ES2012995A6 - Improvements to rulers for spreading masses of concrete and similar materials - Google Patents

Improvements to rulers for spreading masses of concrete and similar materials

Info

Publication number
ES2012995A6
ES2012995A6 ES8900418A ES8900418A ES2012995A6 ES 2012995 A6 ES2012995 A6 ES 2012995A6 ES 8900418 A ES8900418 A ES 8900418A ES 8900418 A ES8900418 A ES 8900418A ES 2012995 A6 ES2012995 A6 ES 2012995A6
Authority
ES
Spain
Prior art keywords
rulers
concrete
carriage
similar materials
endless screw
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 - Lifetime
Application number
ES8900418A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES8900418A priority Critical patent/ES2012995A6/en
Publication of ES2012995A6 publication Critical patent/ES2012995A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

Improvements consisting of a displaceable carriage 1, over the entire length of which is displaced a secondary carriage 12, carrying an endless screw 17, for distributing the mass of material to be spread out, which endless screw is mounted integral with an elevator 16 which is connected in turn to the displaceable carriage 12. Detectors are provided in the mechanisms for actuating the carriage carrying the endless screw in order to control the up and down movements in order to follow the changes in level which are to be produced in the mass to be shaped.
ES8900418A 1989-02-07 1989-02-07 Improvements to rulers for spreading masses of concrete and similar materials Expired - Lifetime ES2012995A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8900418A ES2012995A6 (en) 1989-02-07 1989-02-07 Improvements to rulers for spreading masses of concrete and similar materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8900418A ES2012995A6 (en) 1989-02-07 1989-02-07 Improvements to rulers for spreading masses of concrete and similar materials

Publications (1)

Publication Number Publication Date
ES2012995A6 true ES2012995A6 (en) 1990-04-16

Family

ID=8260263

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900418A Expired - Lifetime ES2012995A6 (en) 1989-02-07 1989-02-07 Improvements to rulers for spreading masses of concrete and similar materials

Country Status (1)

Country Link
ES (1) ES2012995A6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109025179A (en) * 2018-08-09 2018-12-18 郭昌禄 A kind of adjustable smearing equipment of building tiling cement thickness

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109025179A (en) * 2018-08-09 2018-12-18 郭昌禄 A kind of adjustable smearing equipment of building tiling cement thickness

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102