A road scarifying machine with a perfected milling drum for the removal of road surfacings

(19)

(11)

EP 0 735 192 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	18.12.1996 Bulletin 1996/51

(43)	Date of publication A2:
	02.10.1996 Bulletin 1996/40

(21)	Application number: 96105032.5

(22)	Date of filing: 29.03.1996

(51)	International Patent Classification (IPC)⁶: E01C 23/088

(84)	Designated Contracting States:
	AT DE ES FR GB SE

(30)

Priority:

31.03.1995 IT VI950053

(71)	Applicant: BITELLI SPA
	40061 Minerbio (BO) (IT)

(72)	Inventor:
	Gelai, Luciano 36073 Cornedo (VI) (IT)

(74)	Representative: Bonini, Ercole
	c/o STUDIO ING. E. BONINI SRL Corso Fogazzaro 8 36100 Vicenza 36100 Vicenza (IT)


	Remarks:
	A request for correction to Figure 2 has been filed pursuant to Rule 88 EPC. A decision on the request will be taken during the proceedings before the Examining Division (Guidelines for Examination in the EPO , A-V, 2.2).

(54)	A road scarifying machine with a perfected milling drum for the removal of road surfacings

(57) The invention discloses a road scarifying machine (1; 10) for the removal of road surfacings comprising a frame (2) mounted on wheels (3) which supports a milling drum (6) put into contact with the road surfacing (9) to be removed and supported by a driving shaft (7) connected to said frame (2) and driven into rotation by rotating means. Said milling drum (6) is composed of a plurality of modular annular elements (61), facing one another in tight succession one after the other and co-axially coupled over said driving shaft (7). Said annular elements (61) are provided with projecting elements (64) in order to scratch and crush said road surfacing (9) to be removed.

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