Title (en)

ACTUATOR FOR DISK UNIT.

Title (de)

BETÄTIGER FÜR PLATTENEINHEIT.

Title (fr)

ACTUATEUR POUR UNITE DE DISQUES.

Publication

EP 0637039 A4 19950705 (EN)

Application

EP 94905227 A 19940128

Priority

• JP 3258193 A 19930129
• JP 30330593 A 19931110
• JP 30330693 A 19931110
• JP 9400123 W 19940128

Abstract (en)

[origin: WO9417537A1] A coil bobbin is formed by injection-molding a thermoplastic resin (A) having an elastic modulus of 8 x 10<2> kgf/mm<2> or more, and a thermal deformation temperature of 200 DEG C or higher under a load of 18.6 kg/cm<2>. The bobbin and an arm are integrally fixed to the actuator of a disk unit by use of a coupling member made of a thermpolastic resin (B).

IPC 1-7

H01F 7/06; H01F 7/08

IPC 8 full level

H01F 5/02 (2006.01); H01F 7/14 (2006.01)

CPC (source: EP)

H01F 5/02 (2013.01); H01F 7/14 (2013.01)

Citation (search report)

• [A] FR 2611575 A1 19880909 - OREGA ELECTRO MECANIQUE [FR]
• [A] DE 4019823 A1 19910110 - HITACHI METALS LTD [JP]
• [DA] US 5165090 A 19921117 - TAKAHASHI FUMIHIKO [JP], et al
• [A] EP 0343497 A1 19891129 - NIPPON DENSO CO [JP]
• See references of WO 9417537A1

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

WO 9417537 A1 19940804; DE 69412389 D1 19980917; DE 69412389 T2 19990304; EP 0637039 A1 19950201; EP 0637039 A4 19950705; EP 0637039 B1 19980812

DOCDB simple family (application)

JP 9400123 W 19940128; DE 69412389 T 19940128; EP 94905227 A 19940128