Title (en)

Jack

Title (de)

Wagenheber

Title (fr)

Cric

Publication

EP 0697366 A1 19960221 (EN)

Application

EP 95108132 A 19950526

Priority

• JP 14691694 A 19940526
• JP 20901294 A 19940801

Abstract (en)

A jack (1) utilizing a bearing ball and screw assembly (30, 32) comprises a fixed sleeve (2), a drive screw section (4) rotatable supported in the fixed sleeve (2), an output screw section (6) engaged with the drive screw section (4) by means of a bearing ball and screw assembly (30, 32) and a drive mechanism (7, 8) provided with a reduction gear (34, 36, 38) supported by the fixed sleeve (2) and interlocked with the drive screw section (4). The jack (1) is lightweight and compacts and produces an astounding output power. <MATH>

IPC 1-7

B66F 3/44; B66F 3/08; B66F 3/18

IPC 8 full level

B66F 3/10 (2006.01); B66F 3/18 (2006.01); B66F 3/44 (2006.01)

CPC (source: EP)

B66F 3/10 (2013.01); B66F 3/18 (2013.01); B66F 3/44 (2013.01)

Citation (applicant)

• JP H0456956 B2 19920910
• JP H0474761 B2 19921127
• JP H0477049 B2 19921207
• JP H0640360 B2 19940525

Citation (search report)

• [Y] GB 145991 A 19200708 - FRANCIS WILLIAM APPERLEY, et al
• [Y] DE 1838870 U 19611005 - WEGMANN EMIL [CH]
• [A] US 1423834 A 19220725 - CRUM JOHN M
• [A] US 1414683 A 19220502 - ANGLADA JOSEPH A
• [A] FR 2407400 A1 19790525 - WALLIS BERNARD [US]
• [A] GB 190907038 A 19091125 - FOSTER THOMAS

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 0697366 A1 19960221; EP 0697366 B1 19991020; DE 69512849 D1 19991125; DE 69512849 T2 20000615

DOCDB simple family (application)

EP 95108132 A 19950526; DE 69512849 T 19950526