Invention Grant
US08875804B2 Screwdriving tool having a driving tool with a removable contact trip assembly
有权
螺丝刀具有具有可拆卸接触脱扣组件的驱动工具
- Patent Title: Screwdriving tool having a driving tool with a removable contact trip assembly
- Patent Title (中): 螺丝刀具有具有可拆卸接触脱扣组件的驱动工具
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Application No.: US12982711Application Date: 2010-12-30
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Publication No.: US08875804B2Publication Date: 2014-11-04
- Inventor: Daniel Puzio , Craig A. Schell , Joseph P. Kelleher , Scott Eshleman , Andrew E. Seman , Todd A. Hagan , Joseph G. Stauffer , Will Wang , John D. Cox
- Applicant: Daniel Puzio , Craig A. Schell , Joseph P. Kelleher , Scott Eshleman , Andrew E. Seman , Todd A. Hagan , Joseph G. Stauffer , Will Wang , John D. Cox
- Applicant Address: US DE Newark
- Assignee: Black & Decker Inc.
- Current Assignee: Black & Decker Inc.
- Current Assignee Address: US DE Newark
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: E21B15/04
- IPC: E21B15/04 ; B25B23/00 ; B25B21/02 ; B25F5/00

Abstract:
A screwdriving tool that includes a driving tool (driver), a sensor, a sensor target and a contact trip assembly that is coupled to the driving tool and has a nose element. The driver has a housing, a motor and an output member that is driven by the motor. One of the nose element and the output member is axially movable and biased by a spring into an extended position. The sensor and sensor target are configured to cooperate to permit the sensor to provide a sensor signal that is indicative of movement of the one of the nose element and the output member. The motor is controllable in a first operational mode and at least one rotational direction based in part on the sensor signal.
Public/Granted literature
- US20120090863A1 SCREWDRIVING TOOL HAVING A DRIVING TOOL WITH A REMOVABLE CONTACT TRIP ASSEMBLY Public/Granted day:2012-04-19
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