Invention Grant
- Patent Title: Hammer mechanism
-
Application No.: US13990307Application Date: 2011-10-14
-
Publication No.: US09636814B2Publication Date: 2017-05-02
- Inventor: Joachim Hecht , Martin Kraus
- Applicant: Joachim Hecht , Martin Kraus
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GMBH
- Current Assignee: Robert Bosch GMBH
- Current Assignee Address: DE Stuttgart
- Agent Gerard Messina
- Priority: DE102010062094 20101129
- International Application: PCT/EP2011/067968 WO 20111014
- International Announcement: WO2012/072327 WO 20120607
- Main IPC: B25D16/00
- IPC: B25D16/00 ; B25D11/00 ; B25D11/06 ; B25F5/00 ; B25D17/06
Abstract:
A hammer mechanism having at least one impact-generation unit and a clamping chuck drive shaft is provided. The impact-generation unit includes a spur-gear transmission stage for translating a rotational speed of the clamping chuck drive shaft into a higher rotational speed for impact generation.
Public/Granted literature
- US20130319709A1 HAMMER MECHANISM Public/Granted day:2013-12-05
Information query
