ES2012272A6 - Improvements to the subject of main patent No. 8801843 for improvements to machines for cleaning sand, removing stones and the like - Google Patents

Improvements to the subject of main patent No. 8801843 for improvements to machines for cleaning sand, removing stones and the like

Info

Publication number
ES2012272A6
ES2012272A6 ES8900572A ES8900572A ES2012272A6 ES 2012272 A6 ES2012272 A6 ES 2012272A6 ES 8900572 A ES8900572 A ES 8900572A ES 8900572 A ES8900572 A ES 8900572A ES 2012272 A6 ES2012272 A6 ES 2012272A6
Authority
ES
Spain
Prior art keywords
machines
subject
main patent
cleaning sand
removing stones
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.)
Expired - Fee Related
Application number
ES8900572A
Other languages
Spanish (es)
Inventor
Otero Fernando Anton
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.)
ROMBEX SA
Original Assignee
ROMBEX 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 ROMBEX SA filed Critical ROMBEX SA
Priority to ES8900572A priority Critical patent/ES2012272A6/en
Publication of ES2012272A6 publication Critical patent/ES2012272A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

An endless screw 1 mounted in front of the machine 2, above the comb 3 and in front of a rotary beater 5. The endless screw 1 may be mounted at different heights with respect to the cone 3. It makes it possible to separate, from the path followed by the machine, stones and objects 4 from a given size upwards set as desired by adjusting the height of the screw.
ES8900572A 1989-02-17 1989-02-17 Improvements to the subject of main patent No. 8801843 for improvements to machines for cleaning sand, removing stones and the like Expired - Fee Related ES2012272A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8900572A ES2012272A6 (en) 1989-02-17 1989-02-17 Improvements to the subject of main patent No. 8801843 for improvements to machines for cleaning sand, removing stones and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8900572A ES2012272A6 (en) 1989-02-17 1989-02-17 Improvements to the subject of main patent No. 8801843 for improvements to machines for cleaning sand, removing stones and the like

Publications (1)

Publication Number Publication Date
ES2012272A6 true ES2012272A6 (en) 1990-03-01

Family

ID=8260466

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900572A Expired - Fee Related ES2012272A6 (en) 1989-02-17 1989-02-17 Improvements to the subject of main patent No. 8801843 for improvements to machines for cleaning sand, removing stones and the like

Country Status (1)

Country Link
ES (1) ES2012272A6 (en)

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20190620