Goods & Services

Roll forming machines; Roll forming tooling -parts of machines; Roll-forming tools [machines]. Science and technology services; Research relating to mechanical engineering; Development of industrial machinery; Calculations relating to tool construction; Technological consultancy; Engineering consultancy services.

Goods & Services

Rolling machines for rolling metals; Machines and machine tools for the cutting and forming of materials; Metalworking machine tools; Machine tools, namely, powered machines for cutting or shaping or finishing metals or other materials; Machine tools for and related to roll forming; Power tools, namely, tools used in roll forming Technology specification, namely, analyzing technology requirements and developing recommendations for the computer software and systems and other technology needed to meet those requirements, in the field of tool design, rolling tool design; Technology specification, namely, analyzing technology requirements and developing recommendations for the computer software and systems and other technology needed to meet those requirements, in the field of tool designs and rolling tool designs requiring calculation services

Goods & Services

(1) Roll forming machines; Roll forming tooling (parts of machines); Roll forming tools (machines). (1) Calculation services, performing calculations as a basis for tool designs; the aforementioned services not in connection with computer services, computer programming and software.

Abstract

A method is provided for roll-forming a sheet metal strip (35) by driving the sheet metal strip through a row of forming stations (17, 18) having pairs of rollers (19, 20; 29, 30) directed towards each other and both holding the sheet metal strip therebetween and forming the sheet metal strip over roller edges. In every second forming station (12), two angles (41, 42) are gradually formed and in every second forming station two other angles (43, 44) are gradually formed.

IPC Classes  ?

• B21B 13/00 - Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
• B21B 31/02 - Rolling stand framesRoll mountings
• B21B 31/20 - Adjusting rolls by moving rolls perpendicularly to roll axis
• B21D 5/08 - Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers

Abstract

A roll-forming machine has a stand (11) and a row of forming stations (12), which comprise frames (14, 15) for carriers (17, 18) of pair of rollers laterally displaceably mounted on the stand. An intermediate piece (16) is pivotally mounted on each frame for being pivoted about a vertical axis, and two carriers of a pair of rollers are separately laterally displaceably mounted on each intermediate piece. Each carrier of a pair of rollers comprises two axle pins for carrying a forming roller each and the two carriers of a pair of rollers have their axle pins directed towards each other.

IPC Classes  ?

• B21D 13/00 - Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form
• B21B 13/00 - Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
• B21D 5/08 - Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
• B21B 31/20 - Adjusting rolls by moving rolls perpendicularly to roll axis
• B21B 31/02 - Rolling stand framesRoll mountings

Goods & Services

Calculation Services, performing calculations on the basis of utility structures; the afore mentioned services not in connection with computer services, computer programming and software.

Goods & Services

Roll forming machines; Roll forming tooling (parts of machines); Roll forming tools (machines).