Knock down blast cleaning machine

(19)

(11)

EP 0 081 364 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	16.05.1984 Bulletin 1984/20

(43)	Date of publication A2:
	15.06.1983 Bulletin 1983/24

(21)	Application number: 82306474

(22)	Date of filing: 06.12.1982

(84)	Designated Contracting States:
	AT BE CH DE FR IT LI LU NL SE

(30)

Priority:

07.12.1981 GB 8136781

(71)	Applicant: WORLDWIDE BLAST CLEANING LIMITED
	()

(72)	Inventor:
	Mansfield, Philip Anthony ()

(54)	Knock down blast cleaning machine

(57) A blast cleaning machine in which abrasive grit is projected at high velocity against a surface to be cleaned and which can be broken down in to sub-assemblies enabling a machine to be passed through narrow openings, for example into an oil tank and reassmebled for use more readily than conventional machines of a fully-welded or fully bolted construction. The projection and reclaim channels are removably mounted on a machine base in the form of a cradle adapted to support the channels in a desired relative angular position.

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