dumper

　

WordNet

1. throw away as refuse; "No dumping in these woods!"
2. a place where supplies can be stored; "an ammunition dump"
3. a piece of land where waste materials are dumped (同)garbage dump, trash dump, rubbish dump, wasteyard, waste-yard, dumpsite
4. (computer science) a copy of the contents of a computer storage device; sometimes used in debugging programs
5. sever all ties with, usually unceremoniously or irresponsibly; "The company dumped him after many years of service"; "She dumped her boyfriend when she fell in love with a rich man" (同)ditch
6. sell at artificially low prices (同)underprice
7. drop (stuff) in a heap or mass; "The truck dumped the garbage in the street"

PrepTutorEJDIC

1. 《英》(またdumper truck)=dump truck / 荷役人夫
2. 〈重い荷物など〉‘を'『どさっと落とす』(降ろす);〈ごみなど〉‘を'どさっと捨てる / (特に外国市場で)〈商品〉‘を'投げ売りする,ダンピングする / ごみ捨て場 / (捨てられた)ごみの山 / (弾薬・軍需品などの)臨時集積場

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/06/22 10:13:14」(JST)

wiki en

[Wiki en表示]

This article is about a smaller type of off-road vehicle. For articulated dump trucks, see articulated hauler. For other usage, see dumper (disambiguation).

Dumper in action

A dumper is a vehicle designed for carrying bulk material, often on building sites. Dumpers are distinguished from dump trucks by configuration: a dumper is usually an open 4-wheeled vehicle with the load skip in front of the driver, while a dump truck has its cab in front of the load. The skip can tip to dump the load; this is where the name "dumper" comes from. They are normally diesel powered. A towing eye is fitted for secondary use as a site tractor. Dumpers with rubber tracks are used in special circumstances and are popular in some countries.

Early dumpers had a payload of about a ton and were 2-wheel drive, driving on the front axle and steered at the back wheels. The single cylinder diesel engine (sometimes made by Lister) was started by hand cranking. The steering wheel turned the back wheels, not front. Having neither electrics nor hydraulics there was not much to go wrong. The skip was secured by a catch by the driver's feet. When the catch is released, the skip tips under the weight of its contents at pivot points below, and after being emptied is raised by hand.

Modern dumpers have payloads of up to 10 tonnes (11 short tons; 9.8 long tons) and usually steer by articulating at the middle of the chassis (pivot steering). They have multi-cylinder diesel engines, some turbocharged, electric start and hydraulics for tipping and steering and are more expensive to make and operate. An A-frame known as a ROPS (Roll-Over Protection) frame, may be fitted over the seat to protect the driver if the dumper rolls over. Some dumpers have FOPS (Falling Object Protection) as well. Lifting skips are available for discharging above ground level. In the 1990s dumpers with swivel skips, which could be rotated to tip sideways, became popular, especially for working in narrow sites such as road works. Dumpers are the most common cause of accidents involving construction plant.

These vehicles are also called "dumper" in some mainland European languages.

See also

• Dump truck
• Articulated hauler

English Journal

• Assessment of dermal exposure to bitumen condensate among road paving and mastic crews with an observational method.

• Agostini M, Fransman W, De Vocht F, Van Wendel de Joode B, Kromhout H.SourceDivision of Environmental Epidemiology, Institute for Risk Assessment Sciences, University of Utrecht, Utrecht, The Netherlands.
• The Annals of occupational hygiene.Ann Occup Hyg.2011 Jul;55(6):578-90. Epub 2011 May 19.
• OBJECTIVE: To assess dermal exposure to bitumen condensate among road pavers and indoor mastic workers in multiple crews using a semi-quantitative observational method [DeRmal Exposure Assessment Method (DREAM)].METHODS: Two skilled observers assessed dermal exposure to bitumen condensate among 85 a
• PMID 21597048

• Up-regulation of LSB1/GDU3 affects geminivirus infection by activating the salicylic acid pathway.

• Chen H, Zhang Z, Teng K, Lai J, Zhang Y, Huang Y, Li Y, Liang L, Wang Y, Chu C, Guo H, Xie Q.SourceStake Key Laboratory for Biocontrol, Sun Yat-sen (Zhongshan) University, 135 West Xin-Gang Road, Guangzhou 510275, China.
• The Plant journal : for cell and molecular biology.Plant J.2010 Apr 1;62(1):12-23. Epub 2009 Dec 23.
• Geminiviruses include a large number of single-stranded DNA viruses that are emerging as useful tools to dissect many fundamental processes in plant hosts. However, there have been no reports yet regarding the genetic dissection of the geminivirus-plant interaction. Here, a high-throughput approach
• PMID 20042021

Japanese Journal

• 摩擦型耐震壁用摺動材の選定

• 山田 耕司,水野 匠,諏訪 雄哉
• 豊田工業高等専門学校研究紀要 43, 89-102, 2011-01-25
• … In this paper, we develop a wooden wall which a steel frame and a friction dumper. …
• NAID 110007973756

• 視空間誤差を用いた仮想バネダンパ仮説に基づくダイナミックビジュアルサーボによるEye-In-Hand型ロボットの位置姿勢制御

• 松浦 精太郎,丸 典明
• 日本機械学会論文集Ｃ編 77(776), 1366-1375, 2011
• … We propose position and attitude control method of Eye-In-Hand Robot by Dynamic visual servoing based on Virtual Spring-Dumper Hypothesis using Binocular Visual Space Error. …
• NAID 130000873581

Related Links

• use Data::Dumper; - 今日のCPANモジュール（跡地）

2008年1月31日 ... このページの最後で扱っている $Data::Dumper::Deparse には限界があるのですが、 コードリファレンスを含むようなDumper結果を得たい（より再現性の高いシリアライズ） 場合に使えるモジュールとしてData::Dump::Streamerの使い方も扱い ...

Related Pictures

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