Invention Grant
- Patent Title: Tube scraper with biased blades
-
Application No.: US14680642Application Date: 2015-04-07
-
Publication No.: US09862031B2Publication Date: 2018-01-09
- Inventor: Robert A. Goodman , Michael D. Smith
- Applicant: Georg Fischer Central Plastics LLC
- Applicant Address: US OK Shawnee
- Assignee: Georg Fischer Central Plastics LLC
- Current Assignee: Georg Fischer Central Plastics LLC
- Current Assignee Address: US OK Shawnee
- Agency: Bachman & LaPointe, P.C.
- Main IPC: B23G5/10
- IPC: B23G5/10 ; B23B5/16

Abstract:
A tube scraping apparatus comprises a body having a passageway for receiving a piping component; and a first blade and a second blade. The first blade and second blade each: are mounted to the body and shiftable between a first condition and a second condition; and having an engagement portion positioned to engage an outer diameter (OD) surface of the received piping component in at least one condition, the first blade engagement portion comprising a cutting edge for removing material from the OD surface. The second blade engagement portion comprises a partial thread for engaging the piping component to convert a rotation of the piping component relative to the body to an axial movement of the piping component relative to the body.
Public/Granted literature
- US20150321260A1 Tube Scraper with Biased Blades Public/Granted day:2015-11-12
Information query