DE1786202A1 - Kugelschreiber mit einziehbarer Mine - Google Patents
Kugelschreiber mit einziehbarer MineInfo
- Publication number
- DE1786202A1 DE1786202A1 DE19681786202 DE1786202A DE1786202A1 DE 1786202 A1 DE1786202 A1 DE 1786202A1 DE 19681786202 DE19681786202 DE 19681786202 DE 1786202 A DE1786202 A DE 1786202A DE 1786202 A1 DE1786202 A1 DE 1786202A1
- Authority
- DE
- Germany
- Prior art keywords
- writing
- ballpoint pen
- cartridge
- opening
- pen according
- 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
- 239000003570 air Substances 0.000 claims description 11
- 239000012080 ambient air Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 244000153888 Tung Species 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
- B43K7/03—Ink reservoirs; Ink cartridges pressurised, e.g. by gas
- B43K7/035—Ink reservoirs; Ink cartridges pressurised, e.g. by gas the gas acting on a piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
Landscapes
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4077468A GB1226396A (enrdf_load_stackoverflow) | 1968-08-26 | 1968-08-26 | |
| DE19681786202 DE1786202A1 (de) | 1968-08-26 | 1968-08-30 | Kugelschreiber mit einziehbarer Mine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4077468 | 1968-08-26 | ||
| DE19681786202 DE1786202A1 (de) | 1968-08-26 | 1968-08-30 | Kugelschreiber mit einziehbarer Mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1786202A1 true DE1786202A1 (de) | 1972-01-27 |
Family
ID=25755954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681786202 Pending DE1786202A1 (de) | 1968-08-26 | 1968-08-30 | Kugelschreiber mit einziehbarer Mine |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1786202A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1226396A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019004461A1 (ja) * | 2017-06-30 | 2019-01-03 | 株式会社パイロットコーポレーション | 加圧式筆記具 |
-
1968
- 1968-08-26 GB GB4077468A patent/GB1226396A/en not_active Expired
- 1968-08-30 DE DE19681786202 patent/DE1786202A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1226396A (enrdf_load_stackoverflow) | 1971-03-24 |
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