DE2044119A1 - Brieflocher - Google Patents
BrieflocherInfo
- Publication number
- DE2044119A1 DE2044119A1 DE19702044119 DE2044119A DE2044119A1 DE 2044119 A1 DE2044119 A1 DE 2044119A1 DE 19702044119 DE19702044119 DE 19702044119 DE 2044119 A DE2044119 A DE 2044119A DE 2044119 A1 DE2044119 A1 DE 2044119A1
- Authority
- DE
- Germany
- Prior art keywords
- punch
- spring
- brieflooher
- die
- springs
- 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.)
- Granted
Links
- 239000011159 matrix material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702044119 DE2044119A1 (de) | 1970-09-05 | 1970-09-05 | Brieflocher |
| AT685171A AT305954B (de) | 1970-09-05 | 1971-08-05 | Brieflocher |
| NL7111266A NL158106B (nl) | 1970-09-05 | 1971-08-16 | Perforator. |
| FR7131288A FR2106187A5 (enExample) | 1970-09-05 | 1971-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702044119 DE2044119A1 (de) | 1970-09-05 | 1970-09-05 | Brieflocher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2044119A1 true DE2044119A1 (de) | 1972-03-09 |
Family
ID=5781704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702044119 Granted DE2044119A1 (de) | 1970-09-05 | 1970-09-05 | Brieflocher |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT305954B (enExample) |
| DE (1) | DE2044119A1 (enExample) |
| FR (1) | FR2106187A5 (enExample) |
| NL (1) | NL158106B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3639516A1 (de) * | 1986-11-20 | 1988-06-01 | Leitz Fa Louis | Brieflocher |
| DE10210083A1 (de) * | 2002-03-08 | 2003-10-09 | Ctech Ag Chur | Handgerät in Form eines Ein-Loch-Lochers |
-
1970
- 1970-09-05 DE DE19702044119 patent/DE2044119A1/de active Granted
-
1971
- 1971-08-05 AT AT685171A patent/AT305954B/de not_active IP Right Cessation
- 1971-08-16 NL NL7111266A patent/NL158106B/xx not_active IP Right Cessation
- 1971-08-30 FR FR7131288A patent/FR2106187A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3639516A1 (de) * | 1986-11-20 | 1988-06-01 | Leitz Fa Louis | Brieflocher |
| DE10210083A1 (de) * | 2002-03-08 | 2003-10-09 | Ctech Ag Chur | Handgerät in Form eines Ein-Loch-Lochers |
Also Published As
| Publication number | Publication date |
|---|---|
| NL158106B (nl) | 1978-10-16 |
| FR2106187A5 (enExample) | 1972-04-28 |
| NL7111266A (enExample) | 1972-03-07 |
| AT305954B (de) | 1973-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |