[go: up one dir, main page]

KR930012406A - 좌우의 후륜의 각각에 독립하여 조작가능한 전동클러치를 갖춘 4륜 구동형 작업차 - Google Patents

좌우의 후륜의 각각에 독립하여 조작가능한 전동클러치를 갖춘 4륜 구동형 작업차 Download PDF

Info

Publication number
KR930012406A
KR930012406A KR1019920008911A KR920008911A KR930012406A KR 930012406 A KR930012406 A KR 930012406A KR 1019920008911 A KR1019920008911 A KR 1019920008911A KR 920008911 A KR920008911 A KR 920008911A KR 930012406 A KR930012406 A KR 930012406A
Authority
KR
South Korea
Prior art keywords
wheel
transmission
front wheel
rear wheel
clutch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
KR1019920008911A
Other languages
English (en)
Other versions
KR950003840B1 (ko
Inventor
데쓰 후꾸이
요시미 오오따
시게가즈 하세가와
Original Assignee
미노 시게가즈
가부시끼가이샤 구보다
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 미노 시게가즈, 가부시끼가이샤 구보다 filed Critical 미노 시게가즈
Publication of KR930012406A publication Critical patent/KR930012406A/ko
Application granted granted Critical
Publication of KR950003840B1 publication Critical patent/KR950003840B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
    • B60K17/3505—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches with self-actuated means, e.g. by difference of speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
    • B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/18—Steering angle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H2048/204—Control of arrangements for suppressing differential actions
    • F16H2048/205—Control of arrangements for suppressing differential actions using the steering as a control parameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2071—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using three freewheel mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/32—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using fluid pressure actuators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19005—Nonplanetary gearing differential type [e.g., gearless differentials]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

좌우의 후륜에 각각에 독립하여 조작가능한 전동클러치를 갖춘 4륜 구동형 작업차에 있어서, 주행변속장치로부터의 전륜용의 동력은 전륜차동기어기구를 통하여 좌우의 전륜에 전달하고, 주변변속장치로부터의 후륜용의 동력은 좌우 1쌍의 전동클러치를 통하여 좌우의 후륜에 각각 전달된다.
방향전환을 위하여 직진위치로부터 전륜을 설정각도 이상으로 조향조작하면, 이 조작에 연동하여 선회바깥쪽의 후륜에 대응하는 후륜전동클러치는 동력전달상태 그대로인데 대하여, 선회안쪽의 후륜에 대응하는 후륜전동 클러치가 전동차단조작된다. 이에 의하여 선회반경이 가장 작아지는 선회안쪽의 후륜이 자유회전상태가 되어, 후륜용의 차동장치없이도 원활이 기체의 방향변경 및 소회전선회를 행할 수 있다.

Description

좌우의 후륜의 각각에 독립하여 조작가능한 전동클러치를 갖춘 4륜 구동형 작업차
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 4륜 구동형 작업차에 있어서의 전륜에의 전동계 및 후륜에의 전동계를 도시한 개략도.
제2도는 후륜용의 좌우의 사이드 클러치 등을 도시한 종단배면도.
제3도는 전륜변속장치를 도시한 종단측면도.
제4도는 후륜용의 좌우의 사이드 클러치, 전륜변속장치의 클러치, 조종핸들 및 브레이크 페달과 유압제어부와의 연계를 도시한 블럭도.

Claims (4)

  1. 엔진(3); 전륜(1)과 후륜(2); 상기 전륜을 조향하는 전륜조향수단(21); 상기 전륜을 위한 전륜차동장치(27); 상기 엔진으로부터의 동력을 변속하여 상기 전륜차동장치와 상기 후륜에 전달하는 변속장치(13); 상기 변속장치로부터 상기 우측후륜에의 동력전달을 제어하는 제1클러치(16); 상기 변속장치로부터 상기 좌측후륜에의 동력전달을 제어하는 제2클러치(15)로 구성된 4륜 구동형 작업차에 있어서, 상기 제1·제2클러치를 조작하는 클러치 제어수단(100)은 상기 전륜조향수단과 연계되어 있고, 상기 전륜이 제1설정조향각 이상으로 조향된 경우에는, 선회안쪽의 후륜에 대응하는 클러치(16 또는 15)를 차단하는 것을 특징으로 하는 4륜 구동형 작업차.
  2. 제1항에 있어서, 상기 변속장치는 상기 전륜과 후륜이 대략 같은 속도로 구동되는 제1모드와, 상기 전륜이 후륜보다 고속으로 구동되는 제2모드를 선택적으로 만들어내는 전륜변속장치(25)를 갖추고 있고, 또한 상기 전륜이 제2설정조향각 이상으로 조작된 경우에는 상기 전륜변속장치를 제1모드로 부터 제2모드로 전환하는 전륜속도제어수단(100)이 갖추어져 있는 것을 특징으로 하는 4륜 구동형 작업차.
  3. 제2항에 있어서, 상기 제1설정조향각은 10도∼20도이고, 상기 제2설정조향각은 약 40도인 것을 특징으로 하는 4륜 구동형 작업차.
  4. 제2항에 있어서, 상기 전륜변속장치는 제2모드에 있어서 전륜이 후륜의 대략 2배의 속도로 구동되도록 구성되어 있는 것을 특징으로 하는 4륜 구동형 작업차.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920008911A 1991-12-13 1992-05-26 좌우의 후륜의 각각에 독립하여 조작가능한 전동클러치를 갖춘 4륜 구동형 작업차 Expired - Fee Related KR950003840B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3329389A JPH05162552A (ja) 1991-12-13 1991-12-13 四輪駆動型作業車
JP91-329389 1991-12-13

Publications (2)

Publication Number Publication Date
KR930012406A true KR930012406A (ko) 1993-07-20
KR950003840B1 KR950003840B1 (ko) 1995-04-20

Family

ID=18220891

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920008911A Expired - Fee Related KR950003840B1 (ko) 1991-12-13 1992-05-26 좌우의 후륜의 각각에 독립하여 조작가능한 전동클러치를 갖춘 4륜 구동형 작업차

Country Status (5)

Country Link
US (1) US5341893A (ko)
JP (1) JPH05162552A (ko)
KR (1) KR950003840B1 (ko)
DE (1) DE4218700C2 (ko)
ES (1) ES2063647B1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100518471B1 (ko) * 1996-03-06 2006-03-16 보그-워너 인코포레이티드 이중변조식클러치를가지는디퍼렌셜
KR100802260B1 (ko) * 2005-08-08 2008-02-11 닛산 지도우샤 가부시키가이샤 차량의 구동력 배분 장치

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0976776A (ja) * 1995-09-18 1997-03-25 Honda Motor Co Ltd 車両の左右輪速度差発生装置
JPH09193680A (ja) * 1996-01-17 1997-07-29 Honda Motor Co Ltd 四輪駆動車両における駆動力制御方法
JP3683062B2 (ja) * 1997-01-14 2005-08-17 本田技研工業株式会社 車両用動力伝達装置
US5845546A (en) * 1997-04-04 1998-12-08 Borg-Warner Automotive, Inc. Multiple chamber twin clutch axle
US5884738A (en) * 1997-04-30 1999-03-23 Borg-Warner Automotive, Inc. Clutch assembly having reaction force circuit
JP3527091B2 (ja) * 1998-03-18 2004-05-17 株式会社クボタ 農用トラクタ
JP3405917B2 (ja) * 1998-03-26 2003-05-12 株式会社クボタ 四輪駆動型フロントモーア
JP3970006B2 (ja) * 2001-12-07 2007-09-05 株式会社クボタ 草刈り機
US7111702B2 (en) 2002-12-02 2006-09-26 Borgwarner Inc. Steering angle control of independent rear clutches in a four-wheel drive vehicle
US7152704B2 (en) * 2003-06-26 2006-12-26 Kubota Corporation Four-wheel drive work vehicle
DE102005058945A1 (de) * 2005-12-09 2007-06-14 Zf Friedrichshafen Ag Verfahren zum Betreiben eines Antriebsstranges eines Fahrzeugs
DE102006028957B4 (de) * 2006-06-23 2009-07-09 Terex Demag Gmbh Hinterachslenkung für einen Fahrzeugkran
US20080182695A1 (en) * 2007-01-18 2008-07-31 Dan Joseph Showalter Dual clutch axle assembly
US8825295B2 (en) * 2010-08-16 2014-09-02 Honda Motor Co., Ltd. System and method for determining a steering angle for a vehicle and system and method for controlling a vehicle based on same
CN103465963B (zh) * 2013-08-30 2018-03-30 北京理工大学 一种机械式差速传动机构
US10704663B2 (en) * 2018-09-06 2020-07-07 American Axle & Manufacturing, Inc. Modular disconnecting drive module with torque vectoring augmentation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181395B (en) * 1985-10-12 1988-10-19 Kubota Ltd Wheel drive mode changeover apparatus
DE3633399C1 (de) * 1986-10-01 1987-07-09 Deere & Co Antriebsvorrichtung von Raedern zweier Achsen
JPH0649422B2 (ja) * 1986-12-22 1994-06-29 株式会社クボタ 農用トラクタの走行操作構造
JP2541811B2 (ja) * 1987-03-31 1996-10-09 本田技研工業株式会社 ４輪駆動車輌
DE3719821A1 (de) * 1987-06-13 1988-12-29 Walter Rebholz Bremssystem fuer ein lenkbares, zwei- oder mehrachsiges, wenigstens hinterachsseitig angetriebenes kraftfahrzeug
US4862988A (en) * 1987-07-14 1989-09-05 Kubota, Ltd. Four wheel drive working vehicle
JP2715491B2 (ja) * 1988-03-03 1998-02-18 日本電気株式会社 半導体集積回路
JPH03504113A (ja) * 1988-04-30 1991-09-12 ツァーンラトファブリック　フリードリッヒシャーフェン　アクチエン　ゲゼルシャフト 全輪駆動農業トラクタ
JPH0653463B2 (ja) * 1988-05-18 1994-07-20 株式会社クボタ 水田作業車
AU6072690A (en) * 1989-07-14 1991-02-22 Toro Company, The Riding lawn mower
US5119900A (en) * 1989-12-09 1992-06-09 Mazda Motor Corporation Four wheel drive system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100518471B1 (ko) * 1996-03-06 2006-03-16 보그-워너 인코포레이티드 이중변조식클러치를가지는디퍼렌셜
KR100802260B1 (ko) * 2005-08-08 2008-02-11 닛산 지도우샤 가부시키가이샤 차량의 구동력 배분 장치

Also Published As

Publication number Publication date
US5341893A (en) 1994-08-30
JPH05162552A (ja) 1993-06-29
ES2063647B1 (es) 1997-05-01
ES2063647A2 (es) 1995-01-01
DE4218700A1 (de) 1993-06-17
ES2063647R (ko) 1996-10-01
KR950003840B1 (ko) 1995-04-20
DE4218700C2 (de) 1996-05-02

Similar Documents

Publication Publication Date Title
KR930012406A (ko) 좌우의 후륜의 각각에 독립하여 조작가능한 전동클러치를 갖춘 4륜 구동형 작업차
JPS59176121A (ja) 四輪駆動車輛の前輪駆動制御装置
ATE446892T1 (de) Hydraulisch angetriebenes fahrzeug
KR930002158A (ko) 4륜 구동형 작업차
JPS63159135A (ja) 農用トラクタの走行操作構造
JPS62181918A (ja) 車両の後輪トルク配分制御装置
JPS6340686B2 (ko)
JP3245413B2 (ja) トラクタの走行駆動制御装置
JPH01240350A (ja) 車輌の制動装置
JPS62181917A (ja) 車両の後輪トルク配分制御装置
JPS62199527A (ja) ４輪駆動車のトルク配分制御装置
JP2525607B2 (ja) ４輪駆動車のロックアップクラッチ制御装置
JPS63195023A (ja) 四輪駆動型作業車
KR920006194A (ko) 작업차의 조향조작구조
KR970035802A (ko) 풀타임 4륜구동차량의 구동변환장치
JPH02225138A (ja) トラクタ等の操向装置
KR920000559A (ko) 4륜 구동차량을 위한 선회조작시스템
JPS63130434A (ja) 四輪駆動型作業車
KR940002125A (ko) 자동차의 4륜 조향장치
JPH0798455B2 (ja) 四輪駆動型の農用トラクタ
JPH032689B2 (ko)
KR880001461A (ko) 4륜 구동형 트랙터
JPS6288622A (ja) 農用トラクタの走行伝動構造
JPH0676020B2 (ja) 四輪駆動型作業車
JPH0516444U (ja) 四輪駆動力制御機構

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19980421

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19980421

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000