公开(公告)号：CA2643885C

公开(公告)日：2014-10-21

申请号：CA2643885

申请日：2008-11-14

Applicant: B & J MFG COMPANY

Inventor： STANFIELD CHARLES K

IPC: B24D5/02 ,  B22F3/10 ,  B22F7/02 ,  B24D5/06 ,  B24D5/10 ,  B24D18/00

Abstract: Article and method of making an abrading wheel having a sintered metal core and radially inward openings having curved inner edges to reduce stress in operation and to improve the ability of the wheel to clear residue from the wheel during operation.

公开(公告)号：CA2631718C

公开(公告)日：2014-05-06

申请号：CA2631718

申请日：2007-01-03

Applicant: B & J MFG COMPANY

Inventor： STANFIELD CHARLES K

IPC: B23D71/00

Abstract: A rasp hub for use in tire retreading machines includes two side plates with mounting pins extending between the plates. Rasp blades arranged in stacks are mounted on the mounting pins. The stacks extend end-to-end circumferentially about the hub. The center portion of the mounting pins is curved so that the cut profile of the blades is convex. The blades are inclined relative to a plane perpendicular to the axis of rotation to define a cut angle. The center planes of the mounting pins intersect, preferably close to the axis of rotation of the hub, to reduce deviation of the blades from the concentricity.

公开(公告)号：CA2498755A1

公开(公告)日：2004-03-25

申请号：CA2498755

申请日：2003-04-04

Applicant: B & J MFG COMPANY

Inventor： STANFIELD CHARLES K

IPC: B23D71/02 ,  B23D71/00

Abstract: A rasp blade includes a mounting aperture (30) having at least two aperture segments, which are laterally spaced and communicate with each other. Each aperture segment may independently secure the blade on a mounting pin. Alternate blades are mounted using different aperture segments to fix adjace nt blades in laterally offset positions, thereby staggering the teeth in adjace nt blades.

公开(公告)号：GR3033161T3

公开(公告)日：2000-08-31

申请号：GR20000400854

申请日：2000-04-05

Applicant: B & J MFG COMPANY

Inventor： JENSEN WAYNE E ,  STANFIELD CHARLES K

IPC: B29D30/54 ,  B23D71/02

Abstract: A rasp hub assembly for use in a tire buffing machine is disclosed. The hub assembly includes two end plates (30), and a set of tire rasp blades (20) and spacers (10) arranged in alternating circumferential rows. The blades and spacers have conforming nonplanar elongated bodies, with the blades nested with adjacent spacers. The resulting rasp hub assembly allows the use of an even or odd number of rasp blades in each row, and provides various benefits further described in the specification.

公开(公告)号：HK1013971A1

公开(公告)日：1999-09-17

申请号：HK98115352

申请日：1998-12-24

Applicant: B & J MFG COMPANY

Inventor： JENSEN WAYNE E ,  STANFIELD CHARLES K

IPC: B29D30/54 ,  B23D71/02 ,  B23D

Abstract: A rasp hub assembly for use in a tire buffing machine is disclosed. The hub assembly includes two end plates (30), and a set of tire rasp blades (20) and spacers (10) arranged in alternating circumferential rows. The blades and spacers have conforming nonplanar elongated bodies, with the blades nested with adjacent spacers. The resulting rasp hub assembly allows the use of an even or odd number of rasp blades in each row, and provides various benefits further described in the specification.

公开(公告)号：IN182192B

公开(公告)日：1999-01-30

申请号：IN644CA1994

申请日：1994-08-10

Applicant: B & J MFG COMPANY

Inventor： JENSEN WAYNE E ,  STANFIELD CHARLES K

IPC: B24D3/06

公开(公告)号：MX9406355A

公开(公告)日：1997-10-31

申请号：MX9406355

申请日：1994-08-19

Applicant: B & J MFG COMPANY

Inventor： JENSEN WAYNE E ,  STANFIELD CHARLES K

IPC: B29D30/54 ,  B23D71/02 ,  B24B05/00

Abstract: Se describe un ensamble de cubo raspador para usarse en una máquina pulidora de llantas. El montaje de cubo incluye dos placas terminales, y un conjunto de cuchillas raspadoras de llanta y separadores colocados en filas en circunferencia alternativas. Las cuchillas y los separadores tienen cuerpos con forma alargada, no planos, con las cuchillas anidadas en los separadores adyacentes. El ensamble de cubo raspador resultante permite el uso de un numero par o impar de cuchillas raspadoras en cada fila, y proporciona varios beneficios más descritos en la especificacion.