Global Patent Index - EP 1058600 A1

EP 1058600 A1 2000-12-13 - FLUID ACTUATED TOOL

Title (en)

FLUID ACTUATED TOOL

Title (de)

DRUCKFLÜSSIGKEITSBETRIEBENES WERKZEUG

Title (fr)

OUTIL HYDRAULIQUE

Publication

EP 1058600 A1 (EN)

Application

EP 99902647 A

Priority

  • GB 9900133 W
  • GB 9802034 A

Abstract (en)

[origin: WO9938655A1] A fluid actuated tool in the form of a hydraulic hammer (20) comprises a body (22), a cylinder (26) and a chuck body (28). A piston (34) mounted within the cylinder (26) reciprocates and impacts on a chisel (36). Movement of the piston (34) results from the supply of hydraulic fluid, controlled by an apertured distributor valve sleeve (38) with a number of cylinder ports (40) communicating with a series of axial fluid carrying bores (42). Movement of the piston (34) and the sleeve (38) bring ports (40) and bores (42) into and out of alignment, so regulating movement of the piston (34).

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

B25D 9/20

IPC 8 full level (invention and additional information)

B25D 9/20 (2006.01)

CPC (invention and additional information)

B25D 9/20 (2013.01); B25D 2209/002 (2013.01); B25D 2209/005 (2013.01)

Citation (search report)

See references of WO 9938655A1

Designated contracting state (EPC)

AT DE ES FI FR GB IT PT

EPO simple patent family

WO 9938655 A1 19990805; AT 222160 T 20020815; AU 2286799 A 19990816; DE 69902517 D1 20020919; EP 1058600 A1 20001213; EP 1058600 B1 20020814; GB 9802034 D0 19980325

INPADOC legal status


2006-05-03 [27W] REVOKED

- Effective date: 20051211

2003-09-17 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

2003-07-02 [26] OPPOSITION FILED

- Opponent name: ATLAS COPCO CONSTRUCTION TOOLS GMBH

- Effective date: 20030426

2003-02-28 [PG25 ES] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: ES

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

- Effective date: 20030228

2003-01-29 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: GB

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20030129

2002-12-02 [PG25 PT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: PT

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

- Effective date: 20021202

2002-11-15 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: DE

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

- Effective date: 20021115

2002-09-19 [REF] CORRESPONDS TO:

- Document: DE 69902517 20020919

2002-08-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): AT DE ES FI FR GB IT PT

2002-08-14 [REG GB FG4D] EUROPEAN PATENT GRANTED

2002-08-14 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: FR

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20020814

2002-08-14 [PG25 AT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: AT

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

- Effective date: 20020814

2002-08-14 [PG25 FI] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: FI

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

- Effective date: 20020814

2002-08-14 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: IT

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

- Effective date: 20020814

2002-08-14 [REF] CORRESPONDS TO:

- Document: AT 222160 T 20020815

2001-02-21 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010109

2000-12-13 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000831

2000-12-13 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT DE ES FI FR GB IT PT