Invention Application
WO2016203424A1 PNEUMATIC DRIVE UNIT FOR A WORK TOOL OF A RELATIVELY RIGID MATERIAL AND CORRESPONDING MACHINE FOR WORKING A RELATIVELY RIGID MATERIAL
审中-公开
用于相对刚性材料和相关机器的工作工具的气动驱动单元用于工作相对刚性材料
- Patent Title: PNEUMATIC DRIVE UNIT FOR A WORK TOOL OF A RELATIVELY RIGID MATERIAL AND CORRESPONDING MACHINE FOR WORKING A RELATIVELY RIGID MATERIAL
- Patent Title (中): 用于相对刚性材料和相关机器的工作工具的气动驱动单元用于工作相对刚性材料
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Application No.: PCT/IB2016/053582Application Date: 2016-06-16
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Publication No.: WO2016203424A1Publication Date: 2016-12-22
- Inventor: CAPOIA, Giuseppe
- Applicant: PANOTEC S.R.L.
- Applicant Address: Via G. Polese, 2 31010 Cimadolmo IT
- Assignee: PANOTEC S.R.L.
- Current Assignee: PANOTEC S.R.L.
- Current Assignee Address: Via G. Polese, 2 31010 Cimadolmo IT
- Agency: MAROSCIA, Antonio
- Priority: IT102015000024795 20150617
- Main IPC: B31F1/08
- IPC: B31F1/08 ; B26D1/22 ; B26D3/08 ; B26D7/20 ; B26D7/26 ; B31B1/20 ; B31B1/25 ; B31F1/10
Abstract:
A pneumatic drive unit for a work tool of a relatively rigid material comprises two pairs of pneumatic drive members (46) each provided with two double-effect pistons (48) configured to work parallel in tandem and connected to each other by a pneumatic tool-descending circuit (60) and by a pneumatic tool-ascending circuit (62), both able to supply a fluid under pressure to said pistons (48), a switching valve (72) mounted directly on board said pneumatic drive unit (40), connected to said pneumatic tool-descending circuit (60) and said pneumatic tool-ascending circuit (62) and configured to determine a pneumatic condition of decent, or ascent, of said two pairs of pneumatic drive members (46).
Information query
