowable material. The clip assembly comprises a first clip member having a first side for attachment to the wall panel, a second side and an opening positioned between the first and second sides, as well as a second clip member, engageable with the first clip member, having a first side for attachment to a second wall panel, a second side and an opening positioned between the first and second sides. The openings provided in the first and second clip members are aligned when the clip members are engaged. A connecting member is insertable into the aligned openings of the first and second clip members, connecting the first and second clip members together.

Abstract: A floor formwork system is disclosed. The floor formwork system comprises a form member having a reinforcement beam attached to a surface of the form member. The reinforcement beam of the floor formwork system is positioned and attached in grooves within or on the contact surface of the form member. The reinforcement beam comprises a plurality of longitudinal rods or members, one or more of which are connected by a diagonal support member. Concrete is added to the assembled form member and reinforcement beam so as to create a floor or ceiling, or other structure. A method of assembling the formwork system and use for preparation for a floor or ceiling is also disclosed.

Abstract: A load bearing wall formwork system and method are disclosed. The load bearing wall formwork system comprises a unique clip assembly for joining two or more substantially planar structures, such as a wall panel, in a spaced apart manner and providing a space there between for placement of a flowable material. The clip assembly comprises a first clip member having a first side for attachment to the wall panel, a second side and an opening positioned between the first and second sides, as well as a second clip member, engageable with the first clip member, having a first side for attachment to a second wall panel, a second side and an opening positioned between the first and second sides. The openings provided in the first and second clip members are aligned when the clip members are engaged. A connecting member is insertable into the aligned openings of the first and second clip members, connecting the first and second clip members together.

Abstract: A load bearing wall formwork system and method are disclosed. The load bearing wall formwork system comprises a unique clip assembly for joining two or more substantially planar structures, such as a wall panel, in a spaced apart manner and providing a space there between for placement of a flowable material. The clip assembly comprises a first clip member having a first side for attachment to the wall panel, a second side and an opening positioned between the first and second sides, as well as a second clip member, engageable with the first clip member, having a first side for attachment to a second wall panel, a second side and an opening positioned between the first and second sides. The openings provided in the first and second clip members are aligned when the clip members are engaged. A connecting member is insertable into the aligned openings of the first and second clip members, connecting the first and second clip members together.

Abstract: A floor formwork system is disclosed. The floor formwork system comprises a form member having a reinforcement beam attached to a surface of the form member. The reinforcement beam of the floor formwork system is positioned and attached in grooves within or on the contact surface of the form member. The reinforcement beam comprises a plurality of longitudinal rods or members, one or more of which are connected by a diagonal support member. Concrete is added to the assembled form member and reinforcement beam so as to create a floor or ceiling, or other structure. A method of assembling the form work system and use for preparation for a floor or ceiling is also disclosed.

Abstract: A wall board assembly and fastening system is provided. The wall board assembly has a first wall board having a tongue on at least one edge thereof. A second wall board is provided having a groove on at least one edge thereof for matingly receiving the tongue of the first wall board. A first opening is provided in at least one of the first and second wall boards having a fastener inserted therein that permits movement. A second opening is also provided in at least one of the first and second wall boards. The second opening has a fastener inserted therein that provides a stationary attachment of the wall board. As a result, the wall board assembly is fixed at a stationary point, but has a tolerance or range of movement about the fastener permitting movement. A method of assembling a wall board assembly using the foregoing is also disclosed.