US968614A - Pneumatic carrier-separator. - Google Patents
Pneumatic carrier-separator. Download PDFInfo
- Publication number
- US968614A US968614A US31630506A US1906316305A US968614A US 968614 A US968614 A US 968614A US 31630506 A US31630506 A US 31630506A US 1906316305 A US1906316305 A US 1906316305A US 968614 A US968614 A US 968614A
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- US
- United States
- Prior art keywords
- tube
- carriers
- carrier
- casing
- transit
- 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 - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
- B65G51/03—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs
Definitions
- My invention relates to improvements in pneumatic despatch tube apparatus, its object being to automatically separate .and space the carriers in transmission previous to switching, thereby preventing clogging of the switching mechanism.
- Figure 1 is a longitudinal sectional view of the device in connection with an ordinary pneumatic transit tube.
- Fig. 2 is a sectional View of the automatic air-valve.
- A represents a pneumatic transit tube connected with the casing B.
- the taper air-valve D is mounted in the hub C extending into the lower chamber of the said casing B and carries fixed to one end thereof the trip D which projects through a slot in said casing into the path of carriers in transit.
- the air-valve D is adjustably seated and held in position within said hub by means of nut Z (Fig. 2).
- the helical spring W mounted on the outer or external projecting end of the valve D and confined between the pin W2 on said valve D and the pin W on the casing B, holds the trip D in normal position against the stop X.
- the tube G is fixed at one end into the side of the hub C and at the opposite end communicates with the chamber H located in the lower portion of the casing B.
- Cap T carries on the inner face thereof the cylinder K, said cylinder K being inserted into the lower chamber of the casing B the cap T being secured to said casing by screws U.
- Chamber H communicates with the vacuum within the transit tube A by means of opening V which is regulated by needle valve I threaded in cap T and secured in proper adjustment by check-nut J.
- Air passage F in valve D is open to the atmosphere at its outer end, the inner end of said passage F being controlled by port F which is normally closed as shown in Fig. l, but adapted upon oscillation of the air-valve D to communicate with the chamber H by means of tube G.
- Chamber H also com- Speccation of Letters Patent.
- the check-lever N is pivoted on the stem of air-valve D and normally holds the piston L at the bottom of the cylinder K by means of spring P which is attached at one end to the arm O on said lever and at the other end with the adjustment plate Q, pivoted by pin R to the casing B.
- the tension of said spring P is adjusted by screw S acting upon adjusting plate Q.
- the free end of the check-lever N is adapted to be lifted by piston L against tension of spring P into the path of the carriers as shown in dotted lines Fig. 1 and which movement is limited bv the stop N.
- a tube for the transmission of carriers pneumatic means for automatically engaging and separating carriers in transit through said tube, and means located in the path of the traveling carriers adapted to be actuated by a carrier in transit for operating said'pneumatic mechanism.
- a tube ⁇ for the transmission of carriers pneumatic mechanism for separating and spacing carriers in transit through said tube, means located in the pat-h or' the traveling carrier adapted to be actuated by a carrier in transit for operating said pneumatic mechanism, and means for automatically timing the release of' said carriers at predetermined intervals.
- a tube for the transmission of carriers ay casing connected with said tube, mechanism mounted in said casing and adapted to be operated by atmospheric pressure for separating and spacing carriers in transit through said tube, and means automatically operated by a passing, ⁇ carrier for admitting atmospheric pressure for operating said mechanism.
- a tube for the transmission of carriers a casing connected With said tube, mechanism mounted in said casing ⁇ and adapted to be operated by atmospheric pressure for separating and spacing carriers in transit through said tube, means automatically operated by a passing carrier for admitting atmospheric pressure for operating said mechanism, and means for predetermining the interval of separation of said carriers.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Description
H. D. WATERHOUSE.
PNEUMATIG CARRIER SEPARATOR.
APPLIoATIoN FILED un 11, 1906.
Patented Aug. 30, 1910.
laan?.
UNITED sTATEs PATENT oEEIoEf HAROLD D. WATERHOUSE, OF QUINCY, MASSACHUSETTS, ASSIGNOR TO LAMSON CON- SOLIDATED STORE SERVICE COMPANY, OF NEWARK, NEW JERSEY, A CORPORATION OF NEW JERSEY.
PNEUMATIC CARRIER-SEPARATOR.
To all lwhom 'it may concern:
Be it known that I, HAROLD D. WATER- HoUsE, of Norfolk Downs, Quincy, in the county of Norfolk and State of Massachusetts, have invented certain new and useful Improvements in Pneumatic Carrier- Separators, of which the following is a specification.
My invention relates to improvements in pneumatic despatch tube apparatus, its object being to automatically separate .and space the carriers in transmission previous to switching, thereby preventing clogging of the switching mechanism.
In the accompanying drawing in which a construction embodying my invention is set forth: Figure 1 is a longitudinal sectional view of the device in connection with an ordinary pneumatic transit tube. Fig. 2 is a sectional View of the automatic air-valve.
Referring to the drawings A represents a pneumatic transit tube connected with the casing B. The taper air-valve D is mounted in the hub C extending into the lower chamber of the said casing B and carries fixed to one end thereof the trip D which projects through a slot in said casing into the path of carriers in transit. The air-valve D is adjustably seated and held in position within said hub by means of nut Z (Fig. 2). The helical spring W mounted on the outer or external projecting end of the valve D and confined between the pin W2 on said valve D and the pin W on the casing B, holds the trip D in normal position against the stop X. The tube G is fixed at one end into the side of the hub C and at the opposite end communicates with the chamber H located in the lower portion of the casing B.
Cap T carries on the inner face thereof the cylinder K, said cylinder K being inserted into the lower chamber of the casing B the cap T being secured to said casing by screws U. Chamber H communicates with the vacuum within the transit tube A by means of opening V which is regulated by needle valve I threaded in cap T and secured in proper adjustment by check-nut J. Air passage F in valve D is open to the atmosphere at its outer end, the inner end of said passage F being controlled by port F which is normally closed as shown in Fig. l, but adapted upon oscillation of the air-valve D to communicate with the chamber H by means of tube G. Chamber H also com- Speccation of Letters Patent.
Application led May 11, 1906.
Patented Aug. 30, 1910.
serial No. 316,305.
municates with the lower end of the cylinder K by means of port K. Mounted within the cylinder K is thepiston L carrying on its upper end the boss M.
The check-lever N is pivoted on the stem of air-valve D and normally holds the piston L at the bottom of the cylinder K by means of spring P which is attached at one end to the arm O on said lever and at the other end with the adjustment plate Q, pivoted by pin R to the casing B. The tension of said spring P is adjusted by screw S acting upon adjusting plate Q. The free end of the check-lever N is adapted to be lifted by piston L against tension of spring P into the path of the carriers as shown in dotted lines Fig. 1 and which movement is limited bv the stop N.
The operation is as follows A carrier in transit through the tube A, in the direction indicated by the arrow Fig. l, strikes the trip D oscillating the valve D until the port F communicates with the tube G, admitting atmospheric pressure through passage F, port F and said tube Gr into chamber H, thence through port K into the lower part of the cylinder K causing the piston L to be forced upward thereby moving check-lever N into the position shown by dotted lines. Any carrier immediatelv following is checked and held by said lever N as shown in Fig. l. In the meantime the trip D has resumed its normal position by action of spring W, thereby closing tube Gr to the atmosphere. The pressure under piston L and in chamber H and tube Gr gradually escapes through the passage V into the casing B permitting the piston L and lever N to be brought to normal position through action of spring P, thereby releasing the carrier. The interval the carrier is held is timed and regulated by adjustment of needle-valve I and spring P.
Having thus described my invention and set forth a construction embodying the same, what I claim as new and desire to secure by Letters Patent of the United States, is-
l. In an apparatus of the character described, a tube for the transmission of carriers, pneumatic means for automatically engaging and separating carriers in transit through said tube, and means located in the path of the traveling carriers adapted to be actuated by a carrier in transit for operating said'pneumatic mechanism.
In an apparatus of the character described, a tube `for the transmission of carriers, pneumatic mechanism for separating and spacing carriers in transit through said tube, means located in the pat-h or' the traveling carrier adapted to be actuated by a carrier in transit for operating said pneumatic mechanism, and means for automatically timing the release of' said carriers at predetermined intervals.
3. In an apparatus of the character described, a tube for the transmission of carriers, ay casing connected with said tube, mechanism mounted in said casing and adapted to be operated by atmospheric pressure for separating and spacing carriers in transit through said tube, and means automatically operated by a passing,` carrier for admitting atmospheric pressure for operating said mechanism.
4. In an apparatus of the character described, a tube for the transmission of carriers, a casing connected With said tube, mechanism mounted in said casing` and adapted to be operated by atmospheric pressure for separating and spacing carriers in transit through said tube, means automatically operated by a passing carrier for admitting atmospheric pressure for operating said mechanism, and means for predetermining the interval of separation of said carriers.
In testimony whereof, I have signed my name to this specification in the presence of two subscribing Witnesses, this 28th day of April A. D. 1906.
HAROLD D. VATERHOUSE.
Vitnesses H. L. MESSER, LoUIs Gr. BARRETT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31630506A US968614A (en) | 1906-05-11 | 1906-05-11 | Pneumatic carrier-separator. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31630506A US968614A (en) | 1906-05-11 | 1906-05-11 | Pneumatic carrier-separator. |
Publications (1)
Publication Number | Publication Date |
---|---|
US968614A true US968614A (en) | 1910-08-30 |
Family
ID=3037004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US31630506A Expired - Lifetime US968614A (en) | 1906-05-11 | 1906-05-11 | Pneumatic carrier-separator. |
Country Status (1)
Country | Link |
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US (1) | US968614A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768656A (en) * | 1953-06-22 | 1956-10-30 | Crown Cork & Seal Co | Headspacer |
-
1906
- 1906-05-11 US US31630506A patent/US968614A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768656A (en) * | 1953-06-22 | 1956-10-30 | Crown Cork & Seal Co | Headspacer |
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