Invention Grant
- Patent Title: Feed control lock for hand operated drain cleaner
- Patent Title (中): 手动排水清洁器的进给控制锁
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Application No.: US13680453Application Date: 2012-11-19
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Publication No.: US08826483B2Publication Date: 2014-09-09
- Inventor: Michael J. Rutkowski , Paul W. Gress , Jon R. Dunkin
- Applicant: Emerson Electric Co.
- Applicant Address: US MO St. Louis
- Assignee: Emerson Electric Co.
- Current Assignee: Emerson Electric Co.
- Current Assignee Address: US MO St. Louis
- Agency: Rankin, Hill & Clark LLP
- Agent Mark E. Bandy
- Main IPC: B08B9/04
- IPC: B08B9/04 ; B08B9/045 ; E03F9/00 ; G05G5/00 ; B08B9/043

Abstract:
A hand operated drain cleaner includes a manually operated rotatable drum and an elongated flexible cable at least partially held in the drum. A portion of the cable extending from the drum has a cable axis, and rotation of the drum rotates the cable portion about the cable axis. A handle is adapted to rotatably support the drum. The handle includes a barrel portion and a handle portion. A feed control device includes a housing having a feed passage axially therethrough for receiving the cable and a trigger for moving the feed control device between a non-actuating position and an actuating position. In the actuating position, a feed control device is pivoted relative to the handle such that the driving mechanism engages the cable thereby inducing axial movement of the cable via rotation of the drum. A locking mechanism is opera operably associated with the feed control device.
Public/Granted literature
- US20130160227A1 FEED CONTROL LOCK FOR HAND OPERATED DRAIN CLEANER Public/Granted day:2013-06-27
Information query
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