公开(公告)号：US3659335A

公开(公告)日：1972-05-02

申请号：US3659335D

申请日：1969-09-29

Applicant: LEAR SIEGLER INC

Inventor： BREGI BENJAMIN F ,  MOTZ CARL H ,  BASSOFF ARTHUR B

IPC: B21H5/00 ,  B21H5/02 ,  B23F19/06 ,  B23F23/12

CPC classification number: B23F19/06 ,  B21H5/022 ,  B23F23/1293 ,  Y10T29/50 ,  Y10T409/105247

Abstract: A machine which can be used selectively for crossed axes gear shaving employing a gear-like shaving cutter having cutting edges in the sides of its teeth, and as a gear rolling machine employing a die in the form of a hardened gear. Provision is made for relative traverse while shaving in a direction occupying a plane parallel to the axes of the gear and tool, and for incremental infeed during shaving and continuous infeed during gear rolling.

Abstract translation: 一种可以选择性地使用齿轮剃刮的机器，其使用具有在其齿的侧面具有切割边缘的齿轮状剃刮刀，以及作为采用硬化齿轮形式的模具的齿轮滚动机。 规定为在相对于与齿轮和工具的轴线平行的平面的方向上剃刮时进行相对移动，以及在齿轮滚动期间在剃刮和连续进给期间的增量进给。

公开(公告)号：US3631703A

公开(公告)日：1972-01-04

申请号：US3631703D

申请日：1969-10-15

Applicant: LEAR SIEGLER INC

Inventor： BREGI BENJAMIN F ,  MCNABB WARREN C ,  DANIEL DAVID W

IPC: B21H5/02 ,  B21H5/00

CPC classification number: B21H5/022 ,  Y10T29/49471

Abstract: A gear rolling die in the form of a gear having teeth generally conjugate to the desired form of teeth on the work gear, but provided with protuberances adjacent the tips of the teeth to form undercuts adjacent the roots of the work gear. Preferably, the die teeth are provided with inclined ramps adjacent the roots for engagement with the corners of the gear teeth provided by the intersections of the top and side surfaces of the teeth thereof. In gear production the undercuts are provided in rough rolling and form spaces into which material is displaced during finish rolling.

Abstract translation: 齿轮形式的齿轮具有通常与工作齿轮上所需形式的齿共轭的齿轮，但是具有与齿尖相邻的突起，以形成邻近工作齿轮根部的底切。 优选地，模齿设置有与根部相邻的倾斜坡道，用于与由其齿的顶表面和侧表面的交叉点提供的齿轮齿的角部接合。 在齿轮制造中，底切设置为粗轧和成型空间，材料在精轧期间被移动。

公开(公告)号：US3651738A

公开(公告)日：1972-03-28

申请号：US3651738D

申请日：1970-01-26

Applicant: LEAR SIEGLER INC

Inventor： BREGI BENJAMIN F

IPC: B23F1/08 ,  B23F9/04

CPC classification number: B23F1/086 ,  Y10T409/100318 ,  Y10T409/109222

Abstract: A pot broaching machine for broaching helical teeth on the periphery of a circular work piece in which helical guide means control rotation between the broach and work piece during the initial cutting action, after which the helical guide means becomes inoperative, and guiding action is provided by engagement between the broach teeth and the helical broached surfaces on the work piece.

Abstract translation: 一种用于在圆形工件的周边上拉螺旋齿的花盆拉床，其中螺旋导向装置在初始切割动作期间控制拉刀和工件之间的旋转，之后螺旋引导装置变得不起作用，并且引导作用由 拉刀齿与工件上螺旋拉出的表面之间的接合。

公开(公告)号：US3635062A

公开(公告)日：1972-01-18

申请号：US3635062D

申请日：1970-05-13

Applicant: LEAR SIEGLER INC

Inventor： BREGI BENJAMIN F ,  TERSCH RICHARD W

IPC: B21H5/04 ,  B23F23/12

CPC classification number: B21H5/045 ,  B23F23/1293 ,  Y10T29/49471

Abstract: Apparatus for rolling a tapered gear such as a bevel or hypoid gear by rolling the gear with a conjugate tapered gear. The machine includes means for applying pressure by effecting relative movement between the meshing gears along a line generally perpendicular to the pitch cone.

Abstract translation: 用于通过用共轭锥形齿轮滚动齿轮来滚动诸如斜面或准双曲面齿轮的锥形齿轮的装置。 机器包括通过沿着大致垂直于螺距锥的线在啮合齿轮之间进行相对运动来施加压力的装置。

公开(公告)号：US3552167A

公开(公告)日：1971-01-05

申请号：US3552167D

申请日：1968-09-26

Applicant: LEAR SIEGLER INC

Inventor： BREGI BENJAMIN F ,  BASSOFF ARTHUR B ,  ANTHONY RUSSELL W

IPC: B23F19/00 ,  B21H5/00 ,  B21H5/02

CPC classification number: B21H5/022 ,  Y10T29/49471 ,  Y10T409/100954

Abstract: GEAR ROLLING APPARATUS COMPRISING A PAIR OF ROLLING DIES. MEANS ARE PROVIDED FOR DRIVING BOTH OF SAID DIES POSITIVELY IN TIMED ROTATION WHILE PROVIDING FOR TIMING ADJUSTMENT BETWEEN THE DIES. ONE OF THE DIES IS VERTICALLY MOVABLE TOWARD THE OTHER TO APPLY ROLLING PRESSURE. AN ARBOR SUPPORTS A WORK BLANK INTERMEDIATE THE DIES, AND MEANS ARE PROVIDED FOR MOVING THE WORK ARBOR TOWARD THE STATIONARY DIE ONE-HALF THE AMOUNT OF MOVEMENT ON THE MOVABLE DIE.