Systems and methods for cutting and cooking a substance are disclosed. Exemplary implementations may: convey, via a primary conveying subsystem, a layer of food substance along a conveyance path along which the layer of food substance is conveyed; cut, via a cutter, the layer of food substance into food pieces; apply, via a primary pressurized fluid outlet, primary pressurized fluid such that the food pieces are released from the cutter; heat, via the heating mechanism, a chamber; apply, via a secondary pressurized fluid outlet, secondary pressurized fluid so that the food pieces are held flat to the primary conveying substrate, and hold, via a secondary conveying subsystem, the layer of food substance flat between the primary conveying substrate and a secondary conveying substrate for at least a portion of the chamber.

A power operated rotary knife including an annular rotary knife blade supported for rotation in a blade housing. The rotary knife blade including a body and a blade section extending from the body. The body includes an outer wall including an arcuate surface having an upper region extending from a first upper end portion to a second intermediate portion and a lower region extending from the second intermediate portion to a third lower end portion. A plurality of gear teeth extend downwardly from the upper end of the body, each of the plurality of gear teeth including an outer peripheral face forming a portion of the upper region of the arcuate surface of the outer wall. The body outer wall includes a bearing surface having a lower bearing face in the lower region of the arcuate surface and an upper bearing face in the upper region of the arcuate surface.

A power operated rotary knife including an annular rotary knife blade supported for rotation in a blade housing. The rotary knife blade including a body and a blade section extending from the body. The body includes an outer wall including an arcuate surface having an upper region extending from a first upper end portion to a second intermediate portion and a lower region extending from the second intermediate portion to a third lower end portion. A plurality of gear teeth extend downwardly from the upper end of the body, each of the plurality of gear teeth including an outer peripheral face forming a portion of the upper region of the arcuate surface of the outer wall. The body outer wall includes a bearing surface having a lower bearing face in the lower region of the arcuate surface and an upper bearing face in the upper region of the arcuate surface.

A system and a method are provided for deskinning and/or defatting animal carcass while being conveyed by an overhang rails system carrying the carcass. The method includes: sensing, by a sensing device, an incoming animal carcass, using the resulting sensing data from the sensing device by a control unit in controlling a movement of a first device while deskinning and/or defatting the carcass by the first device. The controlled movement includes: setting the first device to an initial angular position and engaging the skin and/or fat of the incoming animal carcass at an engaging position; moving the first device in a movement direction including a movement direction perpendicular to the conveying direction along the animal carcass while following an outer profile of the surface of the carcass and simultaneously adapting the angular position of the first device to the shape of the carcass for partial removal of skin or fat.

A system and a method are provided for deskinning and/or defatting animal carcass while being conveyed by an overhang rails system carrying the carcass. The method includes: sensing, by a sensing device, an incoming animal carcass, using the resulting sensing data from the sensing device by a control unit in controlling a movement of a first device while deskinning and/or defatting the carcass by the first device. The controlled movement includes: setting the first device to an initial angular position and engaging the skin and/or fat of the incoming animal carcass at an engaging position; moving the first device in a movement direction including a movement direction perpendicular to the conveying direction along the animal carcass while following an outer profile of the surface of the carcass and simultaneously adapting the angular position of the first device to the shape of the carcass for partial removal of skin or fat.

A blade housing assembly for a power operated rotary knife including a split blade housing and a cam mechanism for changing a blade housing diameter between blade supporting and blade changing positions. The split blade housing includes an annular blade support section, a mounting section and a split extending through the mounting section and an inner wall of the blade support section and defining a split distance between first and second circumferential ends of the inner wall. The split includes a radial split section and an angled split section adjacent the inner wall. The mounting section includes first and second body portions on opposite sides of the split. The cam mechanism includes a cam plate bridging the first and second body portions and a cam member rotatably supported by the cam plate. The cam member is rotatable between closed and open positions to change the blade housing diameter.

A blade housing assembly for a power operated rotary knife including a split blade housing and a cam mechanism for changing a blade housing diameter between blade supporting and blade changing positions. The split blade housing includes an annular blade support section, a mounting section and a split extending through the mounting section and an inner wall of the blade support section and defining a split distance between first and second circumferential ends of the inner wall. The split includes a radial split section and an angled split section adjacent the inner wall. The mounting section includes first and second body portions on opposite sides of the split. The cam mechanism includes a cam plate bridging the first and second body portions and a cam member rotatably supported by the cam plate. The cam member is rotatable between closed and open positions to change the blade housing diameter.

A device and a method for safety instrumented control of a machine, wherein the machine is equipped with an electric drive, is operated by a person and has at least one metal component capable of causing injury in the event of a mechanical interaction with said person. The device is equipped with a left-hand and right-hand conductive glove in the form of an under-glove, a left-hand and right-hand insulating glove in the form of an over-glove, a control device which controls the electric drive of the machine and to which the conductive gloves can be connected, and a resistance test device of the control device which compares the resistance between the left-hand and right-hand conductive gloves to a predetermined minimum resistance and a predetermined maximum resistance and prevents the drive from being switched on if the detected resistance is less than the minimum resistance or greater than the maximum resistance.

A device and a method for safety instrumented control of a machine, wherein the machine is equipped with an electric drive, is operated by a person and has at least one metal component capable of causing injury in the event of a mechanical interaction with said person. The device is equipped with a left-hand and right-hand conductive glove in the form of an under-glove, a left-hand and right-hand insulating glove in the form of an over-glove, a control device which controls the electric drive of the machine and to which the conductive gloves can be connected, and a resistance test device of the control device which compares the resistance between the left-hand and right-hand conductive gloves to a predetermined minimum resistance and a predetermined maximum resistance and prevents the drive from being switched on if the detected resistance is less than the minimum resistance or greater than the maximum resistance.

Systems and methods for cutting and cooking a substance are disclosed. Exemplary implementations may: convey, via a primary conveying subsystem, a layer of food substance along a conveyance path along which the layer of food substance is conveyed; cut, via a cutter, the layer of food substance into food pieces; apply, via a primary pressurized fluid outlet, primary pressurized fluid such that the food pieces are released from the cutter; heat, via the heating mechanism, a chamber; apply, via a secondary pressurized fluid outlet, secondary pressurized fluid so that the food pieces are held flat to the primary conveying substrate, and hold, via a secondary conveying subsystem, the layer of food substance flat between the primary conveying substrate and a secondary conveying substrate for at least a portion of the chamber.