SE7711483L - LETTERS - Google Patents
LETTERSInfo
- Publication number
- SE7711483L SE7711483L SE7711483A SE7711483A SE7711483L SE 7711483 L SE7711483 L SE 7711483L SE 7711483 A SE7711483 A SE 7711483A SE 7711483 A SE7711483 A SE 7711483A SE 7711483 L SE7711483 L SE 7711483L
- Authority
- SE
- Sweden
- Prior art keywords
- base plate
- insertion slot
- trough
- side cheeks
- extend
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The lower part (1) of the letter perforator has a base plate (2) with side cheeks (4, 4') which are bent vertically upwards and, with projecting parts, in which the bearings (9, 9') for the pressure plate are arranged, overlap the part (21), which contains the die recesses (3, 3'), of a trough pressed upwards from the base plate (2). The flanks of this trough, which extend outwards at an angle towards the insertion slot, extend in the region of the edges, which delimit the depth of the insertion slot, of the side cheeks (4, 4') up to the latter and form with them an acute angle, so that despite the use of relatively thin sheet steel, warping is avoided at this point which is subjected to most of the stress. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762646135 DE2646135C3 (en) | 1976-10-13 | 1976-10-13 | Lower part of the letter punch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7711483L true SE7711483L (en) | 1978-04-14 |
| SE427165B SE427165B (en) | 1983-03-14 |
Family
ID=5990345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7711483A SE427165B (en) | 1976-10-13 | 1977-10-12 | BREVHALSLAG |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5811520Y2 (en) |
| AT (1) | AT352680B (en) |
| BE (1) | BE859697A (en) |
| CH (1) | CH620151A5 (en) |
| DE (1) | DE2646135C3 (en) |
| ES (1) | ES462895A1 (en) |
| FR (1) | FR2391824A1 (en) |
| GB (1) | GB1549499A (en) |
| IT (1) | IT1085174B (en) |
| LU (1) | LU78296A1 (en) |
| NL (1) | NL7710985A (en) |
| SE (1) | SE427165B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3049249C2 (en) * | 1980-12-27 | 1985-05-09 | Fa. Louis Leitz, 7000 Stuttgart | Lower part of the letter punch |
| GB2384738B (en) * | 2002-01-31 | 2005-02-23 | Acco Uk Ltd | Improvements in or relating to hole punches |
| US20070044618A1 (en) | 2005-08-30 | 2007-03-01 | Marks Joel S | Hole punch element |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR641377A (en) * | 1927-09-24 | 1928-08-02 | Soennecken Fa F | Paper puncher |
| FR2364092A1 (en) * | 1976-09-09 | 1978-04-07 | Geometric Machine Tools Eec Lt | Machine tool with indexable turret head - has indexing plate with spindles each with toothed wheel couplable to drive wheel |
-
1976
- 1976-10-13 DE DE19762646135 patent/DE2646135C3/en not_active Expired
-
1977
- 1977-09-02 AT AT631877A patent/AT352680B/en not_active IP Right Cessation
- 1977-09-09 IT IT2742377A patent/IT1085174B/en active
- 1977-09-13 CH CH1117077A patent/CH620151A5/en not_active IP Right Cessation
- 1977-10-04 ES ES462895A patent/ES462895A1/en not_active Expired
- 1977-10-06 NL NL7710985A patent/NL7710985A/en active Search and Examination
- 1977-10-11 FR FR7730591A patent/FR2391824A1/en active Granted
- 1977-10-11 LU LU78296A patent/LU78296A1/xx unknown
- 1977-10-11 GB GB4232777A patent/GB1549499A/en not_active Expired
- 1977-10-12 JP JP13673977U patent/JPS5811520Y2/en not_active Expired
- 1977-10-12 SE SE7711483A patent/SE427165B/en not_active IP Right Cessation
- 1977-10-13 BE BE181719A patent/BE859697A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| LU78296A1 (en) | 1978-01-26 |
| FR2391824B1 (en) | 1980-08-01 |
| DE2646135B2 (en) | 1980-02-07 |
| DE2646135A1 (en) | 1978-04-27 |
| AT352680B (en) | 1979-10-10 |
| JPS5367991U (en) | 1978-06-07 |
| ATA631877A (en) | 1979-03-15 |
| BE859697A (en) | 1978-02-01 |
| GB1549499A (en) | 1979-08-08 |
| ES462895A1 (en) | 1978-07-01 |
| FR2391824A1 (en) | 1978-12-22 |
| SE427165B (en) | 1983-03-14 |
| IT1085174B (en) | 1985-05-28 |
| DE2646135C3 (en) | 1980-09-25 |
| JPS5811520Y2 (en) | 1983-03-04 |
| CH620151A5 (en) | 1980-11-14 |
| NL7710985A (en) | 1978-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE7711483L (en) | LETTERS | |
| IT7824272A0 (en) | UNILATERAL THREADED INSERT, PARTICULARLY FOR THIN SHEET METAL. | |
| FR2392828A1 (en) | FLAT PRINTING PROCESS | |
| SE7710249L (en) | LETTERS | |
| AT353222B (en) | HOLES, ESPECIALLY FOR PUNCHING HOLES IN PAPER SHEETS OR DOCUMENTS | |
| KR830008646A (en) | Space creator of slide fastener chain | |
| SU518385A1 (en) | The method of obtaining notebooks in roll printing machines | |
| ES462896A1 (en) | Paper perforator | |
| JPS5337263A (en) | Tilting pad thrust bearing device | |
| FR2392833A1 (en) | Drawing instrument for marking out geometric figures - consists of aluminium plate with rows of equally spaced holes and one edge bent to form locator | |
| JPS5515845A (en) | Wire type dot printer headsigma mechanism | |
| JPS5313997A (en) | Paper tape puncher | |
| JPS5351555A (en) | The manufacture of wave-form fins | |
| ES258310Y (en) | SIMPLE PUNCHER FOR CARDS | |
| CH536664A (en) | Pliers actuation device on the press for feeding sheet metal strips or strips | |
| ES222276U (en) | Metal profile for fixing the calendar sheets. (Machine-translation by Google Translate, not legally binding) | |
| ES176716U (en) | Seal (Machine-translation by Google Translate, not legally binding) | |
| ES412606A1 (en) | Improvements in the obtaining of plates with stamped signs. (Machine-translation by Google Translate, not legally binding) | |
| SU538770A1 (en) | Press hammer for hydrodynamic punching | |
| FR2411090A1 (en) | Calendar with rectangular sheet base - having year divisions printed near one side leaving space for hinging picture sheets | |
| JPS53116589A (en) | Vertically reciprocating mechanism of idle rollers for slitter | |
| JPS5464039A (en) | Positioning of opposite standing members | |
| ES206045U (en) | Regulator mooring. (Machine-translation by Google Translate, not legally binding) | |
| ES248228U (en) | Marking tablet (Machine-translation by Google Translate, not legally binding) | |
| ES219575U (en) | Improved curler roller for hair. (Machine-translation by Google Translate, not legally binding) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7711483-3 Effective date: 19880627 Format of ref document f/p: F |