CH487683A - Method and device for the production of shaped pieces having arms - Google Patents
Method and device for the production of shaped pieces having armsInfo
- Publication number
- CH487683A CH487683A CH257769A CH257769A CH487683A CH 487683 A CH487683 A CH 487683A CH 257769 A CH257769 A CH 257769A CH 257769 A CH257769 A CH 257769A CH 487683 A CH487683 A CH 487683A
- Authority
- CH
- Switzerland
- Prior art keywords
- arms
- production
- shaped pieces
- pieces
- shaped
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1257068 | 1968-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH487683A true CH487683A (en) | 1970-03-31 |
Family
ID=11809000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH257769A CH487683A (en) | 1968-02-29 | 1969-02-20 | Method and device for the production of shaped pieces having arms |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH487683A (en) |
DE (2) | DE6907643U (en) |
FR (1) | FR2002907A1 (en) |
GB (1) | GB1255057A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH617368A5 (en) * | 1977-05-06 | 1980-05-30 | Supervis Ets | Method for the production of a workpiece by extrusion, application of the method and an apparatus for carrying out the method |
SE8201053L (en) * | 1981-03-19 | 1982-09-20 | Torrington Co | CARD CONNECTOR PART AND PROCEDURE FOR MANUFACTURING THEM |
ES2044640T3 (en) * | 1987-09-24 | 1994-01-01 | Buechler B Set Ag | PROCEDURE FOR THE MANUFACTURE OF A PALLET FOR THE RECEPTION OF WORK PIECES. |
CN102240690B (en) * | 2011-04-21 | 2014-05-07 | 湖州机床厂有限公司 | Extrusion molding technology of three-way pipe extrusion molding device |
CN109434004A (en) * | 2018-11-02 | 2019-03-08 | 燕山大学 | A kind of the isothermal forging forming device and its method of wrought magnesium alloy cross axle |
-
1969
- 1969-02-20 CH CH257769A patent/CH487683A/en not_active IP Right Cessation
- 1969-02-26 DE DE19696907643 patent/DE6907643U/en not_active Expired
- 1969-02-26 DE DE19691909714 patent/DE1909714A1/en active Pending
- 1969-02-28 GB GB1079569A patent/GB1255057A/en not_active Expired
- 1969-02-28 FR FR6905276A patent/FR2002907A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1909714A1 (en) | 1969-09-18 |
GB1255057A (en) | 1971-11-24 |
DE6907643U (en) | 1971-05-27 |
FR2002907A1 (en) | 1969-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |