IT1257024B - Guide unit for the diamond wire tensioning device in a machine for cutting blocks of stone - Google Patents

Guide unit for the diamond wire tensioning device in a machine for cutting blocks of stone

Info

Publication number
IT1257024B
IT1257024B ITVR920032A ITVR920032A IT1257024B IT 1257024 B IT1257024 B IT 1257024B IT VR920032 A ITVR920032 A IT VR920032A IT VR920032 A ITVR920032 A IT VR920032A IT 1257024 B IT1257024 B IT 1257024B
Authority
IT
Italy
Prior art keywords
diamond wire
machine
tensioning device
stone
guide unit
Prior art date
Application number
ITVR920032A
Other languages
Italian (it)
Inventor
Marco Terzo Pellegrini
Original Assignee
Pellegrini Meccanica Spa
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 Pellegrini Meccanica Spa filed Critical Pellegrini Meccanica Spa
Priority to ITVR920032A priority Critical patent/IT1257024B/en
Publication of ITVR920032A0 publication Critical patent/ITVR920032A0/en
Publication of ITVR920032A1 publication Critical patent/ITVR920032A1/en
Application granted granted Critical
Publication of IT1257024B publication Critical patent/IT1257024B/en

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The present invention relates to a guide unit for the diamond wire tensioning device in a machine for cutting blocks of stone. A machine 1 of this kind essentially comprises a pair of pulleys 2-3 around which a diamond wire 4 is run in the form of a loop, one of these pulleys 2 being powered while the other 3 is idle, the latter being capable of moving horizontally towards or away from the powered pulley 2. The idle pulley 3 is associated with a tensioning device 9 for the diamond wire 4, consisting of a carriage 10 provided with wheels 11 which can run along the edges of a horizontal guide 12. Each wheel 11 consists of two independent elements 13-14 coaxial with and adjacent to each other, with truncated conical profiles with opposing conicity, mounted on a horizontal shaft 15. These independent elements 13-14 are therefore subject only to rolling friction, and not to sliding friction.
ITVR920032A 1992-04-09 1992-04-09 Guide unit for the diamond wire tensioning device in a machine for cutting blocks of stone IT1257024B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVR920032A IT1257024B (en) 1992-04-09 1992-04-09 Guide unit for the diamond wire tensioning device in a machine for cutting blocks of stone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVR920032A IT1257024B (en) 1992-04-09 1992-04-09 Guide unit for the diamond wire tensioning device in a machine for cutting blocks of stone

Publications (3)

Publication Number Publication Date
ITVR920032A0 ITVR920032A0 (en) 1992-04-09
ITVR920032A1 ITVR920032A1 (en) 1993-10-09
IT1257024B true IT1257024B (en) 1996-01-05

Family

ID=11427493

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVR920032A IT1257024B (en) 1992-04-09 1992-04-09 Guide unit for the diamond wire tensioning device in a machine for cutting blocks of stone

Country Status (1)

Country Link
IT (1) IT1257024B (en)

Also Published As

Publication number Publication date
ITVR920032A0 (en) 1992-04-09
ITVR920032A1 (en) 1993-10-09

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970430