ES120747U - Pallet propeller for navigation. (Machine-translation by Google Translate, not legally binding) - Google Patents

Pallet propeller for navigation. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES120747U
ES120747U ES120747U ES120747U ES120747U ES 120747 U ES120747 U ES 120747U ES 120747 U ES120747 U ES 120747U ES 120747 U ES120747 U ES 120747U ES 120747 U ES120747 U ES 120747U
Authority
ES
Spain
Prior art keywords
propeller
rotation
pallet
hollow shaft
translation
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
ES120747U
Other languages
Spanish (es)
Other versions
ES120747Y (en
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 ES120747U priority Critical patent/ES120747Y/en
Publication of ES120747U publication Critical patent/ES120747U/en
Application granted granted Critical
Publication of ES120747Y publication Critical patent/ES120747Y/en
Expired legal-status Critical Current

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Abstract

Pallet propeller for navigation characterized by consisting essentially of a device in fixed guide crown inside the hollow general axis of rotation of the paddlewheel that forces each paddle to a quarter-circle turn each time they pass through the forward or rearward position of the horizontal axis of advance of the propulsion apparatus in such a way that the above-mentioned rotation is achieved through some appendage-lever parts in exterior form in vee and joined together with the extensions within the hollow shaft of the longitudinal axes of each pallet which stumble over the overhangs of the guide crowns forcing the reciprocating movement of the paddles in the rotation movement of the propeller; having provided that the cross-sectional shape of each vane adopts the propeller blade or aircraft wing profile to decrease the resistance to transverse movement of the vane in its rotation about the hollow shaft of the propeller during its resilient travel; said hollow shaft rotates on the devices of the inner fixed shaft resting on bearings specially designed to accommodate the guide crowns and absorb the longitudinal thrusts to said axis as a consequence of the working pressures on the blades in their resistant position. (Machine-translation by Google Translate, not legally binding)
ES120747U 1966-03-31 1966-03-31 PADDLE PROPELLER FOR NAVIGATION. Expired ES120747Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES120747U ES120747Y (en) 1966-03-31 1966-03-31 PADDLE PROPELLER FOR NAVIGATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES120747U ES120747Y (en) 1966-03-31 1966-03-31 PADDLE PROPELLER FOR NAVIGATION.

Publications (2)

Publication Number Publication Date
ES120747U true ES120747U (en) 1966-06-16
ES120747Y ES120747Y (en) 1966-10-16

Family

ID=63306016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES120747U Expired ES120747Y (en) 1966-03-31 1966-03-31 PADDLE PROPELLER FOR NAVIGATION.

Country Status (1)

Country Link
ES (1) ES120747Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0683095A1 (en) 1994-05-16 1995-11-22 Francisco Martinez Angulo Propulsion system for ships

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0683095A1 (en) 1994-05-16 1995-11-22 Francisco Martinez Angulo Propulsion system for ships

Also Published As

Publication number Publication date
ES120747Y (en) 1966-10-16

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