ES178757U - Speed variator pulley. (Machine-translation by Google Translate, not legally binding) - Google Patents

Speed variator pulley. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES178757U
ES178757U ES0178757U ES178757U ES178757U ES 178757 U ES178757 U ES 178757U ES 0178757 U ES0178757 U ES 0178757U ES 178757 U ES178757 U ES 178757U ES 178757 U ES178757 U ES 178757U
Authority
ES
Spain
Prior art keywords
crown
springs
plates
translation
legally binding
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
ES0178757U
Other languages
Spanish (es)
Other versions
ES178757Y (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.)
Pujol Muntala SA
Original Assignee
Pujol Muntala 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 Pujol Muntala SA filed Critical Pujol Muntala SA
Priority to ES1972178757U priority Critical patent/ES178757Y/en
Publication of ES178757U publication Critical patent/ES178757U/en
Application granted granted Critical
Publication of ES178757Y publication Critical patent/ES178757Y/en
Expired legal-status Critical Current

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Abstract

Speed variator pulley, of the class constituted by two identical plates of conical shape, situated adjacent and in opposition receiving in its intermediate space a belt of trapezoidal section, characterized essentially because the axial shaft on which the plates are mounted by tubular expansions of these, equipped with annular lubrication grooves, in conjugation with toric retention rings for the lubricant, will be coupled to those conical components by means of two springs of the conical crown type, located symmetrically on the outer faces of the plates and forming their parts means a plurality of recesses defined by curvatures of zones constituted by arms arranged in a crown and determined by holes in extension with other radial openings also distributed in a crown, being housed inside each warped expansion of the springs crown a projection also warped that is derived of each of the terminal pieces, in the form of a plate of smaller diameter, mounted on the ends of the tubular shaft and retained by means of extreme annular springs. Whatever may be the circumstances that concur in the essentiality of the utility model defined in the previous claim whose purpose is: (Machine-translation by Google Translate, not legally binding)
ES1972178757U 1972-03-14 1972-03-14 SPEED VARIATOR PULLEY. Expired ES178757Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1972178757U ES178757Y (en) 1972-03-14 1972-03-14 SPEED VARIATOR PULLEY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1972178757U ES178757Y (en) 1972-03-14 1972-03-14 SPEED VARIATOR PULLEY.

Publications (2)

Publication Number Publication Date
ES178757U true ES178757U (en) 1972-11-16
ES178757Y ES178757Y (en) 1973-06-01

Family

ID=8352264

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972178757U Expired ES178757Y (en) 1972-03-14 1972-03-14 SPEED VARIATOR PULLEY.

Country Status (1)

Country Link
ES (1) ES178757Y (en)

Also Published As

Publication number Publication date
ES178757Y (en) 1973-06-01

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