Global patent index - EP 1039127 A3

EP 1039127 A3 2001-02-28 - Axial piston machine

Title (en)

Axial piston machine

Title (de)

Axialkolbenmaschine

Title (fr)

Machine axiale à pistons

Publication

EP 1039127 A3 (DE)

Application

EP 00104963 A

Priority

DE 19912509 A

Abstract (en)

[origin: EP1039127A2] The axial piston engine has a swash plate (9) and a spring element (27), which generates a torque (M2) acting on the swash plate in a direction opposite to a first torque (M1) generated by a piston force (Kr). The second torque acts on the swash plate when it is in its max. and min. volume pivot positions. The spring is positioned relative to the pivot axis (24) on the side of the piston engine (1), to which the resulting piston force is offset. The spring is a pressure spring esp. a spiral coiled spring, and its force is adjusted by an adjusting device (39) with adjusting screw (41).

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

F03C 1/06; F04B 1/32

IPC 8 full level (invention and additional information)

F01B 3/00 (2006.01); F04B 1/32 (2006.01)

CPC (invention and additional information)

F04B 1/324 (2013.01); F01B 3/0032 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1039127 A2 20000927; EP 1039127 A3 20010228; EP 1039127 B1 20050817; DE 19912509 A1 20000928; DE 19912509 C2 20021107

INPADOC legal status

2011-03-31 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: GB

- Ref Legal Event Code: PG25

- Free Format Text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20100308

2011-02-28 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: DE

- Ref Legal Event Code: PG25

- Free Format Text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20101001

2011-01-31 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: FR

- Ref Legal Event Code: PG25

- Free Format Text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20100331

2010-12-24 [REG FR ST] NOTIFICATION OF LAPSE

- Ref Legal Event Code: ST

- Effective date: 20101130

2010-11-24 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Ref Legal Event Code: GBPC

- Effective date: 20100308

2009-10-30 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: FR

- Ref Legal Event Code: PGFP

- Payment date: 20090318

- Year of fee payment: 10

2009-08-31 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Ref Legal Event Code: PGFP

- Payment date: 20090526

- Year of fee payment: 10

2009-06-30 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: GB

- Ref Legal Event Code: PGFP

- Payment date: 20090324

- Year of fee payment: 10

2006-07-26 [26N] NO OPPOSITION FILED

- Ref Legal Event Code: 26N

- Effective date: 20060518

2006-05-05 [ET] FR: TRANSLATION FILED

- Ref Legal Event Code: ET

2005-11-17 [PG25 SE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: SE

- Ref Legal Event Code: PG25

- Free Format Text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20051117

2005-09-22 [REF] CORRESPONDS TO:

- Ref Legal Event Code: REF

- Ref Document Number: 50010945

- Country of Ref Document: DE

- Date of Ref Document: 2005-09-22

- Kind Code of Ref Document: P

2005-09-14 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Ref Legal Event Code: GBT

- Effective date: 20050818

2005-08-17 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB IT SE

2005-08-17 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Ref Legal Event Code: FG4D

- Free Format Text: NOT ENGLISH

2005-08-17 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: IT

- Ref Legal Event Code: PG25

- Free Format Text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20050817

2003-12-10 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20031028

2001-11-14 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

- Free Format Text: DE FR GB IT SE

2001-05-16 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20010320

2001-02-28 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-02-28 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI

2000-09-27 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB IT SE

2000-09-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI