Abstract

A system for securing objects having different coefficients of thermal expansion (CTE) includes a low-level CTE member having a first CTE, a high-level CTE member having a second CTE greater than the first CTE, and a compensation member positioned adjacent to the low-level CTE member and the high-level CTE member, the compensation member having a compensation CTE greater than the second CTE. The low-level CTE member includes an engagement surface and the high-level CTE member includes an engagement surface facing the engagement surface of the low-level CTE member such that, when the system is heated, expansion of the low-level CTE member and the high-level CTE member results in an increased distance between the engagement surface of the low-level CTE member and the engagement surface of the high-level CTE member. However, expansion of the compensation member maintains a secure connection between the low-level CTE member and the high-level CTE member.

IPC Classes  ?

• F16B 1/00 - Devices for securing together, or preventing relative movement between, constructional elements or machine parts

Abstract

A system for securing objects having different coefficients of thermal expansion (CTE) includes a low-level CTE member having a first CTE, a high-level CTE member having a second CTE greater than the first CTE, and a compensation member positioned adjacent to the low-level CTE member and the high-level CTE member, the compensation member having a compensation CTE greater than the second CTE. The low-level CTE member includes an engagement surface and the high-level CTE member includes an engagement surface facing the engagement surface of the low-level CTE member such that, when the system is heated, expansion of the low-level CTE member and the high-level CTE member results in an increased distance between the engagement surface of the low-level CTE member and the engagement surface of the high-level CTE member. However, expansion of the compensation member maintains a secure connection between the low-level CTE member and the high-level CTE member.

IPC Classes  ?

• F16B 1/00 - Devices for securing together, or preventing relative movement between, constructional elements or machine parts

Abstract

A bearing system that accepts a journal of a roll includes a housing defining a cavity and having a forward wall that defines an opening into the cavity, the opening configured to accept the journal through the opening and into the cavity. A sleeve is positioned within the cavity of the housing, the sleeve configured to surround the end of the journal. A first seal is positioned within the cavity of the housing adjacent to the forward wall of the housing, the first seal having an engagement surface. A second seal is positioned within the cavity of the housing and operably connected to the sleeve, the second seal having an engagement surface in contact with the engagement surface of the first seal.

IPC Classes  ?

• F16C 13/06 - Bearings self-adjusting
• B05C 3/02 - Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
• C23C 2/00 - Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shapeApparatus therefor
• C23C 2/06 - Zinc or cadmium or alloys based thereon
• F16C 33/72 - Sealings
• F16C 35/04 - Rigid support of bearing unitsHousings, e.g. caps, covers in the case of ball or roller bearings
• F16C 35/07 - Fixing them on the shaft or housing with interposition of an element
• F16C 35/073 - Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring

Abstract

A bearing system that accepts a journal of a roll includes a housing defining a cavity and having a forward wall that defines an opening into the cavity, the opening configured to accept the journal through the opening and into the cavity. A sleeve is positioned within the cavity of the housing, the sleeve configured to surround the end of the journal. A first seal is positioned within the cavity of the housing adjacent to the forward wall of the housing, the first seal having an engagement surface. A second seal is positioned within the cavity of the housing and operably connected to the sleeve, the second seal having an engagement surface in contact with the engagement surface of the first seal.

IPC Classes  ?

• F16C 13/06 - Bearings self-adjusting
• F16C 33/72 - Sealings
• F16C 35/04 - Rigid support of bearing unitsHousings, e.g. caps, covers in the case of ball or roller bearings
• C23C 2/00 - Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shapeApparatus therefor
• C23C 2/06 - Zinc or cadmium or alloys based thereon
• B05C 3/02 - Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material

Goods & Services

Distributorship services in the field of industrial machinery; Distributorship services in the field of air compressors, industrial vacuum systems, blowers, generators, dryers, chillers, and cooling towers Installation, repair and replacement of industrial machinery and machine parts; Installation, repair and replacement of air compressors and air compressor systems; Installation, repair and replacement of industrial vacuum systems, blowers, generators, dryers, chillers, and cooling towers; Machinery maintenance and repair; Machinery installation, maintenance and repair; Providing technical support, namely, technical advice concerning the installation, repair and maintenance of electric or electronic apparatus, equipment and devices used for automated or partly automated industrial operations; Pump repair and maintenance; Rental of gas or air compressors; Repair of metalworking machines and apparatus; Repair or maintenance of industrial furnaces; Repair or maintenance of power generators; Repair or maintenance of metalworking machines and tools; Repair, maintenance and modification of industrial machinery and machine parts

Goods & Services

Welding

Abstract

A bearing system that accepts a journal of a roll includes a housing defining a cavity and having a forward wall that defines an opening into the cavity, the opening configured to accept the journal through the opening and into the cavity. A sleeve is positioned within the cavity of the housing, the sleeve configured to surround the end of the journal. A first seal is positioned within the cavity of the housing adjacent to the forward wall of the housing, the first seal having an engagement surface. A second seal is positioned within the cavity of the housing and operably connected to the sleeve, the second seal having an engagement surface in contact with the engagement surface of the first seal.

IPC Classes  ?

• C23C 2/00 - Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shapeApparatus therefor
• F16C 13/00 - Rolls, drums, discs, or the likeBearings or mountings therefor
• F16C 13/02 - Bearings
• F16C 33/72 - Sealings