AT369675B - Pilgerwalzwerk - Google Patents
PilgerwalzwerkInfo
- Publication number
- AT369675B AT369675B AT0130878A AT130878A AT369675B AT 369675 B AT369675 B AT 369675B AT 0130878 A AT0130878 A AT 0130878A AT 130878 A AT130878 A AT 130878A AT 369675 B AT369675 B AT 369675B
- Authority
- AT
- Austria
- Prior art keywords
- pilgrim mill
- pilgrim
- mill
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/04—Pilgrim-step feeding mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2712061A DE2712061C3 (de) | 1977-03-15 | 1977-03-15 | Warmpilgerwalzwerk |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA130878A ATA130878A (de) | 1982-06-15 |
AT369675B true AT369675B (de) | 1983-01-25 |
Family
ID=6004055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0130878A AT369675B (de) | 1977-03-15 | 1978-02-23 | Pilgerwalzwerk |
Country Status (9)
Country | Link |
---|---|
US (1) | US4152917A (de) |
JP (1) | JPS6033563B2 (de) |
AT (1) | AT369675B (de) |
BE (1) | BE864819A (de) |
CS (1) | CS202010B2 (de) |
DE (1) | DE2712061C3 (de) |
FR (1) | FR2382280A1 (de) |
GB (1) | GB1601515A (de) |
IT (1) | IT1093325B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4521413A (en) * | 1981-09-14 | 1985-06-04 | Fujisawa Pharmaceutical Co., Ltd. | Cephem compounds |
JPS58218308A (ja) * | 1982-06-12 | 1983-12-19 | Sumitomo Metal Ind Ltd | ピルガ−ミル |
JPH0361272A (ja) * | 1989-07-27 | 1991-03-18 | Mitsubishi Electric Corp | エレベータの運転装置 |
US20090113975A1 (en) * | 2007-11-05 | 2009-05-07 | Fletcher Calvin Eddens | Roll die assemblies for pilger mills |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US741301A (en) * | 1901-08-13 | 1903-10-13 | Otto Briede | Forging-machine. |
FR365625A (fr) * | 1906-03-27 | 1906-09-12 | George Blaxter | Perfectionnements dans les appareils destinés à la fabrication des tubes ou pièces tubulaires sans couture |
US1429061A (en) * | 1920-06-12 | 1922-09-12 | American Brass Co | Apparatus for rolling metal |
US1810698A (en) * | 1925-06-11 | 1931-06-16 | Diescher & Sons S | Apparatus for manufacturing seamless tubing |
DE516379C (de) * | 1929-02-07 | 1931-01-22 | Mannesmann Ag | Verfahren zur Verstellung der Walzen von Pilgerwalzwerken |
US2691907A (en) * | 1949-04-06 | 1954-10-19 | Nat Machinery Co | Forging press with separable rolls |
DE924921C (de) * | 1952-12-14 | 1955-03-10 | Meer Ag Maschf | Mechanisch angetriebenes Walzwerk mit hin und her gehenden Massen, insbesondere Kaltpilgerwalzwerk |
US3478557A (en) * | 1967-07-28 | 1969-11-18 | Kent Owens Machine Co | Tube reducing machine |
-
1977
- 1977-03-15 DE DE2712061A patent/DE2712061C3/de not_active Expired
-
1978
- 1978-02-23 AT AT0130878A patent/AT369675B/de not_active IP Right Cessation
- 1978-03-06 FR FR7806288A patent/FR2382280A1/fr active Granted
- 1978-03-06 CS CS781409A patent/CS202010B2/cs unknown
- 1978-03-09 IT IT20988/78A patent/IT1093325B/it active
- 1978-03-13 JP JP53028555A patent/JPS6033563B2/ja not_active Expired
- 1978-03-13 BE BE185873A patent/BE864819A/xx not_active IP Right Cessation
- 1978-03-14 US US05/886,539 patent/US4152917A/en not_active Expired - Lifetime
- 1978-03-15 GB GB10348/78A patent/GB1601515A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4152917A (en) | 1979-05-08 |
JPS53113751A (en) | 1978-10-04 |
IT1093325B (it) | 1985-07-19 |
CS202010B2 (en) | 1980-12-31 |
IT7820988A0 (it) | 1978-03-09 |
FR2382280B1 (de) | 1983-01-28 |
BE864819A (fr) | 1978-07-03 |
DE2712061A1 (de) | 1978-09-21 |
ATA130878A (de) | 1982-06-15 |
FR2382280A1 (fr) | 1978-09-29 |
DE2712061C3 (de) | 1980-01-31 |
JPS6033563B2 (ja) | 1985-08-03 |
GB1601515A (en) | 1981-10-28 |
DE2712061B2 (de) | 1979-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |