US3323A - wyeth - Google Patents
wyeth Download PDFInfo
- Publication number
- US3323A US3323A US3323DA US3323A US 3323 A US3323 A US 3323A US 3323D A US3323D A US 3323DA US 3323 A US3323 A US 3323A
- Authority
- US
- United States
- Prior art keywords
- car
- bars
- ice
- blocks
- lever
- 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
- 239000004744 fabric Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000013707 sensory perception of sound Effects 0.000 description 1
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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/28—Loading ramps; Loading docks
- B65G69/30—Non-permanently installed loading ramps, e.g. transportable
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/06—Transport of mined material at or adjacent to the working face
- E21F13/063—Loading devices for use in mining
- E21F13/065—Scrapers
Definitions
- FIG. 1 is an end elevation of an ice car and platform.
- Fig. 2 is a horizontal section through the car taken just above the top of I the side A of the platform or in the plane of the line B C Fig. 1.
- Fig. 3 is a longitudinal vertical section taken in the plane of the line D E Fig. 2.
- Fig. 4 is a transverse vertical section taken in the plane of the line F G Fig. 2; and
- Fig. 5 is a detached side elevation of the upper part of the car which will be more particularly explained hereinafter.
- My improvements have for their objects, the more effectual closing of the front and rear ends of the car; the changing the positions of the transverse lever bars of the car and platform, which bars serve to discharge the blocks of ice from the former to the latter in a manner which will be particularly explained hereinafter; also the preventing the blocks of ice from moving forward or backward in the cars when they are suddenly started or stopped.
- the carriage frame H H, H H and wheels I, I, connected to the same are arranged in the usual wayas shown in Figs. 1, 3, 4.
- the wheels I, I, connected to the same are arranged in the usual wayas shown in Figs. 1, 3, 4.
- the hinged planks P Q said sliding planks movlng up and down in grooves T, T, shown inFigs. 2, 3, and when the car is closed at the ends, the lower edges of the sliding planks S S shut down on the outside of the bars R, R, R, &c., the hinged planks P, Q, being turned up vertically.
- the sliding planks S aresuspended each from one end of a strip of any suitable kind of cloth M,
- the changing the positions of the transverse lever bars, before suggested as one object of my improvements is effected by the following arrangement of machinery:
- the said bars are represented at 0 (Z, 0 (Z in Figs. 2, 3, 4, and their under-sides are made to rest upon the faces of the eccentrics or cams e, f.
- These eccentrics are shaped as shown in section in Fig. 4;, that denoted by 6 being somewhat of the form of a single Wedge and the one at f being of the double wedge shape.
- the cams or eccentrics turn on suitable pins 9, g, which have bearings in the cross bearers or joists L L before mentioned and are connected so as to move together, or so that the motion of one controls that of the other by means of the arms h, h, which also turn easily on pins passed through proper grooves or channels in the blocks cut out for the insertion of the arms h, h, as shown in Fig. 3.
- the whole is to be worked by means of a lever 2', Fig. 4, or by any other suitable contrivance.
- the receiving platforms before mentioned have the same or a similar arrangement of transverse lever bars for receiving the blocks of ice as they slide from those of the cars, the similar parts in the arrangement being designated by the same letters.
- These platforms are constructed in a similarmanner to those described in the schedule annexed to the Letters Patent before mentioned in the first part of this specification, having a standard frame 7s, a vertical side A and inclined bottom m m.
- the inclined bottom m m is elevated above the top of the stand ard frame 70 7c and rests on the transverse bearers or joists n, n, &c., and has secured to its top surface the longitudinal rails, bars or slides 0 0, 0 0 said slides being interrupted by the transverse lever bars 0 (Z, 0 (Z before mentioned, the whole of the above arrangement being shown in Figs. 1, 2, 4:.
- the transverse lever bars 0 cZ both in the platform and car are, in the sectional view Fig. 3, represented to be nearly in their most inclined positions, or in those positions in which it is requisite that they should be, in order to discharge the blocks from the car to the platform, and it will be seen by a careful inspection of Fig. 4 that if the eccentric e of the car be turned by the lever Z, or otherwise, so that its side 79 shall be horizontal or nearly so, that the end 0 of the lever bar will be lowered and its end cZ raised, so that the bar will then be horizontal, its top surface being a little above the plane of the top surfaces of the longitudinal bars or rails 0 0, 0 0.
- This particular position of the lever bars 0 cZ0 (Z which may be called the elevated horizontal position, allows the blocks of ice to be moved laterally across.
- the lever bars a (Z, (in the cars) may be depressed or lowered to their lowest position by turning the cam eas under each as before specified still further, or so that the face q of said cam shall be uppermost and horizontal, the other block taking or being turned to its proper relative position by means of the connecting arm h, and when the lever bars are in this their lowest position, the blocks of ice may be made to slide easily forward and back in a car or through a train of cars.
- the top surfaces of the lever bars, when in this position are on a level with the top surface of the bottom 70 7c of the car.
- transverse lever bars 0 (Z, 0 (Z, in the platforms need only be changed from their inclined position represented in Fig. 3, to
- cams having different sectional shapes from those herein above described may be used, it being only necessary that the respective bearing points or supporting sides of the same for the various positions of the lever bars should have the proper relative position for producing the required changes. I therefore consider my improvement to consist in the arrangement of turning cams or eccentrics connected together as above described for the support of the transverse lever bars.
- the device for holding the blocks of ice stationary when the cars are suddenly stopped or started is very simple but exceedingly effective, and consists in arranging an iron rail or thin metallic bar edgewise in or upon the transverse lever bars a (Z, 0 (Z as shown at a" a", 1' r in Figs. 2 and 3, and when the lever bars 0 cZ0 (Z of the cars are raised to the elevated horizontal position before specified, the upper edges of the rails 1' 2 -1 1" engage with or cut into the underside of the blocks of ice sufficiently to hold the same as before specified.
- I claim- 1 The combination (at the front and rear end of a car), of a sliding PlitllkySllS- pended from a strip of cloth of suit-able width, and connected to a turning shaft in the upper part of the car so as to be wound or unwound upon or from the same, with a hinged plank or door at the bottom of the car opening outwards and having project-ion slides or bars fastened to the upper or inside of the same, said combination being arranged and operating as herein above described to openor close the ends of the car atpleasure.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
Publications (1)
Publication Number | Publication Date |
---|---|
US3323A true US3323A (en) | 1843-10-28 |
Family
ID=2063618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US3323D Expired - Lifetime US3323A (en) | wyeth |
Country Status (1)
Country | Link |
---|---|
US (1) | US3323A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3650532A (en) * | 1969-06-13 | 1972-03-21 | Synanon Foundation Inc | Skill game |
JPS4737016U (en) * | 1971-05-13 | 1972-12-23 |
-
0
- US US3323D patent/US3323A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3650532A (en) * | 1969-06-13 | 1972-03-21 | Synanon Foundation Inc | Skill game |
JPS4737016U (en) * | 1971-05-13 | 1972-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: ARMSTRONG ROSES,STATELESS Free format text: CHANGE OF NAME;ASSIGNOR:ARMSTRONG NURSERIES, INC., (A CORP. OF CA);REEL/FRAME:004834/0352 Effective date: 19870721 Owner name: ARMSTRONG ROSES Free format text: CHANGE OF NAME;ASSIGNOR:ARMSTRONG NURSERIES, INC., (A CORP. OF CA);REEL/FRAME:004834/0352 Effective date: 19870721 |
|
AS | Assignment |
Owner name: ARMSTRONG ROSES Free format text: CHANGE OF NAME;ASSIGNOR:ARMSTRONG NURSERIES, INC.,;REEL/FRAME:004876/0336 Effective date: 19841029 |
|
AS | Assignment |
Owner name: BEAR CREEK GARDENS, INC., 2518 SOUTH PACIFIC HIGHW Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:ARMSTRONG ROSES;REEL/FRAME:004852/0751 Effective date: 19871203 Owner name: BEAR CREEK GARDENS, INC., OREGON Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ARMSTRONG ROSES;REEL/FRAME:004852/0751 Effective date: 19871203 |