GB1167939A - A Thread Rolling Machine. - Google Patents
A Thread Rolling Machine.Info
- Publication number
- GB1167939A GB1167939A GB4994167A GB4994167A GB1167939A GB 1167939 A GB1167939 A GB 1167939A GB 4994167 A GB4994167 A GB 4994167A GB 4994167 A GB4994167 A GB 4994167A GB 1167939 A GB1167939 A GB 1167939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- outer race
- rolling
- ring
- race
- 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
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/07—Adaptation of roll neck bearings
-
- 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
Abstract
1,167,939. Rolling threads. J. M. PLAGEMANN, [trading as PEE-WEE MASCHINEN-UND APPPARATEBAU WERNER PLAGEMANN]. 2 Nov., 1967 [2 Nov., 1966], No. 49941/67. Heading B3M. [Also in Division F2] A thread rolling machine has a cageless roller bearing, an inner race of which is secured to a spindle and an outer race of which has rollers retained therein so as to form a unit which may be removed from the inner race. In an embodiment, a front bearing 2a, Figs. 1 and 1a, supports a spindle 1 having rolling-tools 4 mounted thereon. When the rolling-tools are changed, the unit comprising the outer race 14 and the rollers 16 is removed as shown in Fig. 1a, the rollers being held radially by means of a spring- ring 18 which is forced outwardly. Grooves 17, Fig. 2, are formed in the rollers so as to receive the ring 18 therein and the outer race is provided with radially-inwardly directed flanges 15. In other embodiments, a slot is provided in the inner or outer race to receive a ring which axially locates the rollers, and the rollers are provided at each end with an extension of smaller diameter, the rollers being retained by "L"-shaped or "T"-shaped rings which cooperate with said extensions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP0040724 | 1966-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1167939A true GB1167939A (en) | 1969-10-22 |
Family
ID=7377321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4994167A Expired GB1167939A (en) | 1966-11-02 | 1967-11-02 | A Thread Rolling Machine. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1552187A1 (en) |
| FR (1) | FR1553835A (en) |
| GB (1) | GB1167939A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH595173A5 (en) * | 1975-12-23 | 1978-01-31 | Harold Habegger | |
| DE102008027968A1 (en) * | 2008-06-12 | 2009-12-17 | Langenstein & Schemann Gmbh | Rolling machine and method for changing the rolls or the rolling tools of the rolling machine |
-
1966
- 1966-11-02 DE DE19661552187 patent/DE1552187A1/en active Pending
-
1967
- 1967-10-31 FR FR1553835D patent/FR1553835A/fr not_active Expired
- 1967-11-02 GB GB4994167A patent/GB1167939A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1553835A (en) | 1969-01-17 |
| DE1552187A1 (en) | 1970-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |