GB468263A - Improvements relating to the straightening or hardening or both straightening and hardening of rods and tubes - Google Patents
Improvements relating to the straightening or hardening or both straightening and hardening of rods and tubesInfo
- Publication number
- GB468263A GB468263A GB707936A GB707936A GB468263A GB 468263 A GB468263 A GB 468263A GB 707936 A GB707936 A GB 707936A GB 707936 A GB707936 A GB 707936A GB 468263 A GB468263 A GB 468263A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shafts
- hardening
- rollers
- furnace
- carriage
- 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
- B21D3/10—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 between rams and anvils or abutments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
468,263. Hardening metals. BYRNE, E. L. W. (Kroydon Co., Inc.) March 9, 1936, No. 7079. [Class 72] [Also in Group XXII] In straightening and/or hardening tapered shafts of golf-clubs, the shafts 32 are rotated and a heating furnace 47 is travelled along the shafts which are supported and straightened by rollers 51, 58 attached to the furnace. Cooling water from a tank 83 may effect hardening. The machine operates on three shafts simultaneously. A power shaft drives a feed screw engaging the furnace carriage through a quick return clutch operated by a stop on the carriage. A headstock carries three spring-closed split chucks which may be released by a cam. The furnace has a gas and air burner 49 for heating the shaft. Rollers 51 engage the bottom of the shaft and rollers 58 contact the top. The rollers 51, 58 are adjusted vertically according to the taper of the shafts by a strip cam. The rollers 58 are also adjusted transversely by screw means. In operation, three shafts are inserted into the chucks and are rotated. The carriage moves axially over the shafts which are heated and straightened. Quenching water from the tank 83 is sprayed to effect hardening. The carriage stop reverses the clutch and the shafts are removed. Specification 465,035, [Group XXII], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB707936A GB468263A (en) | 1936-03-09 | 1936-03-09 | Improvements relating to the straightening or hardening or both straightening and hardening of rods and tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB707936A GB468263A (en) | 1936-03-09 | 1936-03-09 | Improvements relating to the straightening or hardening or both straightening and hardening of rods and tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB468263A true GB468263A (en) | 1937-07-01 |
Family
ID=9826210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB707936A Expired GB468263A (en) | 1936-03-09 | 1936-03-09 | Improvements relating to the straightening or hardening or both straightening and hardening of rods and tubes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB468263A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333593A (en) * | 2021-06-01 | 2021-09-03 | 安徽金庐工贸有限公司 | Punching machine for machining parts |
-
1936
- 1936-03-09 GB GB707936A patent/GB468263A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333593A (en) * | 2021-06-01 | 2021-09-03 | 安徽金庐工贸有限公司 | Punching machine for machining parts |
| CN113333593B (en) * | 2021-06-01 | 2023-09-05 | 安徽金庐工贸有限公司 | Punching machine for part machining |
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