DE843952C - Taps, especially for felty and greasy material - Google Patents
Taps, especially for felty and greasy materialInfo
- Publication number
- DE843952C DE843952C DEG4484A DEG0004484A DE843952C DE 843952 C DE843952 C DE 843952C DE G4484 A DEG4484 A DE G4484A DE G0004484 A DEG0004484 A DE G0004484A DE 843952 C DE843952 C DE 843952C
- Authority
- DE
- Germany
- Prior art keywords
- felty
- greasy
- taps
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
- B23G5/06—Taps
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG4484A DE843952C (en) | 1950-11-04 | 1950-11-04 | Taps, especially for felty and greasy material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG4484A DE843952C (en) | 1950-11-04 | 1950-11-04 | Taps, especially for felty and greasy material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE843952C true DE843952C (en) | 1952-07-14 |
Family
ID=7117417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG4484A Expired DE843952C (en) | 1950-11-04 | 1950-11-04 | Taps, especially for felty and greasy material |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE843952C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4189975A (en) * | 1977-02-23 | 1980-02-26 | Nippon Steel Corporation | Screwed connection having improved fatigue strength |
US4842466A (en) * | 1986-04-01 | 1989-06-27 | Vsi Corporation | Lightweight fastener |
US4915559A (en) * | 1987-05-29 | 1990-04-10 | Vsi Corporation | Lightweight fastener |
US4958973A (en) * | 1988-03-23 | 1990-09-25 | Nobuyuki Sugimura | Internal-pressure-bearing female screw |
US5039265A (en) * | 1990-02-28 | 1991-08-13 | Vsi Corporation | Lightweight fastener |
US6149363A (en) * | 1998-10-29 | 2000-11-21 | Huck International, Inc. | Lightweight threaded fastener and thread rolling die |
US20140301796A1 (en) * | 2013-04-09 | 2014-10-09 | Emuge-Werk Richard Glimpel Gmbh & Co. Kg Fabrik Fuer Praezisionswerkzeuge | Tool and method for cutting thread production |
-
1950
- 1950-11-04 DE DEG4484A patent/DE843952C/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4189975A (en) * | 1977-02-23 | 1980-02-26 | Nippon Steel Corporation | Screwed connection having improved fatigue strength |
US4842466A (en) * | 1986-04-01 | 1989-06-27 | Vsi Corporation | Lightweight fastener |
US4915559A (en) * | 1987-05-29 | 1990-04-10 | Vsi Corporation | Lightweight fastener |
US4958973A (en) * | 1988-03-23 | 1990-09-25 | Nobuyuki Sugimura | Internal-pressure-bearing female screw |
US5039265A (en) * | 1990-02-28 | 1991-08-13 | Vsi Corporation | Lightweight fastener |
US6149363A (en) * | 1998-10-29 | 2000-11-21 | Huck International, Inc. | Lightweight threaded fastener and thread rolling die |
US20140301796A1 (en) * | 2013-04-09 | 2014-10-09 | Emuge-Werk Richard Glimpel Gmbh & Co. Kg Fabrik Fuer Praezisionswerkzeuge | Tool and method for cutting thread production |
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