Cawood
Martin Cawood, Fochville ZA
Patent application number | Description | Published |
---|---|---|
20130294844 | ANCHORING DEVICE - This invention relates to an anchoring device and more particularly but not exclusively, to a rock anchor for use in a mining environment, and which combines the functionality of a split set and an attachment anchor. The anchoring device includes a tubular body having a longitudinal slot provided therein, and an elongate anchoring element locatable inside the tubular body. The anchoring element is displaceable between a retracted position in which an end of the anchoring element is located inside the tubular body, and a protruding position, in which at least part of the elongate element protrudes from the tubular element. | 11-07-2013 |
Martin Cawood, Johannesburg ZA
Patent application number | Description | Published |
---|---|---|
20130004246 | ADHESIVE CONTAINING TUBULAR ROCK ANCHOR - A rock anchor includes an elongate tubular body which extends between a first end and an opposing second end and a cartridge contains a multi-component adhesive system in the tubular body. The cartridge has a rigid tubular housing within which at least one compartment is defined, and in which is contained an adhesive component of the system. The at least one compartment yields to volumetrically reduce under fluid pressure created by a fluid input into the housing, to thereby extrude the adhesive components. | 01-03-2013 |
Matthew Cawood, Deleon Springs, FL US
Patent application number | Description | Published |
---|---|---|
20150071728 | Torque Controlling Break Screw - A torque controlling break screw is provided for securing a wire or cable within a connector. The break screw comprises a nut, a thin-walled, hollow screw and a torque limiting feature between the nut and the screw. | 03-12-2015 |
Matthew D. Cawood, Deleon Springs, FL US
Patent application number | Description | Published |
---|---|---|
20130174405 | DISCONNECT DEVICE - A disconnect assembly includes a head coupler portion and a tool coupler portion. The head coupler portion includes: a threaded portion on a first part of an exterior surface to connect to a wedge frame, a longitudinal bore, a rod configured to slide longitudinally within the longitudinal bore, and a set of annular protrusions on a second part of the exterior surface. The tool coupler portion includes: a threaded bore configured to mechanically attach the tool coupler portion to the tool, and a channel to receive a head coupler portion. The channel includes a set of grooves corresponding to the set of annular protrusions on the head coupler portion. When the head coupler portion is connected to the tool coupler portion, a ram from the hydraulic tool engages the rod to apply force to an object in the wedge frame. | 07-11-2013 |
20130183874 | INSULATION PIERCING CONNECTOR HOUSING - A housing for retaining an insulation piercing connector (IPC) includes an upper housing, a lower housing, and a hinge. The lower housing includes a cavity formed therein. The hinge is coupled to the upper housing and the lower housing to permit movement of the upper housing and the lower housing into open and closed configurations. When in the closed configuration, the upper housing is aligned with the lower housing. The second cavity is configured to received\ the IPC. The lower housing includes an aperture formed transversely therethrough for receiving a cable extending from the IPC upon receipt of the IPC into the second cavity. | 07-18-2013 |
20140273560 | Hybrid Grounding Connector - A hybrid grounding connector is provided which combines the positive attributes of currently used connections. A recess is pre-milled, formed or extruded into the body of a compression connector and the recess is pre-filled with solder. After conductors are installed in the connector, an external heat source is applied to heat the solder until it flows into strands of the conductors and forms a solidified joint of the compression connector. | 09-18-2014 |
Michael D. Cawood, Fort Worth, TX US
Patent application number | Description | Published |
---|---|---|
20090198392 | APPARATUS, PROGRAM PRODUCT, AND METHODS FOR UPDATING DATA ON EMBEDDED CONTROL SYSTEMS - Embodiments of the present invention provide an augmentation apparatus, program product, and methods for providing updated mission control data to an embedded control system of an aircraft or other vehicle. This augmentation can include a mission system interface unit, a user interface unit, and a display unit. The mission system interface unit can interface with the embedded control system and can exchange data and control signals with the embedded control system. The user interface unit can couple to the mission system interface unit and the display unit to provide a user a direct interface with embedded control system and to supplement the displays of the embedded control system. | 08-06-2009 |