DD97729A1 - - Google Patents
Info
- Publication number
- DD97729A1 DD97729A1 DD16243372A DD16243372A DD97729A1 DD 97729 A1 DD97729 A1 DD 97729A1 DD 16243372 A DD16243372 A DD 16243372A DD 16243372 A DD16243372 A DD 16243372A DD 97729 A1 DD97729 A1 DD 97729A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/12—Mechanical drives with means for varying the speed ratio
- B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16243372A DD97729A1 (es) | 1972-04-20 | 1972-04-20 | |
| DE19732310750 DE2310750A1 (de) | 1972-04-20 | 1973-03-03 | Stirnradwechselgetriebe fuer werkzeugmaschinen |
| CH480773A CH558703A (de) | 1972-04-20 | 1973-04-04 | Stirnradwechselgetriebe fuer eine werkzeugmaschine. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16243372A DD97729A1 (es) | 1972-04-20 | 1972-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD97729A1 true DD97729A1 (es) | 1973-05-14 |
Family
ID=5486264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16243372A DD97729A1 (es) | 1972-04-20 | 1972-04-20 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH558703A (es) |
| DD (1) | DD97729A1 (es) |
| DE (1) | DE2310750A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907591A (zh) * | 2015-06-26 | 2015-09-16 | 济南重工股份有限公司 | 一种新型挂轮板工装及利用该工装加工内外斜面的方法 |
-
1972
- 1972-04-20 DD DD16243372A patent/DD97729A1/xx unknown
-
1973
- 1973-03-03 DE DE19732310750 patent/DE2310750A1/de active Pending
- 1973-04-04 CH CH480773A patent/CH558703A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH558703A (de) | 1975-02-14 |
| DE2310750A1 (de) | 1973-10-31 |