JP4034763B2 - セミトレーラ - Google Patents
セミトレーラ Download PDFInfo
- Publication number
- JP4034763B2 JP4034763B2 JP2004205242A JP2004205242A JP4034763B2 JP 4034763 B2 JP4034763 B2 JP 4034763B2 JP 2004205242 A JP2004205242 A JP 2004205242A JP 2004205242 A JP2004205242 A JP 2004205242A JP 4034763 B2 JP4034763 B2 JP 4034763B2
- Authority
- JP
- Japan
- Prior art keywords
- axle
- air
- semi
- trailer
- wheel
- 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.)
- Active
Links
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Description
30 後前輪の車軸
31 後前輪
35、45 エアポンプ
36〜38 エアサスペンション
40 後中輪の車軸
41 後中輪
43、53 荷重センサ
50 後後輪の車軸
51 後後輪
P1 第一のエアポンプ
P2 第二のエアポンプ
Q1、Q2 可動ピストン
Claims (1)
- 後前輪、後中輪、後後輪の車軸を備えるセミトレーラにおいて、
後中輪の車軸と後後輪の車軸に荷重センサを配する一方、
後前輪の車軸と後中輪のそれぞれの車軸に接地タイヤを引き上げる昇降動装置を設け、
荷重センサの検出荷重に基づき、直近前方の車軸に設けた昇降動装置を駆動するものであって、
前記各昇降動装置は、
車軸とセミトレーラ本体とを連結する複数本のエアサスペンションと、
このエアサスペンションのシリンダー内空気を減圧し加圧するエアポンプ装置とによって構成するとともに、
当該昇降動装置は、少なくとも三本のエアサスペンションを備え、
これらの各エアサスペンションは、シリンダーと可動ピストンによって構成したものであって、
二本のエアサスペンションは、接地タイヤを引き上げるときに第一のエアポンプを介して減圧し、残余のエアサスペンションは、接地タイヤを引き上げるときに第二のエアポンプを介して加圧するものであって、
前記荷重センサを介して、後中輪の車軸よりも常に後前輪の車軸の昇降駆動を優先させることを特徴とするセミトレーラ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004205242A JP4034763B2 (ja) | 2004-07-12 | 2004-07-12 | セミトレーラ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004205242A JP4034763B2 (ja) | 2004-07-12 | 2004-07-12 | セミトレーラ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006027324A JP2006027324A (ja) | 2006-02-02 |
JP4034763B2 true JP4034763B2 (ja) | 2008-01-16 |
Family
ID=35894196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004205242A Active JP4034763B2 (ja) | 2004-07-12 | 2004-07-12 | セミトレーラ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4034763B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006042370A1 (de) * | 2006-09-08 | 2008-03-27 | Deere & Company, Moline | Ladegerät |
JP2011020473A (ja) * | 2009-07-13 | 2011-02-03 | Nippon Trex Co Ltd | トレーラの車軸昇降装置 |
FR2948621B1 (fr) * | 2009-07-29 | 2011-10-21 | Michelin Soc Tech | Vehicule comportant au moins deux essieux et procede de repartition de la charge entre lesdits au moins deux essieux. |
JP5832099B2 (ja) * | 2011-02-09 | 2015-12-16 | 弘 金 | トレーラ |
EP3162645B1 (en) | 2014-06-24 | 2019-04-03 | Nabtesco Automotive Corporation | Brake system and brake control method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60157514U (ja) * | 1984-03-30 | 1985-10-19 | 日野自動車株式会社 | エアサスペンシヨン車の駆動装置 |
IT1207545B (it) * | 1987-03-27 | 1989-05-25 | Viberti Off Spa | Dispositivo per il sollevamento di uno degli assali di un semirimorchio stradale e gruppo sollevatore facente parte di tale dispositivo |
DE4327764C2 (de) * | 1993-08-18 | 2002-08-14 | Knorr Bremse Systeme | Luftfederungsanlage |
JPH08332827A (ja) * | 1995-06-07 | 1996-12-17 | Masao Kubota | 貨物用車両の車輪浮揚装置 |
JP2002205524A (ja) * | 2001-01-10 | 2002-07-23 | Showa Aircraft Ind Co Ltd | 貨物車輌のアクスルシステム |
DE10112084A1 (de) * | 2001-03-12 | 2002-09-19 | Putzmeister Ag | Fahrbare Dickstoffpumpe mit Stützkonstruktion und luftgefederter Radachse |
EP1243447B1 (de) * | 2001-03-24 | 2005-12-21 | Continental Aktiengesellschaft | Geschlossene Niveauregelanlage für Fahrzeuge |
JP4512288B2 (ja) * | 2001-05-15 | 2010-07-28 | プレス工業株式会社 | 車軸リフト機構付き車両 |
-
2004
- 2004-07-12 JP JP2004205242A patent/JP4034763B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006027324A (ja) | 2006-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7950675B1 (en) | Cargo carrier | |
US8047758B2 (en) | Universal folding boom trailer | |
JP2006341718A (ja) | 車体の傾き防止装置 | |
US3926272A (en) | Crawler track equipped vehicle pallet with wheel support drive rollers | |
CN103770595B (zh) | 一种车轴升降装置 | |
US20190292859A1 (en) | Transport trailer reel and injector shift for maximizing coiled tubing load distribution | |
JP4034763B2 (ja) | セミトレーラ | |
CN114286760A (zh) | 具有升降桥的机动车辆及其运行方法 | |
JP5318794B2 (ja) | トレーラの車軸昇降装置 | |
US4524841A (en) | Auxiliary axle apparatus | |
JP5236895B2 (ja) | エアキャスタ付大型重量物運搬車 | |
US20210237637A1 (en) | Container carrier | |
RU2316454C1 (ru) | Устройство для эвакуации самолетов | |
CN115697792A (zh) | 半挂车 | |
CN108698532A (zh) | 运输车辆 | |
US20080053718A1 (en) | System & method to provide a variable traction to a drive wheel for a vehicle | |
WO2020051621A1 (en) | A reconfigurable trailer | |
CN2675466Y (zh) | 一种自装卸平板车 | |
CN214565246U (zh) | 一种用于牵引挂车防滑支撑系统 | |
US7448840B2 (en) | Vehicle traction device | |
GB2552088A (en) | Chassis for a commercial vehicle, in particular a truck | |
CN205952059U (zh) | 一种独立转向伸缩式半挂车 | |
CN2355926Y (zh) | 全挂、半挂两用的液压自装卸挂车 | |
KR101876093B1 (ko) | 차량의 가변축 브레이크 제어 시스템 및 제어방법 | |
JPH0445392B2 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070129 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070206 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070409 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070529 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070730 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20071016 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20071025 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101102 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4034763 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131102 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131102 Year of fee payment: 6 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131102 Year of fee payment: 6 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |