FR2412364A2 - Tool for punching and cutting end of light metal sections - has demountable forked chock with reinforcing tenons entering grooves of certain sections - Google Patents
Tool for punching and cutting end of light metal sections - has demountable forked chock with reinforcing tenons entering grooves of certain sectionsInfo
- Publication number
- FR2412364A2 FR2412364A2 FR7739727A FR7739727A FR2412364A2 FR 2412364 A2 FR2412364 A2 FR 2412364A2 FR 7739727 A FR7739727 A FR 7739727A FR 7739727 A FR7739727 A FR 7739727A FR 2412364 A2 FR2412364 A2 FR 2412364A2
- Authority
- FR
- France
- Prior art keywords
- demountable
- sections
- chock
- punching
- forked
- 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.)
- Pending
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
- B23D23/00—Machines or devices for shearing or cutting profiled stock
-
- 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
- B23D21/00—Machines or devices for shearing or cutting tubes
- B23D21/02—Machines or devices for shearing or cutting tubes otherwise than in a plane perpendicular to the axis of the tube, e.g. for making mitred cuts, for making bicycle frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The tool comprises a matrix (2) associated with a group of cutter and punches and is used to effect the simultaneous cutting and drilling of the end of a lightweight metal section. Several tenons (3, 4) are received in he grooves of certain sections. The tenons serve to reinforce the section and preserve its shape during the cutting and punching process, and may be incorporated on the legs (1a, 1b) of a demountable fork shaped chock (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7739727A FR2412364A2 (en) | 1977-12-23 | 1977-12-23 | Tool for punching and cutting end of light metal sections - has demountable forked chock with reinforcing tenons entering grooves of certain sections |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7739727A FR2412364A2 (en) | 1977-12-23 | 1977-12-23 | Tool for punching and cutting end of light metal sections - has demountable forked chock with reinforcing tenons entering grooves of certain sections |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2412364A2 true FR2412364A2 (en) | 1979-07-20 |
Family
ID=9199509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7739727A Pending FR2412364A2 (en) | 1977-12-23 | 1977-12-23 | Tool for punching and cutting end of light metal sections - has demountable forked chock with reinforcing tenons entering grooves of certain sections |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2412364A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104162713A (en) * | 2014-08-11 | 2014-11-26 | 中船澄西船舶修造有限公司 | Pipe bevel angle cutting device |
CN109514645A (en) * | 2018-10-24 | 2019-03-26 | 北京正奇塑料制品有限公司 | A kind of fork spoon automatic sorting apparatus |
-
1977
- 1977-12-23 FR FR7739727A patent/FR2412364A2/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104162713A (en) * | 2014-08-11 | 2014-11-26 | 中船澄西船舶修造有限公司 | Pipe bevel angle cutting device |
CN104162713B (en) * | 2014-08-11 | 2016-06-29 | 中船澄西船舶修造有限公司 | Pipe oblique angle cutter sweep |
CN109514645A (en) * | 2018-10-24 | 2019-03-26 | 北京正奇塑料制品有限公司 | A kind of fork spoon automatic sorting apparatus |
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