EP 2535160 A1 20121219 - Cable for wire saw
Title (en)
Cable for wire saw
Title (de)
Kabel für Drahtsäge
Title (fr)
Câble pour scie à fil
Publication
Application
Priority
EP 11170350 A 20110617
Abstract (en)
A cable (10) for wire saw comprises a multi-strand steel cord (20) wherein the steel cord (20) is coated with a second polymer material (30). The steel cord (20) comprises at least one core strand (40) and plurality layer strands (50), while the core strand (40) is coated with a first polymer material (60) before the construction of the steel cord (20). The fine polymer coatings (60,30) on the core strand and the steel cord not only prevent the corrosive and abrasive cooling water from entering into the cable, but also maintains the flexibility of the cable to endure the constant change bending load during the sawing operation. A wire saw and a spring loaded diamond bead wire saw comprising a cable incorporating present invention are also provided.
IPC 8 full level
CPC (source: EP)
B28D 1/124 (2013.01); D07B 1/0673 (2013.01); D07B 1/162 (2013.01); D07B 1/165 (2013.01); D07B 2201/2061 (2013.01); D07B 2201/2065 (2013.01); D07B 2205/2039 (2013.01); D07B 2205/2046 (2013.01); D07B 2205/2064 (2013.01)
Citation (applicant)
- US 2773495 A 19561211 - LEFEVRE HUBERT M
- EP 0339439 A2 19891102 - MVZ MASCHBAU VERZAHNUNG [DE]
Citation (search report)
- [XY] EP 1431450 A2 20040623 - HITACHI LTD [JP]
- [XA] JP 2002275773 A 20020925 - TOKYO SEIKO CO LTD, et al
- [XDA] EP 0339439 A2 19891102 - MVZ MASCHBAU VERZAHNUNG [DE]
- [YD] US 2773495 A 19561211 - LEFEVRE HUBERT M
- [YA] DE 102004061385 A1 20060706 - KUESTER W H GMBH CO KG [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 11170350 A 20110617