FR2434901A3 - Machine a nettoyer les plages - Google Patents

Machine a nettoyer les plages

Info

Publication number
FR2434901A3
FR2434901A3 FR7721398A FR7721398A FR2434901A3 FR 2434901 A3 FR2434901 A3 FR 2434901A3 FR 7721398 A FR7721398 A FR 7721398A FR 7721398 A FR7721398 A FR 7721398A FR 2434901 A3 FR2434901 A3 FR 2434901A3
Authority
FR
France
Prior art keywords
beaches
vacuum cleaner
suction hose
mobile vacuum
lifted material
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
FR7721398A
Other languages
English (en)
Other versions
FR2434901B3 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELEMTHERM SA
Original Assignee
ELEMTHERM SA
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 ELEMTHERM SA filed Critical ELEMTHERM SA
Priority to FR7721398A priority Critical patent/FR2434901A3/fr
Publication of FR2434901A3 publication Critical patent/FR2434901A3/fr
Application granted granted Critical
Publication of FR2434901B3 publication Critical patent/FR2434901B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H12/00—Cleaning beaches or sandboxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

Cette invention concerne une machine de nettoyage ayant pour caractéristique de rejeter les galets, alors que les machines existant sur le concernent les déchets et les galets ce qui pénalise lourdement leur autonomie. Le principe de l'invention consiste donc en un triage par densité des objets, les galets avec une densité de 2,8 étant en quantité les objets les plus pesants. Le triage du sable est obtenu par tamisage, et le triage par densité est obtenu par densité inférieure à 2,2 et ainsi les galets retombent sur le sol et ne surchargent pas la machine.
FR7721398A 1977-07-11 1977-07-11 Machine a nettoyer les plages Granted FR2434901A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7721398A FR2434901A3 (fr) 1977-07-11 1977-07-11 Machine a nettoyer les plages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721398A FR2434901A3 (fr) 1977-07-11 1977-07-11 Machine a nettoyer les plages

Publications (2)

Publication Number Publication Date
FR2434901A3 true FR2434901A3 (fr) 1980-03-28
FR2434901B3 FR2434901B3 (fr) 1981-11-20

Family

ID=9193262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721398A Granted FR2434901A3 (fr) 1977-07-11 1977-07-11 Machine a nettoyer les plages

Country Status (1)

Country Link
FR (1) FR2434901A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612966A1 (fr) * 1987-03-23 1988-09-30 Delpech Sa Entreprise Benne cribleuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612966A1 (fr) * 1987-03-23 1988-09-30 Delpech Sa Entreprise Benne cribleuse

Also Published As

Publication number Publication date
FR2434901B3 (fr) 1981-11-20

Similar Documents

Publication Publication Date Title
CN110433959B (zh) 一种建筑垃圾筛拣分类装置
DE69000502D1 (de) Vorrichtung zum ueberfuehren von gegenstaenden, wie gefuellten saecken, von einem foerderer zu einer sammelvorrichtung, wie einem karton, der unter diesem foerderer steht.
US3927780A (en) Loading apparatus for a collection vehicle
CN110292992B (zh) 一种回收集磁性渣料的除渣机
FR2434901A3 (fr) Machine a nettoyer les plages
US3395467A (en) Method and apparatus for harvesting peat moss
US3193903A (en) Tile casting installation
CN218190231U (zh) 一种建筑垃圾分拣清理设备
EP0271608B1 (fr) Dispositif pour séparer des objets légers des déchets
JPS5535725A (en) Multiple-coupled frame type belt conveyor with auto- running function
FR2265464A1 (en) Tractor drawn continuous screening machine - is mounted on semi-trailer with axle between ends
CN207857518U (zh) 一种生活垃圾卫生填埋场垃圾综合处理系统
CN207563069U (zh) 一种能降低运输成本的垃圾破碎站
ES454882A1 (es) Una maquina para cerner automaticamente la setas y cortarlesel tallo.
GB1310531A (en) Transportable conveyor
CN221108917U (zh) 一种可调式筛砂机
CN221029821U (zh) 一种配合铲车使用的台阶清理装置
CN214997798U (zh) 一种高效快速煤矿采煤割块机
CN111085432B (zh) 一种土石方工程用石子筛选装置
CN220346428U (zh) 一种砂石分离装置
CN213264670U (zh) 一种伺服垛料机
CN216835851U (zh) 一种花岗岩加工用连续给料装置
CN218079075U (zh) 一种建筑废弃物回收用砂石输送带
ES8503227A3 (es) Perfeccionamientos introducidos en las cosechadoras de frutos secos y frutas
JPS566827A (en) Forming of mound etc.