Invention Grant
- Patent Title: Vibration table for concrete moulding machines
- Patent Title (中): 混凝土成型机振动台
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Application No.: US10563500Application Date: 2004-07-02
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Publication No.: US07802355B2Publication Date: 2010-09-28
- Inventor: Erik Spangenberg , Jesper B. Rasmussen
- Applicant: Erik Spangenberg , Jesper B. Rasmussen
- Applicant Address: DK Kjellerup
- Assignee: KVM Industrimaskiner A/S
- Current Assignee: KVM Industrimaskiner A/S
- Current Assignee Address: DK Kjellerup
- Agent James Creighton Wray; Meera P. Narasimhan
- Priority: DK200301025 20030704
- International Application: PCT/DK2004/000473 WO 20040702
- International Announcement: WO2005/002328 WO 20050113
- Main IPC: B23P13/04
- IPC: B23P13/04 ; B28B7/00

Abstract:
Vibration equipment includes a vibration table with rotating shafts for producing vibrations and used in casting concrete blocks for e.g. paving and erection of walls. These vibration tables are normally made of cut-out, welded steel parts that after welding constitute the main part of the vibration table, making such vibration tables costly and resulting in relatively great waste of material. This method solves the above problems by providing vibration equipment in which individual parts for the vibration table are cast in one piece or are welded and are finally fastened to each other by bolts or by welding, thereby avoid several work operations and saving material in the form of steel. Simultaneously, the vibration table is designed such that force and stress flow in the vibration table is optimized.
Public/Granted literature
- US20060230595A1 Vibration table for concrete moulding machines Public/Granted day:2006-10-19
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