ES2534492A1 - Double counter-rotating propeller system for lawn mower (Machine-translation by Google Translate, not legally binding) - Google Patents

Double counter-rotating propeller system for lawn mower (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2534492A1
ES2534492A1 ES201301008A ES201301008A ES2534492A1 ES 2534492 A1 ES2534492 A1 ES 2534492A1 ES 201301008 A ES201301008 A ES 201301008A ES 201301008 A ES201301008 A ES 201301008A ES 2534492 A1 ES2534492 A1 ES 2534492A1
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Spain
Prior art keywords
machine
translation
legally binding
google translate
rotating
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Granted
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ES201301008A
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Spanish (es)
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ES2534492B1 (en
Inventor
Ángel JIMÉNEZ LAVILLA
José Antonio LEIRA MARTÍNEZ
Jaime IGLESIAS BARTOLOMÉ
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Jaime Iglesias Bartolome
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ECOSIST DE AHORRO S L
ECOSISTEMA DE AHORRO SL
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Priority to ES201301008A priority Critical patent/ES2534492B1/en
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Publication of ES2534492B1 publication Critical patent/ES2534492B1/en
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Abstract

Double counter-rotating propeller system for a lawn mower designed to increase the cutting efficiency of the lawn using a "scissor effect" when combining the action of two blades or blades rotating in the opposite direction. Said system consists of a set which is coupled to the transmission shaft of the motor machine and which rotates a propeller in the same direction as the motor, while rotating in the opposite direction and secondarily, another propeller separated a few centimeters from the previous one. The counter-rotation of one of the propellers is achieved by the action of a pinion-crown assembly that reverses the direction of rotation of the main axis from which it takes its force. For those lawnmowers that do not have this system as standard, and want to place it, adaptation elements are presented. (Machine-translation by Google Translate, not legally binding)

Description

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Claims (1)

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ES201301008A 2013-10-22 2013-10-22 Double rotating propeller system for lawnmower Expired - Fee Related ES2534492B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201301008A ES2534492B1 (en) 2013-10-22 2013-10-22 Double rotating propeller system for lawnmower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201301008A ES2534492B1 (en) 2013-10-22 2013-10-22 Double rotating propeller system for lawnmower

Publications (2)

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ES2534492A1 true ES2534492A1 (en) 2015-04-23
ES2534492B1 ES2534492B1 (en) 2016-01-26

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ID=52829499

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201301008A Expired - Fee Related ES2534492B1 (en) 2013-10-22 2013-10-22 Double rotating propeller system for lawnmower

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107912135A (en) * 2018-01-05 2018-04-17 山东农业大学 A kind of small-sized Double-cutter greenhouse weeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107912135A (en) * 2018-01-05 2018-04-17 山东农业大学 A kind of small-sized Double-cutter greenhouse weeder

Also Published As

Publication number Publication date
ES2534492B1 (en) 2016-01-26

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