GB1013487A - Improvements in removing plugs from tubular articles - Google Patents
Improvements in removing plugs from tubular articlesInfo
- Publication number
- GB1013487A GB1013487A GB41342/64A GB4134264A GB1013487A GB 1013487 A GB1013487 A GB 1013487A GB 41342/64 A GB41342/64 A GB 41342/64A GB 4134264 A GB4134264 A GB 4134264A GB 1013487 A GB1013487 A GB 1013487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belt
- pipettes
- rollers
- frame
- pipette
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
- B01L3/50825—Closing or opening means, corks, bungs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49805—Shaping by direct application of fluent pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49815—Disassembling
- Y10T29/49819—Disassembling with conveying of work or disassembled work part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
1,013,487. Conveyers. UPJOHN CO. Oct. 9, 1964 [Nov. 12, 1963], No. 41342/64. Heading B8A. [Also in Division F2] A device in which cellulose plugs F are removed from pipettes 13 by blowing pressure air into them from a nozzle 146 (Fig. 4), comprises a conveyer 12 having a wide belt 58 of reinforced plastic material or of stainless steel across which are grooves 67 between positioning stops 64 alternating with transverse ribs 66 to receive the pipettes. The belt travels from right to left (as seen in Fig. 2) over grooved rollers 42, 43, one of which, 43, is driven from an electric motor 104 through a shaft 103 and gears 28 which also drive two pairs of contrarotating and mutually contacting flexibletyred wheels 118, 122 and 119, 123 which receive the pipettes from the conveyer belt at 33 into their nip and pass them through the blowing station at 13a afterwards dropping them into a receptacle 18. Stops at 136 and 137 obstruct any pipette which is not properly down in its groove 67 and a wedge 143 (shown in part in Fig. 4) positions the end of the pipette relatively to the tip 147 of the blower nozzle 146. The rollers 42 and 43 are journalled in side plates 38 and 39 in which cylindrical adjustment blocks 53, 54 bear on the stubshafts 44, 44a of the roller 42 to move them along horizontal slots 46, 47 to adjust the tightness of the belt 58. The plates 38 and 39 have pins 74 and 75 which are supported in notches 77 and 78 opening inwardly, rearwardly and upwardly in posts 68 and 69 projecting from the sides 21 and 39 of the main frame 12. The stub shaft bearings 51 and 52 of the roller 43 are supported in similar notches opening forwardly in other posts 72 and 73 on the frame sides and the drive 84 to the stubshaft 48a can be readily disconnected (Fig. 11, not shown) so that the belt with its rollers and side plates can be lifted out of the frame. Specification 1,013,486 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US322890A US3214831A (en) | 1963-11-12 | 1963-11-12 | Pipette de-stuffer |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1013487A true GB1013487A (en) | 1965-12-15 |
Family
ID=23256888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41342/64A Expired GB1013487A (en) | 1963-11-12 | 1964-10-09 | Improvements in removing plugs from tubular articles |
Country Status (5)
Country | Link |
---|---|
US (1) | US3214831A (en) |
CH (1) | CH426318A (en) |
GB (1) | GB1013487A (en) |
NL (1) | NL6413216A (en) |
SE (1) | SE302696B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3479723A (en) * | 1967-10-11 | 1969-11-25 | Varta Ag | Machine for withdrawing rods from texture mats or the like |
US3604097A (en) * | 1969-08-11 | 1971-09-14 | Alsco Inc | Method and means for shaping rocket launcher tubes |
US8460622B2 (en) * | 2008-04-11 | 2013-06-11 | Biotix, Inc. | Pipette tip handling devices and methods |
USD697227S1 (en) | 2009-04-11 | 2014-01-07 | Biotix, Inc. | Pipette tip handling device set |
US8590736B2 (en) * | 2009-04-11 | 2013-11-26 | Biotix, Inc. | Automated pipette tip loading devices and methods |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1619362A (en) * | 1924-09-17 | 1927-03-01 | Thomas E Murray | Withdrawing cores from molded conduits |
US2604658A (en) * | 1950-12-01 | 1952-07-29 | Firestone Tire & Rubber Co | Machine for mounting and demounting mandrel-held flexible tubes |
-
1963
- 1963-11-12 US US322890A patent/US3214831A/en not_active Expired - Lifetime
-
1964
- 1964-10-09 GB GB41342/64A patent/GB1013487A/en not_active Expired
- 1964-11-11 SE SE13577/64A patent/SE302696B/xx unknown
- 1964-11-12 NL NL6413216A patent/NL6413216A/xx unknown
- 1964-11-12 CH CH1460164A patent/CH426318A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3214831A (en) | 1965-11-02 |
CH426318A (en) | 1966-12-15 |
SE302696B (en) | 1968-07-29 |
NL6413216A (en) | 1965-05-13 |
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