CH531386A - Method and machine for cold rolling profiles that are straight or that run at an angle to the workpiece axis, in particular gear teeth on the circumference of a cylindrical workpiece - Google Patents

Method and machine for cold rolling profiles that are straight or that run at an angle to the workpiece axis, in particular gear teeth on the circumference of a cylindrical workpiece

Info

Publication number: CH531386A
Authority: CH; Switzerland
Prior art keywords: workpiece; circumference; run; straight; angle
Prior art date: 1969-09-16

Application number

CH1048370A

Other languages

German (de)

Inventor

Meyer Albert

Wenger Otto

Maag Oskar

Original Assignee

Maag Zahnraeder & Maschinen Ag

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.)

1969-09-16

Filing date

1970-07-10

Publication date

1972-12-15

1969-09-16 Priority claimed from DE19691946870 external-priority patent/DE1946870C3/en

1970-07-10 Application filed by Maag Zahnraeder & Maschinen Ag filed Critical Maag Zahnraeder & Maschinen Ag

1972-12-15 Publication of CH531386A publication Critical patent/CH531386A/en

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)
Forging (AREA)

CH1048370A 1969-09-16 1970-07-10 Method and machine for cold rolling profiles that are straight or that run at an angle to the workpiece axis, in particular gear teeth on the circumference of a cylindrical workpiece CH531386A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691946870 DE1946870C3 (en)		1969-09-16	Process and device for cold rolling straight or oblique to the workpiece axis, rollable profiles, e.g. gear teeth

Publications (1)

Publication Number	Publication Date
CH531386A true CH531386A (en)	1972-12-15

Family

ID=5745637

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1048370A CH531386A (en)	1969-09-16	1970-07-10	Method and machine for cold rolling profiles that are straight or that run at an angle to the workpiece axis, in particular gear teeth on the circumference of a cylindrical workpiece

Country Status (5)

Country	Link
US (1)	US3713315A (en)
JP (1)	JPS5021155B1 (en)
CH (1)	CH531386A (en)
FR (1)	FR2061481A5 (en)
GB (1)	GB1293412A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH649018A5 (en) *	1980-10-20	1985-04-30	Grob Ernst Fa	METHOD AND DEVICE FOR PRODUCING PRECISION GEARS.
DE102004057596B4 (en) *	2004-04-22	2009-06-04	Reishauer Ag	Profiling gear and method for profiling a grinding worm
CN102990472B (en) *	2012-11-17	2016-06-22	山东省青岛生建机械厂	High-speed intermittent dividing mechanism
CN103272977A (en) *	2013-05-31	2013-09-04	太原科技大学	Method for machining oblique tooth/helical tooth spline on cold striking machine
CN103272976A (en) *	2013-05-31	2013-09-04	太原科技大学	Stepless indexing mechanism in spline cold striking forming equipment
TWI544829B (en) *	2014-06-16	2016-08-01	智邦科技股份有限公司	Wireless network device and wireless network control method
CN114789216B (en) *	2022-04-22	2023-08-22	西安理工大学	Flexible high-speed cold rolling forming device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL239262A (en) *	1958-05-16
US3159062A (en) *	1962-06-04	1964-12-01	Lees Bradner Co	Apparatus and method for forming helical gears or splines

1970
- 1970-07-10 CH CH1048370A patent/CH531386A/en not_active IP Right Cessation
- 1970-08-13 JP JP45070477A patent/JPS5021155B1/ja active Pending
- 1970-09-08 US US00070377A patent/US3713315A/en not_active Expired - Lifetime
- 1970-09-14 GB GB43758/70A patent/GB1293412A/en not_active Expired
- 1970-09-16 FR FR7033514A patent/FR2061481A5/fr not_active Expired

Also Published As

Publication number	Publication date
DE1946870B2 (en)	1975-11-13
US3713315A (en)	1973-01-30
FR2061481A5 (en)	1971-06-18
JPS5021155B1 (en)	1975-07-21
DE1946870A1 (en)	1971-05-13
GB1293412A (en)	1972-10-18

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Legal Events

Date	Code	Title	Description
1983-03-31	PL	Patent ceased