Invention Application
- Patent Title: METHOD FOR PRODUCING A CLEAT SOLE
- Patent Title (中): 生产清洁单体的方法
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Application No.: US12597393Application Date: 2008-04-17
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Publication No.: US20100139014A1Publication Date: 2010-06-10
- Inventor: Reinhold Sussmann , Peter Schmid
- Applicant: Reinhold Sussmann , Peter Schmid
- Applicant Address: DE Herzogenaurach
- Assignee: PUMA AKTIENGESELLSCHAFT RUDOLF DASSLER SPORT
- Current Assignee: PUMA AKTIENGESELLSCHAFT RUDOLF DASSLER SPORT
- Current Assignee Address: DE Herzogenaurach
- Priority: DE102007019270.5 20070424
- International Application: PCT/EP08/03111 WO 20080417
- Main IPC: A43D8/00
- IPC: A43D8/00

Abstract:
The invention relates to a method for the production of a sole (3) having at least one cleat (1), wherein the cleat (1) is arranged at the bottom side (2) of the sole (3). To improve the demoulding of the sole supplied with cleats from the injection moulding tool, the invention comprises the steps: a) Production of at least on cleat (1), wherein the cleat (1) has a cleat base body (4) which can be connected with the sole (3), wherein at least one extension (5) is arranged at the cleat base body (5) which extents toward the ground; b) Inserting of the cleat (1) in a holding part (6), wherein the holding part (6) has a congruent receiving space (7) for at least a part of the cleat base body (4) and for the extension (5); c) Placing of the cleat (1) together with the holding part (6) in a recess (8) in a at least two-part injection moulding tool (9, 10), so that a part of the cleat (1) projects into the cavity (11) which is formed between the parts of the injection moulding tool; d) Injection moulding of at least a part of the sole (3) by injecting of plastic melt into the cavity (11) of the injection moulding tool (9, 10), so that a part of the cleat (1) is coated by the plastic melt; e) Demoulding of the injection-moulded sole (3) together with the coated cleat (1) and the holding part (6); f) Removing of the holding part (6) from the cleat (1).
Public/Granted literature
- US08206630B2 Method for producing a cleat sole Public/Granted day:2012-06-26
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