GB369840A - Improvements in or relating to roller type straightening machines - Google Patents
Improvements in or relating to roller type straightening machinesInfo
- Publication number
- GB369840A GB369840A GB20125/31A GB2012531A GB369840A GB 369840 A GB369840 A GB 369840A GB 20125/31 A GB20125/31 A GB 20125/31A GB 2012531 A GB2012531 A GB 2012531A GB 369840 A GB369840 A GB 369840A
- Authority
- GB
- United Kingdom
- Prior art keywords
- axles
- roll
- rolls
- housing
- bearing
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Crushing And Grinding (AREA)
Abstract
369,840. Straightening. MASCHINEN & BOHRGER€TEFABRIK A. WIRTH & CO., KOMMANDIT-GES., Erkelenz, Rhineland, Germany. July 13, 1931, No. 20125. Convention date, July 11, 1930. [Class 83 (iv).] In a roller straightening mill the inner housing d containing the roll axle bearings can be slid along bodily on the bed, carrying the rolls and axles with it, thus pulling the axles out of the outer housing c and leaving them overhung so that the rolls can be slid off their axles and replaced by others. A screwed spindle m actuated by worm, pulls the housing out towards the gearing in the driving box b. The outer roll bearing is a thrust bearing with a long sleeve with cone end to receive the tapered shoulder of the roll axles and so distance them properly when reassembling the inner housing. A screw is then threaded into each axle end to hold it in position. A divided nut n on the external thrust bearing race allows axial adjustment of the axles and rolls. Lubricating recesses s are provided for each bearing. Each roll may be driven by an independent motor or one motor may drive all the rolls, a hand-operated clutch being provided for each roll.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE369840X | 1930-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB369840A true GB369840A (en) | 1932-03-31 |
Family
ID=6318341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20125/31A Expired GB369840A (en) | 1930-07-11 | 1931-07-13 | Improvements in or relating to roller type straightening machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB369840A (en) |
-
1931
- 1931-07-13 GB GB20125/31A patent/GB369840A/en not_active Expired
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