GB1237917A - - Google Patents
Info
- Publication number
- GB1237917A GB1237917A GB1237917DA GB1237917A GB 1237917 A GB1237917 A GB 1237917A GB 1237917D A GB1237917D A GB 1237917DA GB 1237917 A GB1237917 A GB 1237917A
- Authority
- GB
- United Kingdom
- Prior art keywords
- link members
- supported
- holder
- july
- stroke
- 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
- 238000005096 rolling process Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/18—Forging machines working with die jaws, e.g. pivoted, movable laterally of the forging or pressing direction, e.g. for swaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65679067A | 1967-07-28 | 1967-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1237917A true GB1237917A (enrdf_load_stackoverflow) | 1971-07-07 |
Family
ID=24634579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1237917D Expired GB1237917A (enrdf_load_stackoverflow) | 1967-07-28 | 1968-07-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3478557A (enrdf_load_stackoverflow) |
| BE (1) | BE718252A (enrdf_load_stackoverflow) |
| CH (1) | CH491688A (enrdf_load_stackoverflow) |
| DE (1) | DE1752739A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1574436A (enrdf_load_stackoverflow) |
| GB (1) | GB1237917A (enrdf_load_stackoverflow) |
| SE (1) | SE354205B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2712061C3 (de) * | 1977-03-15 | 1980-01-31 | Mannesmann Ag, 4000 Duesseldorf | Warmpilgerwalzwerk |
| US5315854A (en) * | 1990-01-30 | 1994-05-31 | Kw Industries, Inc. | Tube tapering apparatus having a variable orifice die |
| WO2023045025A1 (zh) * | 2021-09-26 | 2023-03-30 | 隆回县三百运动用品有限公司 | 一种高尔夫球杆生产加工用缩管机 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2153839A (en) * | 1936-02-11 | 1939-04-11 | Fritz Singer | Metalworking |
| US2118224A (en) * | 1936-04-23 | 1938-05-24 | Axel B Pearson | Disk rolling apparatus |
| US2247863A (en) * | 1939-05-27 | 1941-07-01 | Smith Corp A O | Pipe swaging machine |
-
1967
- 1967-07-28 US US656790A patent/US3478557A/en not_active Expired - Lifetime
-
1968
- 1968-07-09 DE DE19681752739 patent/DE1752739A1/de active Pending
- 1968-07-15 FR FR1574436D patent/FR1574436A/fr not_active Expired
- 1968-07-18 BE BE718252D patent/BE718252A/xx unknown
- 1968-07-23 GB GB1237917D patent/GB1237917A/en not_active Expired
- 1968-07-26 CH CH1127068A patent/CH491688A/de not_active IP Right Cessation
- 1968-07-26 SE SE10247/68A patent/SE354205B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3478557A (en) | 1969-11-18 |
| BE718252A (enrdf_load_stackoverflow) | 1968-12-31 |
| SE354205B (enrdf_load_stackoverflow) | 1973-03-05 |
| CH491688A (de) | 1970-06-15 |
| DE1752739A1 (de) | 1971-07-01 |
| FR1574436A (enrdf_load_stackoverflow) | 1969-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |