Global Patent Index - EP 0996833 A1

EP 0996833 A1 2000-05-03 - RETURN PLANETARY GEAR SYSTEM

Title (en)

RETURN PLANETARY GEAR SYSTEM

Title (de)

RÜCKKEHRENDES UMLAUFGETRIEBE

Title (fr)

ENGRENAGE PLANETAIRE DE RETOUR

Publication

EP 0996833 A1 (DE)

Application

EP 98938692 A

Priority

  • DE 19731004 A
  • EP 9804505 W

Abstract (en)

[origin: DE19731004A1] The invention relates to a return planetary gear system having a fixed housing (1) with an internal gear (2). The housing lodges a planet wheel carrier (3) which is set rotating by a driving gear. The inventive gear system also has a planet wheel (5) with an external gear (6). The planet wheel carrier (3) accommodates rigidly interconnected planet wheels (9, 10). The planet wheels (9) are connected with the sun wheel (5) via toothed belts (11), and with the internal gear (2) via toothed belts (15).

IPC 1-7 (main, further and additional classification)

F16H 7/02; F16H 1/34

IPC 8 full level (invention and additional information)

F16H 9/26 (2006.01)

CPC (invention and additional information)

F16H 9/26 (2013.01)

Citation (search report)

See references of WO 9904184A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

DE 19731004 A1 19990121; EP 0996833 A1 20000503; WO 9904184 A1 19990128

INPADOC legal status


2001-08-01 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20010201

2001-07-18 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7F 16H 7/02 A, 7F 16H 1/34 B, 7F 16H 9/26 B

2000-05-03 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000112

2000-05-03 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB IT