Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB697334A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to GB697334ApriorityCriticalpatent/GB417827A/en
Publication of GB417827ApublicationCriticalpatent/GB417827A/en
B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
B24D5/02—Wheels in one piece
B24D5/04—Wheels in one piece with reinforcing means
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Polishing Bodies And Polishing Tools
(AREA)
Abstract
417,827. Grinding-wheels. KRUG, C., 4, Cretzschmarstrasse, Frankforton-Main, Germany. March 5, 1934, No. 6973. [Class 60.] A grinding-wheel 1 has an annular zone 2 surrounding the central aperture 4 impregnated with synthetic resin, which is hardened, thereby increasing the strength and resistance to fracture of the wheel.
GB697334A1934-03-051934-03-05Improvements in and relating to grinding or abrading discs
ExpiredGB417827A
(en)