IT1257022B - Stone-splitting apparatus - Google Patents

Stone-splitting apparatus

Info

Publication number
IT1257022B
IT1257022B ITVR920029A ITVR920029A IT1257022B IT 1257022 B IT1257022 B IT 1257022B IT VR920029 A ITVR920029 A IT VR920029A IT VR920029 A ITVR920029 A IT VR920029A IT 1257022 B IT1257022 B IT 1257022B
Authority
IT
Italy
Prior art keywords
blade
upper blade
stone
piston
cylinder
Prior art date
Application number
ITVR920029A
Other languages
Italian (it)
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 filed Critical
Priority to ITVR920029A priority Critical patent/IT1257022B/en
Publication of ITVR920029A0 publication Critical patent/ITVR920029A0/en
Publication of ITVR920029A1 publication Critical patent/ITVR920029A1/en
Application granted granted Critical
Publication of IT1257022B publication Critical patent/IT1257022B/en

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Stone-splitting apparatus which comprises a fixed supporting frame, an upper tool or blade and a lower blade, a moving frame carried by the supporting frame on which the upper blade and the lower blade are mounted on the opposite side with respect to the supporting bench; at least one fluid-dynamic cylinder and piston splitting unit having its own cylinder and its own piston connected to the upper blade and respectively its own piston or its own cylinder connected to the moving frame, immobilising means for the upper blade which can be activated after the upper blade has travelled a predetermined amount to cause the upper blade to stop, and by reaction increasing the power of the lower blade to a level above that of the bench against the upper blade to cause splitting of the stone or stones lying in its path. <IMAGE>
ITVR920029A 1992-04-06 1992-04-06 Stone-splitting apparatus IT1257022B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVR920029A IT1257022B (en) 1992-04-06 1992-04-06 Stone-splitting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVR920029A IT1257022B (en) 1992-04-06 1992-04-06 Stone-splitting apparatus

Publications (3)

Publication Number Publication Date
ITVR920029A0 ITVR920029A0 (en) 1992-04-06
ITVR920029A1 ITVR920029A1 (en) 1993-10-06
IT1257022B true IT1257022B (en) 1996-01-05

Family

ID=11427487

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVR920029A IT1257022B (en) 1992-04-06 1992-04-06 Stone-splitting apparatus

Country Status (1)

Country Link
IT (1) IT1257022B (en)

Also Published As

Publication number Publication date
ITVR920029A0 (en) 1992-04-06
ITVR920029A1 (en) 1993-10-06

Similar Documents

Publication Publication Date Title
DE3476527D1 (en) Sawing device
FR2712917B3 (en) Reciprocating pneumatic motor for hydraulic device.
SE7511207L (en) COMMON UNIT
ATE106794T1 (en) DEVICE FOR PROCESSING UNVULCANISED RUBBER.
IT1257022B (en) Stone-splitting apparatus
SE8405629D0 (en) SHEARING MACHINE
SE8106736L (en) sAWHORSE
ATE11650T1 (en) CUTTING OR CUTTING MACHINE.
JPS5469660A (en) Coil reel-off device
ES2059608T3 (en) PROCEDURE AND DEVICE FOR CUTTING TO MEASURE AND / OR CUTTING WOOD OR SIMILAR PIECES.
JPS57149129A (en) Plate material retaining device of wood boring machine
DE59005050D1 (en) Workpiece clamping device.
ES421687A1 (en) Power frame saw
EP0046977A3 (en) Method of stretching saw blades on a gang saw provided with a hydraulically actuated stretching device, hydraulic stretching device and stretching tool
DE3270362D1 (en) Support device for logs in a frame saw
ATA220094A (en) FIREWOOD SAW
ES259086Y (en) BANK SCREW PRESS
SE8300035D0 (en) Aggregate with chain saw for cutting tree trunks
RO101751A2 (en) Portable splintering device
FR2720309B1 (en) Guiding device for portable electric cutting device.
SE9402619D0 (en) Cut Order
FI946109A (en) Multi-bed saw for sawing beam and saw for edge sawing
ES2012708A6 (en) Arrangement for loading sheets of glass
SE9002284D0 (en) MOUNTABLE CUTTING
FR2343568A1 (en) Log cutting machine gripping jaw assembly - has moving jaw on carriage operated by piston parallel to guide post

Legal Events

Date Code Title Description
0001 Granted