CH330717A - Schreibgerät mit in einem Halter vorschiebbarem und einziehbarem Schreibelement - Google Patents
Schreibgerät mit in einem Halter vorschiebbarem und einziehbarem SchreibelementInfo
- Publication number
- CH330717A CH330717A CH330717DA CH330717A CH 330717 A CH330717 A CH 330717A CH 330717D A CH330717D A CH 330717DA CH 330717 A CH330717 A CH 330717A
- Authority
- CH
- Switzerland
- Prior art keywords
- writing
- retracted
- holder
- pushed forward
- writing instrument
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
- B04B3/02—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges
-
- 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
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US735840XA | 1953-05-25 | 1953-05-25 | |
US422012A US2804048A (en) | 1954-04-09 | 1954-04-09 | Retractable ball pen latching mechanism |
US47494054A | 1954-12-13 | 1954-12-13 | |
US789031A US3092580A (en) | 1953-05-25 | 1959-01-26 | Centrifugal machines |
Publications (1)
Publication Number | Publication Date |
---|---|
CH330717A true CH330717A (de) | 1958-06-15 |
Family
ID=32475661
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH328464D CH328464A (de) | 1953-05-25 | 1955-03-10 | Schreibgerät mit in einem Halter vorschiebbarem und einziehbarem Schreibelement |
CH330717D CH330717A (de) | 1953-05-25 | 1956-06-04 | Schreibgerät mit in einem Halter vorschiebbarem und einziehbarem Schreibelement |
CH330010D CH330010A (de) | 1953-05-25 | 1957-12-11 | Schreibgerät mit in einem Halter vorschiebbarem und einziehbarem Schreibelement |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH328464D CH328464A (de) | 1953-05-25 | 1955-03-10 | Schreibgerät mit in einem Halter vorschiebbarem und einziehbarem Schreibelement |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH330010D CH330010A (de) | 1953-05-25 | 1957-12-11 | Schreibgerät mit in einem Halter vorschiebbarem und einziehbarem Schreibelement |
Country Status (7)
Country | Link |
---|---|
US (2) | US3092580A (de) |
BE (1) | BE537269A (de) |
CH (3) | CH328464A (de) |
DE (1) | DE1023369B (de) |
FR (2) | FR1122125A (de) |
GB (3) | GB735840A (de) |
NL (2) | NL197240A (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2907302A (en) * | 1957-03-26 | 1959-10-06 | Laka Tool And Stamping Company | Writing instrument |
DE1104440B (de) * | 1957-04-09 | 1961-04-06 | Machf Reineveld N V | Zentrifuge mit zur Austragseite hin konisch erweiterter Siebtrommel |
US2898886A (en) * | 1957-04-09 | 1959-08-11 | Scripto Inc | Alternate push retractable ball pen having double rocking latch mechanism |
US3152074A (en) * | 1957-11-12 | 1964-10-06 | Stamicarbon | Dehydration of granular material |
CH368425A (de) * | 1959-03-02 | 1963-03-31 | Escher Wyss Ag | Siebeinrichtung an der Schleudertrommel einer Zentrifuge |
US3081026A (en) * | 1959-03-20 | 1963-03-12 | Black Clawson Co | Centrifuge |
DE1231133B (de) * | 1959-06-20 | 1966-12-22 | Faber Castell A W | Druckkugelschreiber mit seitlicher Ausloesung der Minenrueckfuehrung |
US3136721A (en) * | 1961-03-31 | 1964-06-09 | Pennsalt Chemicals Corp | Centrifugal solids dryer |
US3171809A (en) * | 1962-04-30 | 1965-03-02 | Baker Perkins Inc | Means for effecting the relative movement of a centrifugal separator basket and pusher |
US3221879A (en) * | 1962-10-18 | 1965-12-07 | Baker Perkins Inc | Centrifuging apparatus |
CH397537A (de) * | 1962-11-14 | 1965-08-15 | Escher Wyss Ag | Schubzentrifuge |
US3416662A (en) * | 1965-11-29 | 1968-12-17 | Struthers Scientific Int Corp | Centrifugal ice washing method |
GB1215716A (en) * | 1967-05-02 | 1970-12-16 | Broadbent & Sons Ltd Thomas | Improvements in or relating to vibrating centrifuges |
US3395807A (en) * | 1967-05-04 | 1968-08-06 | Baker Perkins Inc | Centrifuging machine |
US3463316A (en) * | 1968-06-19 | 1969-08-26 | Baker Perkins Inc | Centrifugal separating system |
CH598868A5 (de) * | 1975-10-21 | 1978-05-12 | Escher Wyss Ag | |
US4381236A (en) * | 1981-02-19 | 1983-04-26 | Baker Perkins Inc. | High pressure rotary centrifugal separator having apparatus for automatically cyclically reciprocating a corotating separator basket scraper |
DE3410423A1 (de) * | 1984-03-21 | 1985-10-03 | Krauss-Maffei AG, 8000 München | Verfahren und vorrichtung zum trennen von stoffgemischen |
US20040206686A1 (en) * | 2003-04-16 | 2004-10-21 | Ferrum Ag | Pusher centrifuge |
US7025211B2 (en) * | 2003-04-16 | 2006-04-11 | Ferrum Ag | Double pusher centrifuge |
ATE397496T1 (de) * | 2003-04-16 | 2008-06-15 | Ferrum Ag | Schubzentrifuge mit rotierbarem trichter zur vorbeschleunigung des gemisches |
ES2608852T3 (es) * | 2003-04-16 | 2017-04-17 | Ferrum Ag | Centrífuga de empuje de varias fases |
KR102504657B1 (ko) * | 2019-11-18 | 2023-02-27 | 주식회사 엘지화학 | 가압 원심 탈수기 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR962732A (de) * | 1950-06-19 | |||
US1749057A (en) * | 1926-11-11 | 1930-03-04 | Arthur L Armentrout | Apparatus for separating solids from liquids |
US1749368A (en) * | 1927-09-01 | 1930-03-04 | Hans C Behr | Continuous separation of liquids and solids |
US1842464A (en) * | 1929-02-13 | 1932-01-26 | Albert T Otto & Sons | Centrifugal separator |
US2156253A (en) * | 1930-02-20 | 1939-04-25 | Centrifugal Engineering And Pa | Duplex centrifugal separator |
US2099863A (en) * | 1933-04-21 | 1937-11-23 | American Machine & Metals | Centrifugal extracting and discharging mechanism |
US2052667A (en) * | 1935-03-08 | 1936-09-01 | Anton C Schmelzer | Centrifugal drier |
USRE21882E (en) * | 1936-02-25 | 1941-08-19 | sharples | |
US2232768A (en) * | 1937-06-11 | 1941-02-25 | Albert T Otto & Sons Inc | Centrifugal separator |
BE432666A (de) * | 1938-02-25 | |||
US2350041A (en) * | 1942-03-21 | 1944-05-30 | Sharples Corp | Centrifugal separator |
US2462098A (en) * | 1944-01-07 | 1949-02-22 | Western States Machine Co | Continuous centrifugal machine |
US2427069A (en) * | 1945-09-28 | 1947-09-09 | Parker Pen Co | Writing instrument |
US2580753A (en) * | 1945-11-13 | 1952-01-01 | Parker Pen Co | Ball point fountain pen |
US2580754A (en) * | 1945-11-15 | 1952-01-01 | Parker Pen Co | Writing instrument |
CH275178A (fr) * | 1946-12-12 | 1951-05-15 | Biro Patente Aktiengesellschaf | Stylographe à bille. |
FR1004390A (fr) * | 1947-04-14 | 1952-03-28 | Mécanisme à pression pour stylomines, stylographes et objets analogues | |
DE814568C (de) * | 1948-10-02 | 1951-09-24 | Faber Castell A W | Verriegelungsvorrichtung fuer den Vorschubmechanismus von Schreibgeraeten |
FR997764A (fr) * | 1948-10-21 | 1952-01-10 | Dispositif à pression pour plume stylographique à bille ou pour crayon servant à sortir et à rentrer la tige pour écrire | |
GB697084A (en) * | 1949-04-13 | 1953-09-16 | Compania Uruguaya De Fomento Industrial Sa | An improved pocket appliance incorporating a writing instrument or small tool |
DE809514C (de) * | 1949-05-31 | 1951-07-30 | C Josef Lamy | Vorschubeinrichtung fuer Fuellbleistifte, Kugelschreiber u. dgl. |
GB693743A (en) * | 1949-06-14 | 1953-07-08 | Compania Uruguaya De Fomento Industrial Sa | Improvements in writing instruments |
FR996221A (fr) * | 1949-08-19 | 1951-12-17 | Perfectionnements aux articles tels, notamment, que les stylographes à bille et lesarticles analogues | |
BE523381A (de) * | 1950-02-27 | |||
US2686595A (en) * | 1950-08-11 | 1954-08-17 | Baker Perkins Inc | Centrifugal separator |
DE821478C (de) * | 1950-09-01 | 1951-11-19 | Krauss Maffei Ag | Automatisch wirkende Druckoelsteuerung fuer Schubzentrifugen |
BE504773A (de) * | 1950-09-02 | |||
US2720981A (en) * | 1951-11-27 | 1955-10-18 | Hercules Powder Co Ltd | Centrifuge |
NL87645C (de) * | 1953-02-10 | |||
US2695133A (en) * | 1953-08-26 | 1954-11-23 | Herbert R Drury | Centrifugal separator |
NL88697C (de) * | 1953-11-23 |
-
0
- NL NL88929D patent/NL88929C/xx active
- US US2899065D patent/US2899065A/en not_active Expired - Lifetime
- BE BE537269D patent/BE537269A/xx unknown
- NL NL197240D patent/NL197240A/xx unknown
-
1953
- 1953-11-02 GB GB30282/53A patent/GB735840A/en not_active Expired
-
1955
- 1955-01-24 GB GB2122/55A patent/GB763915A/en not_active Expired
- 1955-02-14 FR FR1122125D patent/FR1122125A/fr not_active Expired
- 1955-02-17 DE DES42736A patent/DE1023369B/de active Pending
- 1955-03-10 CH CH328464D patent/CH328464A/de unknown
- 1955-12-02 GB GB34586/55A patent/GB808376A/en not_active Expired
-
1956
- 1956-06-04 CH CH330717D patent/CH330717A/de unknown
- 1956-06-04 FR FR1153732D patent/FR1153732A/fr not_active Expired
-
1957
- 1957-12-11 CH CH330010D patent/CH330010A/de unknown
-
1959
- 1959-01-26 US US789031A patent/US3092580A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR1122125A (fr) | 1956-09-03 |
US2899065A (en) | 1959-08-11 |
NL88929C (de) | |
BE537269A (de) | |
GB735840A (en) | 1955-08-31 |
GB763915A (en) | 1956-12-19 |
CH328464A (de) | 1958-03-15 |
FR1153732A (fr) | 1958-03-20 |
DE1023369B (de) | 1958-01-23 |
GB808376A (en) | 1959-02-04 |
NL197240A (de) | |
US3092580A (en) | 1963-06-04 |
CH330010A (de) | 1958-05-15 |
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