GB1118140A - Improvements in or relating to a thread rolling apparatus - Google Patents
Improvements in or relating to a thread rolling apparatusInfo
- Publication number
- GB1118140A GB1118140A GB1060067A GB1060067A GB1118140A GB 1118140 A GB1118140 A GB 1118140A GB 1060067 A GB1060067 A GB 1060067A GB 1060067 A GB1060067 A GB 1060067A GB 1118140 A GB1118140 A GB 1118140A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- roll
- plagemann
- march
- slide
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/04—Making by means of profiled-rolls or die rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Rolling Contact Bearings (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
Abstract
1,118,140. Rolling threads. J. M. PLAGEMANN, [trading as PEE-WEE MASCHINENUND APPARATEBAU WERNER PLAGEMANN]. 7 March, 1967 [8 March, 1966], No. 10600/67. Heading B3M. A thread rolling machine includes two rolls which are mounted in a common plane and rotate in the same direction at different peripheral speeds, one of the rolls being mounted on a carrier which is pivotable to a limited extent about an axis at right angles to the roll axis. Conveniently, three rolls 15, 12 and 16 are provided, the central one being fixed and being rotated at twice the peripheral speed of the outer rolls. The helix angle of the central roll is half that of the outer rolls in order to equalize wear between the three rolls. The carriers are of similar construction, the lefthand one being carried by an axle 6 for limited rotation within a slide 4. The slide is movable against an adjustable stop 8 to determine the spacing between rolls 15 and 12, and includes extensions 35, 36 which carry adjustable stops 27, 28 and springs 31, 32 for determining the degree of oscillation of the roll and its holder. Blanks 43 are gravity fed between the rolls and are delivered in directions 46 and 47.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP0038933 | 1966-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1118140A true GB1118140A (en) | 1968-06-26 |
Family
ID=7376187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1060067A Expired GB1118140A (en) | 1966-03-08 | 1967-03-07 | Improvements in or relating to a thread rolling apparatus |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT264986B (en) |
| CH (1) | CH456507A (en) |
| DE (1) | DE1552186C3 (en) |
| FR (1) | FR1515353A (en) |
| GB (1) | GB1118140A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19513168A1 (en) * | 1995-04-07 | 1996-10-10 | Bad Dueben Profilwalzmaschinen | Profile rolling machine with three spindles rotating in same plane |
-
1966
- 1966-03-08 DE DE19661552186 patent/DE1552186C3/en not_active Expired
-
1967
- 1967-02-16 AT AT154567A patent/AT264986B/en active
- 1967-02-17 CH CH239467A patent/CH456507A/en unknown
- 1967-03-07 GB GB1060067A patent/GB1118140A/en not_active Expired
- 1967-03-07 FR FR97657A patent/FR1515353A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1552186C3 (en) | 1975-04-24 |
| DE1552186A1 (en) | 1970-09-03 |
| CH456507A (en) | 1968-07-31 |
| DE1552186B2 (en) | 1974-09-19 |
| AT264986B (en) | 1968-09-25 |
| FR1515353A (en) | 1968-03-01 |
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