JPS578048A - Manufacture of housing - Google Patents
Manufacture of housingInfo
- Publication number
- JPS578048A JPS578048A JP7950480A JP7950480A JPS578048A JP S578048 A JPS578048 A JP S578048A JP 7950480 A JP7950480 A JP 7950480A JP 7950480 A JP7950480 A JP 7950480A JP S578048 A JPS578048 A JP S578048A
- Authority
- JP
- Japan
- Prior art keywords
- housing
- steel plate
- manufacture
- holes
- joint part
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
PURPOSE: To drastically reduce the working process and man-hours as compared with the manufacture of cast iron housing by a method wherein the steel plate housing is manufactured in a shearing process, a drawing process into predetermined form by pressing and a punching process of through holes.
CONSTITUTION: An output shaft 2 is pivotally supported through a ball bearing 3 by a bracket 1, on the outer end surface of which a joint part 4b of the housing 4 is threadingly attached. In order to manufacture the steel plate housing 4, at first a steel plate with the predetermined thickness is sheared to the predetermined size and next, inserted in a draw mold and pressed by a press to form an abutting part 4a, the joint part 4b and a fitting part 4c for shaft sealing memer. The next punching of the through hole 4d at the center of the housing 4 and of a plurality of the through holes, through which bolts 5 pass, can complete the manufacture of the steel plate housing.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7950480A JPS578048A (en) | 1980-06-11 | 1980-06-11 | Manufacture of housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7950480A JPS578048A (en) | 1980-06-11 | 1980-06-11 | Manufacture of housing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS578048A true JPS578048A (en) | 1982-01-16 |
Family
ID=13691758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7950480A Pending JPS578048A (en) | 1980-06-11 | 1980-06-11 | Manufacture of housing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS578048A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0056698A2 (en) * | 1981-01-15 | 1982-07-28 | Mobil Oil Corporation | Process for making epsilon-caprolactam |
-
1980
- 1980-06-11 JP JP7950480A patent/JPS578048A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0056698A2 (en) * | 1981-01-15 | 1982-07-28 | Mobil Oil Corporation | Process for making epsilon-caprolactam |
EP0056698A3 (en) * | 1981-01-15 | 1982-08-11 | Mobil Oil Corporation | Process for making epsilon-caprolactam |
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