Invention Grant
- Patent Title: Plunger with a quick locking system
- Patent Title (中): 柱塞与快速锁定系统
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Application No.: US12743792Application Date: 2009-04-09
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Publication No.: US08476916B2Publication Date: 2013-07-02
- Inventor: Simon Murnauer
- Applicant: Simon Murnauer
- Applicant Address: DE Rosenheim
- Assignee: Multitest Elektronische Systeme GmbH
- Current Assignee: Multitest Elektronische Systeme GmbH
- Current Assignee Address: DE Rosenheim
- Agency: Christie, Parker & Hale, LLP
- Priority: DE102008020585 20080424
- International Application: PCT/EP2009/002658 WO 20090409
- International Announcement: WO2009/129935 WO 20091029
- Main IPC: G01R31/26
- IPC: G01R31/26 ; B65G1/133 ; B66H19/00 ; B65H29/24
Abstract:
The invention relates to a plunger that is used to feed and withdraw an electronic component, in particular integrated circuits, to and/or from a contact device that is connected to a test device. The plunger head can be secured to a base body by a quick locking system. The quick locking system can be placed in a rear-engagement position when the plunger head is rotated in relation to the base body, a position in which the plunger head is axially coupled to the base body.
Public/Granted literature
- US20100254789A1 PLUNGER WITH A QUICK LOCKING SYSTEM Public/Granted day:2010-10-07
Information query
