GB1536323A - Stripping means for sheet working machines - Google Patents
Stripping means for sheet working machinesInfo
- Publication number
- GB1536323A GB1536323A GB229876A GB229876A GB1536323A GB 1536323 A GB1536323 A GB 1536323A GB 229876 A GB229876 A GB 229876A GB 229876 A GB229876 A GB 229876A GB 1536323 A GB1536323 A GB 1536323A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- arms
- stripper
- punch
- jan
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/08—Press-pads; Counter-bases; Hold-down devices
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
- B21D45/006—Stripping-off devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
1536323 Strippers W E GALE 19 Jan 1977 [21 Jan 1976 3 Feb 1976] 02298/76 and 04149/76 Heading B3W Stripping means, for use with a reciprocable sheet metal punching or slotting tool 1, comprises means 9 for mounting on a fixed part of the punching &c. machine a plurality of stripper arms 14 movable between a rest position shown in solid line in which they are removed from the tool and a working position, shown in broken line, in which they lie in the path of a workpiece tending to follow the return stroke of the tool, the end of each arm being complementary in shape to the tool and lying close to it in the working position. The arms are mounted on fixed rods 9 by spring tongues 11, 12 co-operating with spring blades 13. Each stripper arm may be in two parts, Fig. 3 (not shown), so that when the blade is replaced by a punch, the lower part only of the stripper arms may be replaced by a part 26, Fig. 4, shaped at 28 to fit closely about the punch. The tool is manually operated by linkage and has a return spring 4a, Fig. 1 (not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB229876A GB1536323A (en) | 1977-01-19 | 1977-01-19 | Stripping means for sheet working machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB229876A GB1536323A (en) | 1977-01-19 | 1977-01-19 | Stripping means for sheet working machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1536323A true GB1536323A (en) | 1978-12-20 |
Family
ID=9737111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB229876A Expired GB1536323A (en) | 1977-01-19 | 1977-01-19 | Stripping means for sheet working machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1536323A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107413981A (en) * | 2017-08-18 | 2017-12-01 | 奥克斯空调股份有限公司 | A kind of blanking punched automatic turning collection device |
-
1977
- 1977-01-19 GB GB229876A patent/GB1536323A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107413981A (en) * | 2017-08-18 | 2017-12-01 | 奥克斯空调股份有限公司 | A kind of blanking punched automatic turning collection device |
CN107413981B (en) * | 2017-08-18 | 2024-02-23 | 奥克斯空调股份有限公司 | Automatic overturning and collecting device for stamping blanking |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
747 | Application for cancellation of 'licences of right' in the register (sect. 47/1977) | ||
747C | Notice that the entry in the register 'licence of right' was cancelled (sect. 47/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19970118 |