公开(公告)号：US2807178A

公开(公告)日：1957-09-24

申请号：US58369456

申请日：1956-05-09

Applicant: GROB INC

Inventor： BENJAMIN GROB

IPC: B21H5/02

CPC classification number: B21H5/02

公开(公告)号：US2679089A

公开(公告)日：1954-05-25

申请号：US24457451

申请日：1951-08-31

Applicant: HERWARD OPITZ ,  JOSEF HOLLMANN

Inventor： HERWARD OPITZ ,  JOSEF HOLLMANN

IPC: B21H5/02 ,  B21K1/30

CPC classification number: B21H5/02 ,  B21K1/30 ,  Y10T29/49464

公开(公告)号：US2006332A

公开(公告)日：1935-07-02

申请号：US56338631

申请日：1931-09-17

Applicant: MATHEWS CONVEYER CO

Inventor： ADAMS CHARLES A ,  OWENS GOMER F

IPC: B21H5/02 ,  B21H7/14

CPC classification number: B21H7/14 ,  B21H5/02

公开(公告)号：US1558086A

公开(公告)日：1925-10-20

申请号：US60865522

申请日：1922-12-23

Applicant: GUSTAVSEN CHARLES O

Inventor： GUSTAVSEN CHARLES O

IPC: B21H5/02

CPC classification number: B21H5/02 ,  Y10T29/49471

公开(公告)号：US1510889A

公开(公告)日：1924-10-07

申请号：US61041623

申请日：1923-01-03

Applicant: HOOKER DUNCAN C

Inventor： HOOKER DUNCAN C

IPC: B21H5/00

CPC classification number: B21H5/02 ,  Y10T29/49471

公开(公告)号：US1377177A

公开(公告)日：1921-05-10

申请号：US20764917

申请日：1917-12-18

Applicant: ANDERSON PATENTS COMPANY

Inventor： ANDERSON HAROLD N

IPC: B21H5/00

CPC classification number: B21H5/04 ,  B21H5/02

公开(公告)号：US968872A

公开(公告)日：1910-08-30

申请号：US1909520857

申请日：1909-10-04

Applicant: MORGAN WILLIAM H

Inventor： MORGAN WILLIAM H

CPC classification number: B21D5/04 ,  B21H5/02

公开(公告)号：US10010927B2

公开(公告)日：2018-07-03

申请号：US14902805

申请日：2014-06-03

Applicant: ZF FRIEDRICHSHAFEN AG

Inventor： Bernhard Rank ,  Jan-Michael Buck ,  Heinz-Guenther Hilpert

IPC: B21H5/02 ,  B23P9/02 ,  B24B39/00 ,  C21D7/08 ,  B23F21/00 ,  B23F19/00 ,  B23P15/14 ,  C21D9/32

CPC classification number: B21H5/022 ,  B21H5/02 ,  B21H5/025 ,  B23F19/00 ,  B23F21/00 ,  B23P9/02 ,  B23P15/14 ,  B24B39/00 ,  B24B39/023 ,  B24B39/045 ,  C21D7/08 ,  C21D9/32

Abstract: An apparatus for smoothing an inner toothing and/or an outer toothing of a component part. At least two radially adjustable smoothing gears, which engage in the inner toothing and/or outer toothing, are rotatably arranged inside the inner toothing and/or outside of the outer toothing. During smoothing, the component part is not firmly clamped but rather only rests loosely on a support. A thrust ring is provided at least at one of the smoothing gears for limiting axial movements of the component part, which occur during smoothing.

公开(公告)号：US20150251233A1

公开(公告)日：2015-09-10

申请号：US14640381

申请日：2015-03-06

Applicant: WEBO Werkzeugbau Oberschwaben GmbH

Inventor： Dietmar SCHLAYER ,  Norbert ZIESEL

IPC: B21B1/22 ,  B21B27/00 ,  B21B31/02 ,  B21H5/02

CPC classification number: B21B1/227 ,  B21B27/005 ,  B21B31/02 ,  B21D17/04 ,  B21D53/28 ,  B21H1/20 ,  B21H5/02 ,  B21H5/025 ,  Y10T29/49471

Abstract: A method for producing an internally and/or externally toothed pot-shaped sheet metal part having teeth extending toward the pot center axis, wherein an un-toothed pot-shaped sheet metal part is inserted into a die and then, by means of a relative movement between the sheet metal part and associated profile rollers, a profile is rolled onto the pot-shaped sheet metal part by the profile rollers applied to the sheet metal part and thus alternating internal and external gear teeth are applied to the sheet metal part, wherein the profile rollers form the sheet metal part oriented radially from the inside toward the outside, in that the profile rollers roll along the inner circumference of the sheet metal part.

Abstract translation: 一种用于制造具有朝向罐中心轴线延伸的齿的内部和/或外部带有齿形的罐形金属片部件的方法，其中将未齿形的盆形金属片插入模具中，然后通过相对 在金属板部件和相关型材辊之间的移动，通过施加到金属板部件上的轮廓辊将型材卷绕到罐形金属板部分上，并且因此交替的内部和外部齿轮齿被施加到钣金部件，其中 型材辊形成从内侧向外侧径向取向的金属板部件，其特征在于，型材辊沿着金属板部件的内周滚动。

公开(公告)号：US08925202B2

公开(公告)日：2015-01-06

申请号：US14100730

申请日：2013-12-09

Applicant: Magna Powertrain Inc.

Inventor： John Sabo

IPC: B21K1/30 ,  F16H55/17 ,  B21H1/02 ,  B21H5/02 ,  B21H7/18

CPC classification number: F16H55/17 ,  B21H1/02 ,  B21H5/02 ,  B21H7/187 ,  Y10T29/49462 ,  Y10T29/49465 ,  Y10T29/49467 ,  Y10T29/49471 ,  Y10T29/49478 ,  Y10T74/1987

Abstract: A novel method of manufacturing a toothed disc is taught wherein the teeth can be cold formed to a relatively high set of tolerances in a relatively time-efficient manner. A cold-formed disc blank with an annular thickened ring about its periphery is forced through a set of tooth forming rollers which engage the annular thickened ring. As the blank is forced through the set of rollers, the rollers cold forming tooth structures in the annular ring. In some circumstances, the tooth structure can be a final desired tooth profile and in other circumstances, the disc blank may be forced through two or more different sets of tooth forming rollers, each set of tooth forming rollers contributing to the forming of the final, desired tooth profile.

Abstract translation: 教导了一种制造齿盘的新颖方法，其中齿可以以相对有效的方式冷成形为相对较高的公差集合。 围绕其周边具有环形加厚环的冷成型盘坯被迫通过与环形加厚环接合的一组齿形辊。 当坯料被迫穿过该组辊子时，辊子在环形环中形成齿形结构。 在一些情况下，齿结构可以是最终期望的齿形，并且在其他情况下，盘坯可以被迫通过两组或更多组不同的成形辊，每组齿形成辊有助于形成最终的， 所需齿廓。