GB988403A - Retractable writing implement - Google Patents
Retractable writing implementInfo
- Publication number
- GB988403A GB988403A GB3886362A GB3886362A GB988403A GB 988403 A GB988403 A GB 988403A GB 3886362 A GB3886362 A GB 3886362A GB 3886362 A GB3886362 A GB 3886362A GB 988403 A GB988403 A GB 988403A
- Authority
- GB
- United Kingdom
- Prior art keywords
- knob
- projection
- aperture
- slot
- sliding carrier
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/16—Applying separate balls or pellets by the pressure of the drill, so-called shot-drilling
-
- 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
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/12—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operating by means sliding in longitudinally-slotted casings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
988,403. Multiple retractable writing instrument. W. NAGELE. Oct. 15, 1962 [Oct. 14, 1961], No. 38863/62. Heading B6P. Relates to a multiple retractable ball-point pen or pencil of the sliding carrier type shown in Fig. 1 and in particular to the actuating knob fixed to a sliding carrier. Each sliding carrier has at least one projection extending through a slot or aperture in the outer casing of the writing instrument and each knob has at least one aperture through which the projection engages. The end portion of the projection is bent over to secure the knob firmly to the sliding carrier. Fig. 2 shows a projection 22 bent over at 23 to engage a knob 21. Fig. 6 shows two projections 26 bent over at 27 to engage a knob 25. Figs. 8 and 9 show a projection 33 which passes through a slot 30 and wherein a hook 34 engages an aperture 31. The end of the slot 30 furthest from the aperture 31 may be open as illustrated in Fig. 10 (not shown). Figs. 12 and 13 show two projections 38 which engage the knob 36 through a slot 37.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN13037U DE1843949U (en) | 1961-10-14 | 1961-10-14 | SLIDING DEVICE FOR THE MINIMAL CARRIER OF PENCILS. |
DEN0021729 | 1962-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB988403A true GB988403A (en) | 1965-04-07 |
Family
ID=25988595
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3886362A Expired GB988403A (en) | 1961-10-14 | 1962-10-15 | Retractable writing implement |
GB221063A Expired GB1028621A (en) | 1961-10-14 | 1963-01-17 | Writing instrument |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB221063A Expired GB1028621A (en) | 1961-10-14 | 1963-01-17 | Writing instrument |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE623596A (en) |
DE (1) | DE1411932A1 (en) |
FR (1) | FR1343021A (en) |
GB (2) | GB988403A (en) |
NL (2) | NL287158A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016159467A (en) * | 2015-02-27 | 2016-09-05 | 株式会社トンボ鉛筆 | Slide knock type writing instrument |
-
0
- NL NL284258D patent/NL284258A/xx unknown
- NL NL287158D patent/NL287158A/xx unknown
- BE BE623596D patent/BE623596A/xx unknown
-
1962
- 1962-06-20 DE DE19621411932 patent/DE1411932A1/en active Pending
- 1962-10-12 FR FR912042A patent/FR1343021A/en not_active Expired
- 1962-10-15 GB GB3886362A patent/GB988403A/en not_active Expired
-
1963
- 1963-01-17 GB GB221063A patent/GB1028621A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016159467A (en) * | 2015-02-27 | 2016-09-05 | 株式会社トンボ鉛筆 | Slide knock type writing instrument |
Also Published As
Publication number | Publication date |
---|---|
DE1411932A1 (en) | 1968-10-24 |
BE623596A (en) | |
GB1028621A (en) | 1966-05-04 |
NL284258A (en) | |
FR1343021A (en) | 1963-11-15 |
NL287158A (en) |
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