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ES192049A1 - MACHINE FOR POLISHING THE ANNULAR SURFACES AND ESPECIALLY THE RIMS OF BICYCLES, TANDEMS AND SIMILAR VEHICLES - Google Patents

MACHINE FOR POLISHING THE ANNULAR SURFACES AND ESPECIALLY THE RIMS OF BICYCLES, TANDEMS AND SIMILAR VEHICLES

Info

Publication number
ES192049A1
ES192049A1 ES0192049A ES192049A ES192049A1 ES 192049 A1 ES192049 A1 ES 192049A1 ES 0192049 A ES0192049 A ES 0192049A ES 192049 A ES192049 A ES 192049A ES 192049 A1 ES192049 A1 ES 192049A1
Authority
ES
Spain
Prior art keywords
grinding wheel
ring
carriage
rim
frame
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
Application number
ES0192049A
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.)
PIERRE LYOTARD S L ETS
Original Assignee
PIERRE LYOTARD S L ETS
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 PIERRE LYOTARD S L ETS filed Critical PIERRE LYOTARD S L ETS
Priority to ES0192049A priority Critical patent/ES192049A1/en
Publication of ES192049A1 publication Critical patent/ES192049A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Máquina para pulir las superficies anulares y, especialmente, las llantas de bicicletas, tandems y vehículos similares que comprende un bastidor en el que está dispuesto un anillo porta-llanta acoplado por un reborde o saliente en un pivote del bastidor teniendo por otra parte un soporte con tornillo de regulación para apoyarse en una placa de apoyo sujeta al bastidor y llevando el anillo citado tres rodillos de caucho análogos, cuya superficie periférica es convexa según el radio de curvatura de la llanta; dos de estos rodillos son de arrastre y reciben, pro polea y correa, su rotación de un motor fijo al anillo mientras que el tercer rodillo se apoya en la llanta y puede desplazarse verticalmente por un dispositivo de rampas; un carro en el que está montado el conjunto porta-suela, pudiendo desplazarse en una deslizadora en cola de milano, paralelamente al plano del anillo porta-llanta y teniendo dicho carro una parte levantada que forma deslizadera en cola de milano para el carro porta-muela que puede desplazarse paralela,ente al eje del anillo porta-llanta; el carro porta-muela sostiene un cojinete en el que gira el árbol porta-muela arrastrado por un motor sujeto al cojinete o apoyo formado dicho carro porta-muela una prolongación en una abertura, de al cual gira una lava cuyo árbol vertical es arrastrado por un motor sujeto al bastidor, por medio de piñones cónicos y árbol de reenvío; un brazo fijo en el carro porta-muela y que en su extremo sostiene un tope roscado regulable contra el anillo durante los desplazamientos del carro porta-muela, y un muelle de atracción que está enganchado al anillo y, por otra parte, sujeto a un punto fijo del bastidor.Machine for polishing annular surfaces and, especially, the rims of bicycles, tandems and similar vehicles, comprising a frame in which a rim-holder ring is arranged coupled by a flange or projection on a pivot of the frame having on the other hand a support with adjusting screw to rest on a support plate attached to the frame and bearing the mentioned ring three similar rubber rollers, whose peripheral surface is convex according to the radius of curvature of the rim; two of these rollers are driven and receive, by pulley and belt, their rotation from a motor fixed to the ring while the third roller is supported by the rim and can move vertically by a device of ramps; a carriage on which the sole-holder assembly is mounted, being able to move in a dovetail slider, parallel to the plane of the rim-holder ring and said carriage having a raised part that forms a dovetail slide for the carriage-holder. grinding wheel that can move parallel to the axis of the rim holder ring; The grinding wheel carriage supports a bearing in which the grinding wheel shaft rotates driven by a motor attached to the bearing or support formed by said grinding wheel carriage an extension in an opening, from which a lava rotates whose vertical shaft is dragged by a motor attached to the frame, by means of conical pinions and transmission shaft; a fixed arm on the grinding wheel carriage and that at its end supports an adjustable threaded stop against the ring during the movements of the grinding wheel carriage, and an attraction spring that is hooked to the ring and, on the other hand, subject to a frame fixed point.

ES0192049A 1950-03-10 1950-03-10 MACHINE FOR POLISHING THE ANNULAR SURFACES AND ESPECIALLY THE RIMS OF BICYCLES, TANDEMS AND SIMILAR VEHICLES Expired ES192049A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0192049A ES192049A1 (en) 1950-03-10 1950-03-10 MACHINE FOR POLISHING THE ANNULAR SURFACES AND ESPECIALLY THE RIMS OF BICYCLES, TANDEMS AND SIMILAR VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0192049A ES192049A1 (en) 1950-03-10 1950-03-10 MACHINE FOR POLISHING THE ANNULAR SURFACES AND ESPECIALLY THE RIMS OF BICYCLES, TANDEMS AND SIMILAR VEHICLES

Publications (1)

Publication Number Publication Date
ES192049A1 true ES192049A1 (en) 1950-07-01

Family

ID=37823940

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0192049A Expired ES192049A1 (en) 1950-03-10 1950-03-10 MACHINE FOR POLISHING THE ANNULAR SURFACES AND ESPECIALLY THE RIMS OF BICYCLES, TANDEMS AND SIMILAR VEHICLES

Country Status (1)

Country Link
ES (1) ES192049A1 (en)

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