US303835A - Pneumatic carrier - Google Patents
Pneumatic carrier Download PDFInfo
- Publication number
- US303835A US303835A US303835DA US303835A US 303835 A US303835 A US 303835A US 303835D A US303835D A US 303835DA US 303835 A US303835 A US 303835A
- Authority
- US
- United States
- Prior art keywords
- section
- conductor
- carrier
- arm
- box
- 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
Links
- 239000000969 carrier Substances 0.000 title description 38
- 239000004020 conductor Substances 0.000 description 40
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 4
- 206010010254 Concussion Diseases 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- 235000020127 ayran Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003028 elevating Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
Images
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
Definitions
- Billljl lii (lliLIilIAhi, OF KANSAS CITY, MISSOURI.
- My invention relates to pneunmtic carrier systems for conveying light parcels from one point; to another.
- the invention consists in a pivoted section introduced into the conductor and slightly overba-lanccd at one end to cause it to fall by gravity; an arm being attached to the under side of the pivoted section and extending downward thercfronnand a catch or fastening, susceptible of operation from a distance, being provided to sustain or release the pivoted section and cause the carrier or car to pass either through or beneath said section, as hereinafter explained, the arm serving to restore the section to it's normal elevated position when the carrier passes beneath the section.
- the invention further consists in a novel construction and arrangement of parts cmbodying the above and other features, as hereinal'ter more fully set forth.
- the present invention is designed as a modification of or improvement upon that for which I tiled application for patent on the 31st day of July, 1883, which application is designated by Serial No. 102, all, and all matters claimed therein are disclaiined in this application.
- the object of my invention is to permit a carrier to be delivered at any desired point on the lineof a conductor, suitable stations be ing provided at proper points, as fully ex plaincd in the application of Albert Brisbane and myself on the 19th day of March, 1883, and designated by Serial No. 88,715.
- Figure 1 represents a longitudinal vertical section through one otthc receiving boxes or stations;
- Fig. 2 represents a longitudinal vertical section through one otthc receiving boxes or stations;
- points along the line of the conductor boxes l" are provided, into which the conductor enters, and from which it emerges at the opposite end, the pivoted section C bcing introduced between the entering and outgoing sections, as shownin Fig. 1.
- the outgoing end is advisabl y raised above the incoming end, as shown, in order that.
- the carrier passing beneath the same may act to the greater advantage in restoring the section 0, which is tipped down to allow the carrier to leave the conductor and pass into the box to its normal elevated position by pressing against a curved arm (I, attached to the lower side of the pivoted section.
- the arm a is made of spring metal, in order that the carrier, the arm, and the section 0 may be relieved of the concussion and injury that would attend the use of a rigid and unyielding arm, and a rubber or other clastiebutter, b, isprovided at the end of the box 13 to receive the force of the carrier in case it be not overcome by the spring-arm.
- one end of section 6 is slightly over-balanced, the end farthest from the inlet, so that it not held up by some device provided for the purpose the heavier end will fall as indicated in.
- Fig. l. I therefore provide a sliding catch or locking-bolt, D, to pass beneath the gravitating end of section (3-; and in order that said catch may be operated from a distanceas, for instance, from the cashiers desk or office in the case of a cash system for stores-the catch or bolt iS1)61f01tt36(l,111d
- one arm of an elbow-lever, E is passed through the perforation, the other arm being furnished with a soft-iron armature, which is arranged directly above and a short distance from the core or cores ofan electro-magnet,l ,in the manncr shown, so that when the magnet is energized the armature will be attracted and the catch withdrawn through the movement of the lever E.
- Bind ing-screws I are provided for making the necessary electrical connections, which are the ordinary and well-known connections used in all such amiaratns.
- the clcctro-magnet may he made to move and the armature made stationary; or the electromagnet may be arranged to normally attract the armature and to release it when, by interl ductor pivoted at a point between its ends,
- the pivoted section 0 is hung or pivoted upon trunnions c, which are supported in plates J, secured to the side of the box B.
- One of the trunnions 0 projects through and beyond the side of the box and carries an indicator, K, which serves to show the position of the section 0, the indicator being formed with a slot, d, and provided with a sliding weight, a, by which the overbalancing of the section may be effected.
- the plate J at that side of the box which is furnished with the indicator is formed with a raised portion, J, cut away, as shown, to form stopshoulders f, to limit the movement of the indicator, and consequently of the section 0.
- gravitating door, L, and cut-off slide M are provided in the outlet-spout of the box B, and arranged to operate as explained in my former application above mentioned.
- the armature may itself be arranged to swing under the gravitating end of section 0.
- the operation of the apparatus is as follows: Supposing a current of air to be passing through the conductor in the direction indicated by arrow in Fig. 1,'and the section 0 to be raised to connect with and complete the conductor, as shown in dot-ted lines, it it be desired to have the carrier N pass the box B, the sect-ion will be permitted to retain such position; but if it be desired to discharge the carrier into the box the operator switches the electro-magnet into circuit, and this, being energized, attracts its armature, withdrawing the locking-bolt and permitting the end of section 0 to fall, elevating its receiving end above the incoming end of the conductor A, and thereby causing the carrier to pass under section 0 and into the outlet -chute. In passing thus beneath the section 0 the carrier comes into contact with the spring-arm a, and, forcing the arm upward, closes or raises section 0 into line with the ends of the conductor, where it is caught and held by the locking-bolt.
- section 0 pivoted in the box, substantially as shown and described, and provided at its under side with an arm, a, whereby the carrier is caused to pass beneath the section 0 and to elevate the section in so doing.
- tipping section O In combination with conductor A, having its separated ends at different levels, tipping section O, extending upward from one section to the other in the direction of the travel of the carrier, and provided atits under side with arm a, substantially as described and shown.
- indicator K provided with adjustable weight 6 and applied to the trunnion of section 0, substantiall y as and for the purpose explained.
- a spring-arm, a applied to the lower side of said section, substantially as and for the purpose set forth.
- an elastic buffer, Z applied to the box, as and for the purpose explained.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Description
(No Model.)
R GILLHAM' PNEUMATIC CARRIER.
No. 303,885. Patented Aug. 19, 1884.
XNVENTEIFQ N PEI Ens. FhulO-Lllhogmphcr. wuhin m. D. C,
Billljl lii (lliLIilIAhi, OF KANSAS CITY, MISSOURI.
Pi lEUhdA'i'iC CARRIER.
Application tiled Octohrr l0, JSRS.
ON forming part of Letters Patent No. 303,835, dated August 19, 1884.
(Xo model.)
i'o atlZ 2072,0122 it may concern:
'ie it known that" l, .Romin'r Giant-tin, of Kansas City, in the county ot'Jnclmon and State of Missouri, have invented certain Improvements in Pneumatic Carrier Systems, oi which the following is a specification.
My invention relates to pneunmtic carrier systems for conveying light parcels from one point; to another.
The invention consists in a pivoted section introduced into the conductor and slightly overba-lanccd at one end to cause it to fall by gravity; an arm being attached to the under side of the pivoted section and extending downward thercfronnand a catch or fastening, susceptible of operation from a distance, being provided to sustain or release the pivoted section and cause the carrier or car to pass either through or beneath said section, as hereinafter explained, the arm serving to restore the section to it's normal elevated position when the carrier passes beneath the section.
The invention further consists in a novel construction and arrangement of parts cmbodying the above and other features, as hereinal'ter more fully set forth.
The present invention is designed as a modification of or improvement upon that for which I tiled application for patent on the 31st day of July, 1883, which application is designated by Serial No. 102, all, and all matters claimed therein are disclaiined in this application.
The object of my invention is to permit a carrier to be delivered at any desired point on the lineof a conductor, suitable stations be ing provided at proper points, as fully ex plaincd in the application of Albert Brisbane and myself on the 19th day of March, 1883, and designated by Serial No. 88,715.
In the accompanying drawings, Figure 1 represents a longitudinal vertical section through one otthc receiving boxes or stations; Fig. 2,
an end view of the same, Figs. 3 and t, dot-ail views 01 the indicator, bearing, and stop.
Referring to said drawings for illustration, A rcprt'isents a conductor which is madcin the form of a closed tubc,through which a current of air forced or drawn by tan or otherwise. At suitable. points along the line of the conductor boxes l") are provided, into which the conductor enters, and from which it emerges at the opposite end, the pivoted section C bcing introduced between the entering and outgoing sections, as shownin Fig. 1. The outgoing end is advisabl y raised above the incoming end, as shown, in order that. the carrier passing beneath the same may act to the greater advantage in restoring the section 0, which is tipped down to allow the carrier to leave the conductor and pass into the box to its normal elevated position by pressing against a curved arm (I, attached to the lower side of the pivoted section. The arm a is made of spring metal, in order that the carrier, the arm, and the section 0 may be relieved of the concussion and injury that would attend the use of a rigid and unyielding arm, and a rubber or other clastiebutter, b, isprovided at the end of the box 13 to receive the force of the carrier in case it be not overcome by the spring-arm. As stated, one end of section 6 is slightly over-balanced, the end farthest from the inlet, so that it not held up by some device provided for the purpose the heavier end will fall as indicated in. Fig. l. I therefore provide a sliding catch or locking-bolt, D, to pass beneath the gravitating end of section (3-; and in order that said catch may be operated from a distanceas, for instance, from the cashiers desk or office in the case of a cash system for stores-the catch or bolt iS1)61f01tt36(l,111d one arm of an elbow-lever, E, is passed through the perforation, the other arm being furnished with a soft-iron armature, which is arranged directly above and a short distance from the core or cores ofan electro-magnet,l ,in the manncr shown, so that when the magnet is energized the armature will be attracted and the catch withdrawn through the movement of the lever E. A light spring, G, provided with an adjustingnnt, H, serves to restore the lover E and bolt 1) to their normal positions. Bind ing-screws I are provided for making the necessary electrical connections, which are the ordinary and well-known connections used in all such amiaratns.
Instead of arranging the armature to move, the clcctro-magnet may he made to move and the armature made stationary; or the electromagnet may be arranged to normally attract the armature and to release it when, by interl ductor pivoted at a point between its ends,
rupting the current the magnet is rendered inactive, the catch or fastening being of course arranged accordingly. The pivoted section 0 is hung or pivoted upon trunnions c, which are supported in plates J, secured to the side of the box B. One of the trunnions 0 projects through and beyond the side of the box and carries an indicator, K, which serves to show the position of the section 0, the indicator being formed with a slot, d, and provided with a sliding weight, a, by which the overbalancing of the section may be effected. The plate J at that side of the box which is furnished with the indicator is formed with a raised portion, J, cut away, as shown, to form stopshoulders f, to limit the movement of the indicator, and consequently of the section 0. A. gravitating door, L, and cut-off slide M are provided in the outlet-spout of the box B, and arranged to operate as explained in my former application above mentioned.
It is obvious that, instead of employing a sliding locking-bolt and a separate actuatinglever, the armature may itself be arranged to swing under the gravitating end of section 0.
The operation of the apparatus is as follows: Supposing a current of air to be passing through the conductor in the direction indicated by arrow in Fig. 1,'and the section 0 to be raised to connect with and complete the conductor, as shown in dot-ted lines, it it be desired to have the carrier N pass the box B, the sect-ion will be permitted to retain such position; but if it be desired to discharge the carrier into the box the operator switches the electro-magnet into circuit, and this, being energized, attracts its armature, withdrawing the locking-bolt and permitting the end of section 0 to fall, elevating its receiving end above the incoming end of the conductor A, and thereby causing the carrier to pass under section 0 and into the outlet -chute. In passing thus beneath the section 0 the carrier comes into contact with the spring-arm a, and, forcing the arm upward, closes or raises section 0 into line with the ends of the conductor, where it is caught and held by the locking-bolt.
Having thus described my invention, what I claim is 1. I11 combination with a pneumatic conductor, A, a section forming part of said eonsubstantially as shown and described, a tight box B, inclosing said tipping section and 0011- necting the nds of the conductor each side thereof, whereby said tipping section is adapted to tip and raise its receiving end abovethe main conductor at that end, thereby causing the carrier to pass beneath it, as explained, without permitting the escape of air.
2. In combination with conductor A andbox- B, section 0, pivoted in the box, substantially as shown and described, and provided at its under side with an arm, a, whereby the carrier is caused to pass beneath the section 0 and to elevate the section in so doing.
3. In combination with conductor A, having its separated ends at different levels, tipping section O, extending upward from one section to the other in the direction of the travel of the carrier, and provided atits under side with arm a, substantially as described and shown.
4. In combination with pneumatic conductor A, gravitating section 0, pivoted at a point between its ends and provided with arm a and belt or locking device D, adapted to automatically lock the section 0 in an elevated position when the latter is raised thereto:
5. The combination, substantially as herein described and shown, of conductor A, closed box B, tipping section 0, provided with arm a, locking-bolt D, lever E, provided with an iron armature, and an electro-magnet, F, opposite said armature.
6. In combination with conductor A and tipping section 0, indicator K, provided with adjustable weight 6 and applied to the trunnion of section 0, substantiall y as and for the purpose explained.
7. In combination with pneumatic conductor A, box B, and tipping section 0, a spring-arm, a, applied to the lower side of said section, substantially as and for the purpose set forth.
8. In combination with conductor A, box B, andtipping section 0, an elastic buffer, Z), applied to the box, as and for the purpose explained.
ROBERT GILLHAM.
\Vitnesses:
CHAS. L. DOBSON, Jones 0. HUenns.
Publications (1)
Publication Number | Publication Date |
---|---|
US303835A true US303835A (en) | 1884-08-19 |
Family
ID=2373006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US303835D Expired - Lifetime US303835A (en) | Pneumatic carrier |
Country Status (1)
Country | Link |
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US (1) | US303835A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1211549B (en) * | 1963-06-10 | 1966-02-24 | Standard Elektrik Lorenz Ag | Pneumatic tube station for optional sending, receiving and letting through of pneumatic tube sockets |
-
0
- US US303835D patent/US303835A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1211549B (en) * | 1963-06-10 | 1966-02-24 | Standard Elektrik Lorenz Ag | Pneumatic tube station for optional sending, receiving and letting through of pneumatic tube sockets |
DE1223311B (en) * | 1963-06-10 | 1966-08-18 | Standard Elektrik Lorenz Ag | Pneumatic tube station for the optional sending, receiving or letting through pneumatic tube sockets |
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