GB438808A - Improvements in or relating to devices for impressing or indenting metal strip - Google Patents
Improvements in or relating to devices for impressing or indenting metal stripInfo
- Publication number
- GB438808A GB438808A GB1568534A GB1568534A GB438808A GB 438808 A GB438808 A GB 438808A GB 1568534 A GB1568534 A GB 1568534A GB 1568534 A GB1568534 A GB 1568534A GB 438808 A GB438808 A GB 438808A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- strip
- embossing
- class
- characters
- 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
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/0076—Machines or apparatus for embossing decorations or marks, e.g. embossing coins having a series of embossing tools each of which can be brought into working position
Landscapes
- Printers Characterized By Their Purpose (AREA)
Abstract
438,808. Typewriters. STRINGER, H. L., Pinecroft, Rockbeare Hill, near Exeter. May 25, 1934, Nos. 15685/34 and 5503/35. [Class 100 (iv)] [See also Group XXII] A device for embossing characters on metal strip comprises a circular or arcuate type member mounted on a lever which is pivoted about an axis parallel to that of the type member so that it may be swung towards the blank to emboss a selected character thereon, a guide for the strip being provided. Characters are formed on the circumference of a disc 1, the appropriate character 15 being brought over the strip 21 to be embossed by rotation of the disc by a knurled disc 12 integral with an indicating disc 13. The disc 1 is supported for rotation between arms 3, 4 secured to a base 5 which is carried on a pivot 11. A handle 16 is depressed to move the disc 1 and its support downwardly against a spring 19 in the embossing operation, the depth of the impression being limited by an adjustable stop 18. The disc 1 is accurately adjusted and retained in the required position by a resilient member 24 engaging one of a series of notches in a disc 23, the member 24 being adjustable by loosening bolts 46 to adjust the position of the line of embossing. The strip engages and rotates a knurled wheel 30 as it is moved through the machine, its position being indicated by a disc 31 or by other means. In modifications, the movement of the embossing too's may feed the strip a predetermined distance through a pawl and ratchet mechanism and feed rollers. The strip may be grooved or ribbed and co-operate with corresponding ribs or grooves on the guide plate, and two or more ribs on the guide plate may be provided to form a corresponding number of lines of embossing. Specification 267,731, [Class 73], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1568534A GB438808A (en) | 1934-05-25 | 1934-05-25 | Improvements in or relating to devices for impressing or indenting metal strip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1568534A GB438808A (en) | 1934-05-25 | 1934-05-25 | Improvements in or relating to devices for impressing or indenting metal strip |
Publications (1)
Publication Number | Publication Date |
---|---|
GB438808A true GB438808A (en) | 1935-11-25 |
Family
ID=10063577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1568534A Expired GB438808A (en) | 1934-05-25 | 1934-05-25 | Improvements in or relating to devices for impressing or indenting metal strip |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB438808A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1826296A1 (en) * | 2006-02-27 | 2007-08-29 | HDO -Druckguss- und Oberflächentechnik GmbH | Process and apparatus for the manufacturing of an embossed and galvanised die-cast component |
-
1934
- 1934-05-25 GB GB1568534A patent/GB438808A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1826296A1 (en) * | 2006-02-27 | 2007-08-29 | HDO -Druckguss- und Oberflächentechnik GmbH | Process and apparatus for the manufacturing of an embossed and galvanised die-cast component |
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