CA948893A - Manufacture of gears - Google Patents

Manufacture of gears

Info

Publication number: CA948893A
Authority: CA; Canada
Prior art keywords: gears; manufacture
Prior art date: 1969-08-25
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

CA087,655A

Inventor

Herbert Lloyd

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.)

Lear Siegler Inc

Original Assignee

Lear Siegler Inc

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.)

1969-08-25

Filing date

1970-07-08

Publication date

1974-06-11

1970-07-08 Application filed by Lear Siegler Inc filed Critical Lear Siegler Inc

1974-06-11 Application granted granted Critical

1974-06-11 Publication of CA948893A publication Critical patent/CA948893A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H5/00—Making gear wheels, racks, spline shafts or worms
- B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Gears, Cams (AREA)
Gear Processing (AREA)

CA087,655A 1969-08-25 1970-07-08 Manufacture of gears Expired CA948893A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4228469A GB1275144A (en)	1969-08-25	1969-08-25	Improvements in or relating to methods of rolling or finishing teeth on workpieces

Publications (1)

Publication Number	Publication Date
CA948893A true CA948893A (en)	1974-06-11

Family

ID=10423745

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA087,655A Expired CA948893A (en)	1969-08-25	1970-07-08	Manufacture of gears

Country Status (3)

Country	Link
CA (1)	CA948893A (en)
DE (1)	DE2040281A1 (en)
GB (1)	GB1275144A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10005438A1 (en) *	2000-02-08	2001-08-16	Psw Press Und Schmiedewerk Gmb	Method to manufacture coupling tooth on one-part gear; involves guiding one or more profiled non-cutting shaping tools in position towards the work piece to rotate with respect to work piece
US11998973B2 (en) *	2022-03-17	2024-06-04	Aisin Corporation	Method for manufacturing gear

1969
- 1969-08-25 GB GB4228469A patent/GB1275144A/en not_active Expired
1970
- 1970-07-08 CA CA087,655A patent/CA948893A/en not_active Expired
- 1970-08-13 DE DE19702040281 patent/DE2040281A1/en active Pending

Also Published As

Publication number	Publication date
GB1275144A (en)	1972-05-24
DE2040281A1 (en)	1971-03-04

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