ES5899U - Aparato afilalápices - Google Patents

Aparato afilalápices

Info

Publication number
ES5899U
ES5899U ES0005899U ES5899U ES5899U ES 5899 U ES5899 U ES 5899U ES 0005899 U ES0005899 U ES 0005899U ES 5899 U ES5899 U ES 5899U ES 5899 U ES5899 U ES 5899U
Authority
ES
Spain
Prior art keywords
conical
translation
legally binding
google translate
machine
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
ES0005899U
Other languages
English (en)
Other versions
ES5899Y (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 ES0005899U priority Critical patent/ES5899Y/es
Publication of ES5899U publication Critical patent/ES5899U/es
Application granted granted Critical
Publication of ES5899Y publication Critical patent/ES5899Y/es
Expired legal-status Critical Current

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  • Portable Nailing Machines And Staplers (AREA)

Abstract

Aparato afila-lápices constituído esencialmente por un bloque de bronce latón fundición o cualquier otro material adecuado y que puede afectar cualquier forma geométrica preferentemente la prismática paralelepipédica en el cual se han practicado dos huecos cónicos que son las embocaduras de entrada de los lápices seguidos estos huecos de sendas prolongaciones también cónicas e invertidas con el mismo eje que hacen el papel de desahogos para salida de viruta y polvo de grafito y al propio tiempo permiten que la salida de la mina de grafito se haga libremente por el contracono que ocupa el lugar de la izquierda no siendo contínua la superficie interior de los conos de entrada sino que por una generatriz está abierta debido a que por la parte exterior del bloque se tallan unos rebajos planos para asentar las cuchillas y la cara de asiento de estos rebajos llega a cortar la superficie cónica interior con lo cual se consigue que al colocar las cuchillas en sus alojamientos sus filos sobresalgan en el interior de las embocaduras la cantidad suficiente para realizar el afilado.
ES0005899U 1940-08-07 1940-08-07 Aparato afilalápices Expired ES5899Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0005899U ES5899Y (es) 1940-08-07 1940-08-07 Aparato afilalápices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0005899U ES5899Y (es) 1940-08-07 1940-08-07 Aparato afilalápices

Publications (2)

Publication Number Publication Date
ES5899U true ES5899U (es) 1941-06-16
ES5899Y ES5899Y (es) 1942-03-16

Family

ID=51070416

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0005899U Expired ES5899Y (es) 1940-08-07 1940-08-07 Aparato afilalápices

Country Status (1)

Country Link
ES (1) ES5899Y (es)

Also Published As

Publication number Publication date
ES5899Y (es) 1942-03-16

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