A driving tool assembly includes a drive component adapted to be connected to a power tool or hand tool. A driven component is pivotally connected to the drive component and is adapted to receive a tool bit, drill bit, or otherwise provide a nut driver or socket wrench. A locking mechanism is provided for lockingly engaging the driven component to be in co-axial alignment with the drive component. The drive component includes a shaft or a mandrel having a driving shank formed or provided on one end thereof. The driving shank has a non-circular cross-section formed or defined by three or more curved and planar sidewalls. The number of sidewalls preferably includes three, four or six sidewalls, for engaging with a non-circular cavity of the driven component.

Pivotal/rigid accessories for power and hand tools

Wrench having angularly adjustable auxiliary handles

A substantially cylindrical plug-like clamp having a rectangular socket in one extremity, to receive the wires, and a circular socket in the other extremity, to receive a flexible tension element or fishing tape. A lever-actuated, flat shaft transversally crosses the rectangular socket which, when rotated, clamps insulated wires in the latter socket and a screw-actuated nipple in the circular socket acting to secure the extremity of a fishing tape in the latter socket.

Devices for drawing wires through conduits

A device to lift objects with a single strap including a center panel attached directly to a handle, the panel sliding up and down between a pair of housing panels with alignable slot openings through the two panel members and the center panel, the combined opening being sufficient to receive a free end of the strap with the other end of the strap securely fastened to the opposite side of the device so that when the strap is wrapped around the object to be lifted, and the free end inserted through the combined openings lifting on the handle immediately grabs the strap and releasing of the handle immediately releases the strap.

Moving/lifting device with a strap

An automated balloon inflation device (200) which has a supply of pressurized gas (202), a nozzle (222) for receiving a balloon (224), and an actuator for closing a clamp (216) on the balloon and the nozzle (222) and subsequently supplying the gas (202) to the balloon (224) for the inflation thereof. A key-weight device (94) is employed for controlling the supply of gas to the nozzle and to prevent the loss of a balloon which is secured to the key-weight. The device is constructed so that any consumer may inflate a balloon. The device employs a connection block (205) with a series of conduits therein to interconnect the gas supply with the clamping mechanism (216) and the nozzle. The clamping mechanism (216) uses a piston (264) attached to a gear (266) wherein the gears (270) rotate clamping jaws (274) onto the nozzle (222). A door trigger mechanism (256) is provided which only allows gas to flow to the nozzle and clamping mechanism when the door is closed.

Automated balloon inflation device

Trunk-harness and clutch.

Gear-controlled padlock.

Adjustable jointed-handle wrench.

Handle-strap for carrying books and other articles.

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Trunk-harness and clutch.

Gear-controlled padlock.

Adjustable jointed-handle wrench.

Handle-strap for carrying books and other articles.