JP2020093672A - 作業車両 - Google Patents
作業車両 Download PDFInfo
- Publication number
- JP2020093672A JP2020093672A JP2018233148A JP2018233148A JP2020093672A JP 2020093672 A JP2020093672 A JP 2020093672A JP 2018233148 A JP2018233148 A JP 2018233148A JP 2018233148 A JP2018233148 A JP 2018233148A JP 2020093672 A JP2020093672 A JP 2020093672A
- Authority
- JP
- Japan
- Prior art keywords
- link
- drive shaft
- braking
- axle
- tractor
- 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
Links
Images
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
- F16H48/24—Arrangements for suppressing or influencing the differential action, e.g. locking devices using positive clutches or brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/062—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels acting on transmission parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
- B60T8/3215—Systems characterised by having means acting on components of the drive line, e.g. retarder, clutch or differential gear
-
- 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
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Braking Elements And Transmission Devices (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
Description
2 車体フレーム
8 後輪
8a 車軸
8b 車軸
13 エンジン
15 駆動軸制動アーム
16 車軸制動アーム
20 駆動軸制動機構
21 車軸制動機構
22 駆動軸部
25 差動装置
50 リンク機構
80 ブレーキレバー
81 ブレーキペダル
Claims (4)
- 動力源によって発生した動力が伝達され、差動装置を介して駆動輪に動力を伝達する駆動軸部と、
ブレーキペダルが踏み込まれた場合に、前記駆動軸部で制動力を発生させる駆動軸制動機構と
を備えることを特徴とする作業車両。 - ブレーキレバーが操作された場合に、前記駆動輪の車軸のうち、一方の車軸で制動力を発生させる車軸制動機構
を備えることを特徴とする請求項1に記載の作業車両。 - 前記ブレーキペダル、または前記ブレーキレバーが操作された場合に、前記駆動軸制動機構、および前記車軸制動機構を作動させるリンク機構
を備えることを特徴とする請求項2に記載の作業車両。 - 前記リンク機構は、
前記ブレーキペダル、または前記ブレーキレバーが操作された場合に、前記駆動軸制動機構を作動させた後に、前記車軸制動機構を作動させる
ことを特徴とする請求項3に記載の作業車両。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018233148A JP6859995B2 (ja) | 2018-12-13 | 2018-12-13 | 作業車両 |
EP19211126.8A EP3666609B1 (en) | 2018-12-13 | 2019-11-25 | Working vehicle |
US16/711,759 US11156282B2 (en) | 2018-12-13 | 2019-12-12 | Work vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018233148A JP6859995B2 (ja) | 2018-12-13 | 2018-12-13 | 作業車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020093672A true JP2020093672A (ja) | 2020-06-18 |
JP6859995B2 JP6859995B2 (ja) | 2021-04-14 |
Family
ID=68655316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018233148A Active JP6859995B2 (ja) | 2018-12-13 | 2018-12-13 | 作業車両 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11156282B2 (ja) |
EP (1) | EP3666609B1 (ja) |
JP (1) | JP6859995B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023038740A (ja) * | 2021-09-07 | 2023-03-17 | 株式会社クボタ | 作業車 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3439785A (en) * | 1966-11-14 | 1969-04-22 | Ford Motor Co | Differential lock and axle brake |
FR2355216A1 (fr) * | 1976-06-17 | 1978-01-13 | Etudes Rech Avancees | Ensemble de transmission a dispositif de freinage, notamment pour vehicules |
JPS6112458A (ja) * | 1984-06-28 | 1986-01-20 | Yamaha Motor Co Ltd | 後二輪を有する車両のブレ−キ装置 |
US5673776A (en) * | 1996-03-08 | 1997-10-07 | Dana Corporation | Pinion mounted parking brake |
JPH11192849A (ja) | 1998-01-08 | 1999-07-21 | Iseki & Co Ltd | 作業車両の前輪駆動装置 |
US6354421B1 (en) * | 1999-12-28 | 2002-03-12 | Shin Nippon Wheel Industries Co., Ltd. | Brake system in buggy |
US8056697B2 (en) * | 2006-12-22 | 2011-11-15 | Deere & Company | Brake/differential lock pedal linkage |
AU2008301789B2 (en) * | 2007-09-18 | 2013-01-17 | Yanmar Co., Ltd. | Brake operation structure and brake/differential lock operation structure |
US8376907B2 (en) * | 2009-06-02 | 2013-02-19 | Bombardier Recreational Products Inc. | Braking system and method for a vehicle |
TWI385085B (zh) * | 2010-03-18 | 2013-02-11 | Kwang Yang Motor Co | Vehicle parking device |
WO2016085369A1 (en) * | 2014-11-28 | 2016-06-02 | Volvo Construction Equipment Ab | A method and control unit for preventing rollover of a tractor unit of a working machine |
DE102017110942A1 (de) * | 2017-05-19 | 2018-11-22 | Lucas Automotive Gmbh | Feststellbremsanlage für ein Kraftfahrzeug und Kraftfahrzeug |
-
2018
- 2018-12-13 JP JP2018233148A patent/JP6859995B2/ja active Active
-
2019
- 2019-11-25 EP EP19211126.8A patent/EP3666609B1/en active Active
- 2019-12-12 US US16/711,759 patent/US11156282B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3666609A1 (en) | 2020-06-17 |
US20200191249A1 (en) | 2020-06-18 |
EP3666609B1 (en) | 2023-02-22 |
JP6859995B2 (ja) | 2021-04-14 |
US11156282B2 (en) | 2021-10-26 |
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