JPH0226698Y2 - - Google Patents
Info
- Publication number
- JPH0226698Y2 JPH0226698Y2 JP1984017501U JP1750184U JPH0226698Y2 JP H0226698 Y2 JPH0226698 Y2 JP H0226698Y2 JP 1984017501 U JP1984017501 U JP 1984017501U JP 1750184 U JP1750184 U JP 1750184U JP H0226698 Y2 JPH0226698 Y2 JP H0226698Y2
- Authority
- JP
- Japan
- Prior art keywords
- center shaft
- cartridge
- lead
- core
- delivery mechanism
- 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
- 230000000694 effects Effects 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 229920005177 Duracon® POM Polymers 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1750184U JPS60132376U (ja) | 1984-02-13 | 1984-02-13 | シヤ−プペンシル |
US06/640,992 US4619539A (en) | 1984-02-13 | 1984-08-14 | Mechanical pencil equipped with lead-storing cartridge |
DE8484305574T DE3474428D1 (en) | 1984-02-13 | 1984-08-16 | Mechanical pencil equipped with lead-storing cartridge |
EP84305574A EP0152671B1 (en) | 1984-02-13 | 1984-08-16 | Mechanical pencil equipped with lead-storing cartridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1750184U JPS60132376U (ja) | 1984-02-13 | 1984-02-13 | シヤ−プペンシル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60132376U JPS60132376U (ja) | 1985-09-04 |
JPH0226698Y2 true JPH0226698Y2 (US20080094685A1-20080424-C00004.png) | 1990-07-19 |
Family
ID=30505262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1750184U Granted JPS60132376U (ja) | 1984-02-13 | 1984-02-13 | シヤ−プペンシル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60132376U (US20080094685A1-20080424-C00004.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997028971A1 (fr) * | 1996-02-09 | 1997-08-14 | The Gillette Company | Porte-mines |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01269309A (ja) * | 1988-04-20 | 1989-10-26 | Murata Mfg Co Ltd | 表面波装置 |
DE3909932A1 (de) * | 1989-03-25 | 1990-09-27 | Daimler Benz Ag | Verfahren zur regeneration eines in der abgasleitung einer aufgeladenen brennkraftmaschine angeordneten partikelfilters |
JPH02257000A (ja) * | 1989-03-30 | 1990-10-17 | Toho Gas Co Ltd | Bog流量変動を考慮した熱量調整における圧力制御方法 |
JPH0753993Y2 (ja) * | 1989-07-07 | 1995-12-13 | 株式会社パイロット | 筆記体の出没機構 |
JP6872843B2 (ja) * | 2015-02-27 | 2021-05-19 | 三菱鉛筆株式会社 | 筆記具 |
JP7308667B2 (ja) * | 2019-06-20 | 2023-07-14 | 株式会社パイロットコーポレーション | シャープペンシル |
US11993097B2 (en) * | 2019-06-20 | 2024-05-28 | Kabushiki Kaisha Pilot Corporation | Mechanical pencil |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539834B2 (US20080094685A1-20080424-C00004.png) * | 1975-12-25 | 1980-10-14 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52131133U (US20080094685A1-20080424-C00004.png) * | 1976-03-30 | 1977-10-05 | ||
JPS6021266Y2 (ja) * | 1978-09-05 | 1985-06-25 | パイロツトプレシジヨン株式会社 | ノツク式シヤ−プペンシル |
-
1984
- 1984-02-13 JP JP1750184U patent/JPS60132376U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539834B2 (US20080094685A1-20080424-C00004.png) * | 1975-12-25 | 1980-10-14 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997028971A1 (fr) * | 1996-02-09 | 1997-08-14 | The Gillette Company | Porte-mines |
Also Published As
Publication number | Publication date |
---|---|
JPS60132376U (ja) | 1985-09-04 |