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
GB8007/48A
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.)
HILARION LARBURU
LUIS ILARDUYA
Original Assignee
HILARION LARBURU
LUIS ILARDUYA
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 HILARION LARBURU, LUIS ILARDUYAfiledCriticalHILARION LARBURU
Publication of GB652304ApublicationCriticalpatent/GB652304A/en
C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
C21D9/24—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for saw blades
Abstract
652,304. Conveyers. ILARDUYA, L., and LARBURU, H. March 17, 1948, No. 8007. Convention date, March 17, 1947. [Class 78 (i)] [Also in Group II] In an apparatus for hardening saw-blades, the blades are manually fed on to a chain conveyer 8 from which they are transferred by a wheel D to clamps 2 mounted on discs 1 rotating on a shaft 10. The wheel D is synchronized with the rotation of the discs by a cam 7 and a rod 25.
GB8007/48A1947-03-171948-03-17Improvements relating to apparatus for hardening saw blades
ExpiredGB652304A
(en)