US1429262A - Unloading rack - Google Patents
Unloading rack Download PDFInfo
- Publication number
- US1429262A US1429262A US513233A US51323321A US1429262A US 1429262 A US1429262 A US 1429262A US 513233 A US513233 A US 513233A US 51323321 A US51323321 A US 51323321A US 1429262 A US1429262 A US 1429262A
- Authority
- US
- United States
- Prior art keywords
- pipes
- unloading
- pipe
- tank
- crosses
- 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
- 239000007788 liquid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/002—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes using articulated pipes
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/7069—With lock or seal
- Y10T137/7256—Locks against rotary motion
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/8807—Articulated or swinging flow conduit
Definitions
- This invention relates toan improved type y of an unloading device adapted to permit oil to be unloaded from a tank car or other container by means of counterbalanced pivotally supported pipes adapted, when unlocked, to be pulled .downwardly into an unloading position by means of chains to permit suction pipes permanently connected by swing joints to saidrcounter-balanced pipes to be conveniently inserted into an oil tank which is to be emptied.
- Figure 1 is a side elevation of an unloading rack in unlocked position connected with a tank car to be unloaded.
- Figure 2 is a rear elevation oftheunloading rack in locked position.
- Figure 8 is an enlarged fragmentary detailed section taken on line 3,-.-3 of y Figure j 1 with parts shownin elevation.
- Figure 4 is an enlarged detail section taken on line A4.of Figure 2.
- FIG. 5 is an enlarged fragmentary detail section taken' online 5-'5 of Figure 2.
- numeral y1 indicates a flat freight car having mountedthereon a tank 2, provided with longitudinal side rails 3 and with a dome 4Q i. i f
- tion blocks 5 and 6 and comprises two pipe legs or' supporting ⁇ pipes 7 the lower ends of which are embedded in thej foundation blocks 5, while theuppen threaded ends of said'legs are ⁇ closed by means of ⁇ plugs 8.
- each leg .7 is apipe cross 9 having ay 'plug10 removably" en'gaged'in'thefrontarinjthereof.
- a horizontal ldischarge pipe 11. having' a quick. closingr valve 12 connected therein.
- the discharge pipes .11 areconnected with ,storage tanks orother Asuitable containers y"not shown.
- each swing joint swivel pipe 15 is a pipe cross 16.
- Each cross 16 has a shorthorizontal pipel? [secured in'one of the arms thereof. '.
- Each of the short'pipes 17 hasa plug 19 securedin the outer endthereof where it enters its respective cross 16.
- each pipe 24 is a pipe ⁇ 20 closed,'wherek it enters the cross, by means-of a- Vplug 21.
- 1 -Attachedon' the lower or outer end of eachy pipe20 iis a counterweight or balance block 22 held in the outer end'of which ya single swing joint ⁇ place by set collars 'Secur'edin the last'.
- ⁇ y 'arm of each cross y16' is an outlet pipe'24: on"y 25 is secured.
- a suction pipe 26 is connected lto each single swing joint 25.
- lClamped on the outer end of each pipe 24 is a collar 27 to which one end of a chain 28 is attached.
- a cross-bar 29 Rigidlyconnected -to the two upright frame pipes 13 is a cross-bar 29 held in place by U-boltsA 30.
- the ends of the cross-bar 29 are bent at right-angles to atlord ianges 3l and 32.
- the end of the flange 32 is curled to form an eye 33.
- Engaged through an opening in the Harige 31 is a ring 34.
- a locking b ar 35 has one end engaged on the'ring 34 while the other end of said locking barhas an opening 37 therein adapted to permit the eye 33 to project therethrough when the bar 35 is in locking position as illustrated in' Figure 4.
- a padlock 36 is .provided to engage in the eye 33 to hold the bar locked inv place.
- Secured to the inner ⁇ surface ofthe cross-bar 29 are two pairs of spring clips 33 for receiving and holding the pipes 20 in upright position when the unloading device is not in use.
- brace bar 39 Rigidly secured to the middle portion of the cross-bar 29 is the upper end of a brace bar 39, the lower end of which is rigidly secured to the foundation block 6.
- the counterweighted swinging pipes 2 0-24 are engagedin the spring clips 33 and are locked inplace by means of the locking bary 35 andthe padlock 36.
- the tank car is pulled into position adjacent the unloading rack as shown in Figure'l, The padlock 36 is then unlocked by means' of a key and removed from the, cross-bar eye 33.
- the locking barh is then removed from engagement with ⁇ thel eye and is suspended by the ring 34 as illustrated in Figure l.
- bothsuction ⁇ pipes 2 6y may be pulled downwardlyv into unloading position and engaged the tank ⁇ 2 through the tank dome 4.
- Oil-from thel car tank 2 is drawn upwardly by ysuction through the suction pipes 26 throughthe'crosses 16 and the swing joints and the loutlet pipes 24 and tlows 14 downwardly through the frame pipes 13 and the crosses 9 into the discharge pipes 1l.
- the oil is permitted to then flow through the quick closing valves l2 and is discharged from the pipes l1 into a reservoir or storage tank connected with said pipes 1l.
- a tank car unloading device comprising upright frame pipes, discharge pipes connected therewith, swing joints vconnected to thel ,p'per ends of said frame pipes, crosses connected to said Iswing joints, a union, pipes connecting said union lwith saidl crosses, counter-balanced members connected to said crosses," outlet lpipes also connected with said crosses, swing joints attached tothe outer ends of said outlet pipes, and suction pipes connected to said swing joints.
- An unloading rack of the class described comprising n right frame pipes, means connected to the was end of said upright pipes to permit underneath unloading', discharge pipes connected to the upright pipes, swing joints connected to the upper ends of said upright pipes, crosses connected to said swing joints, a union between said crosses permitting relative rotation thereof, outlet pipes connected to said crosses, swing joints attached'to the outer ends of said outlet pipes, suction pipes rcoiniected to said swing joints, counterbalance members connected to the crosses opposite to the outlet pipes pipes and suction pipes to normally hold the same in upright position, chains attached to said outlet pipes to permit pulling the outlet pipes outwardly and downwardly into operative position, and locking means for locking the movable parts in an inoperative position.
- An unloading rack of the class described comprising rigid upright pipes, rotatable crosses connected therebetween, pipes connected with said crosses, swing joints con nected to said pipes, suction pipes attached to said swing oints, counterbalances on the pipes connected to said crosses adapted to retain said pipes in normally vertical position, and chains attached to said counterbalanced pipes to pull the same into an unloading position ⁇ to permit the suction pipes to project into a tank to be unloaded.
- An unloading rack comprising rigid upright pipes, means tor bracing the saine, discharge pipes connected with said upright pipes, quick closing valves in said discharge pipes, swing joints connected to said pipes, and counterbalances on said Vpipes adapted to retain said pipes in a normally vertical position, pipes attached to said swing joints, chains connected to said counterbalanced pipes to pull the same downwardly to operating position, and means supported on said upright pipes for locking said counterbalanced pipes against movement.
- An oil tank car unloading device comand adapted to overbalance the outlet prising an upright pipe, -a pipe pivotally supported thereon, a swing joint connected to said pipe, a suction pipe connected to tion pipe tov be projected into the top of a. -tank car to unload the same, and'means connected to the lower end of said upright pipe to permit the tank car to be unloaded from beneath.
- a tank car unloading rack comprising.v
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Description
A. L. WERTZ.
* UNLOADING RACK. APPLICATION FILED Nov. 7k, lazI.
1,429,262. Patentedsept. 19,1922,
2 SHEETS-SHEET 2.
@TE-EV Patented Sept. 19, 1922.
OFFICE.
AUSTIN Il. WERTZ, or DUBUQUE, IOWA, AssIGNoR To MORRISON BROS., A-CoItPoIcii-` rTIoN or' IOWA.V
UNLoAnINe RACK.
Application led November 7, 1921. Serialy No. 513,233.
T o all whom it may concern Be it known that I, AUSTIN L. WnRTz, a citizen of the United States, and a resident of the city of Dubuque, in the county of Dubuque and State of Iowa, have invented certain new and useful Improvements in an Unloading Rack; and I do hereby declare that the following is a full, clear, and exact' description of the saine, reference being had to the accompanying drawings, and to the numerals of` reference marked thereon,
which form a' part of this specification.
This invention relates toan improved type y of an unloading device adapted to permit oil to be unloaded from a tank car or other container by means of counterbalanced pivotally supported pipes adapted, when unlocked, to be pulled .downwardly into an unloading position by means of chains to permit suction pipes permanently connected by swing joints to saidrcounter-balanced pipes to be conveniently inserted into an oil tank which is to be emptied.
It is an object of this invention to provide an improved type of an oil unloading` device. It is alsov an object of the invention to provide an oil unloading rack lwith means by one man to connect the suction pipe with a tank to be emptied.- i
It is an important object of this invention to provide an unloading rack ofy simple and improved construction adapted to be readily connected with a tank car or liquid container to permit unloading of the liquid from the container.
Other and'fu'rther important 'obj ects-of this invention will be apparent from the disclosures in the drawings and specification.v
The invention (in al preferred'form) is illustrated on the drawings and hereinafter more fully described.
O n the drawings: Figure 1 is a side elevation of an unloading rack in unlocked position connected with a tank car to be unloaded. y Figure 2 is a rear elevation oftheunloading rack in locked position. j
Figure 8 is an enlarged fragmentary detailed section taken on line 3,-.-3 of yFigure j 1 with parts shownin elevation.
Figure 4 is an enlarged detail section taken on line A4.of Figure 2.
Figure 5 is an enlarged fragmentary detail section taken' online 5-'5 of Figure 2.
' As shown on the drawings:
lThe reference. numeral y1 indicates a flat freight car having mountedthereon a tank 2, provided with longitudinal side rails 3 and with a dome 4Q i. i f
The unloading rackembjodyingthe principles of this invention yis mounted on founda.
'.Ihreaded onto theupper endof each leg .7 is apipe cross 9 having ay 'plug10 removably" en'gaged'in'thefrontarinjthereof. Secured inthe rear arm of eachcross'fQ is a horizontal ldischarge pipe 11. having' a quick. closingr valve 12 connected therein. The discharge pipes .11 areconnected with ,storage tanks orother Asuitable containers y"not shown.
Threadedl into the upper arms rvof the crosses i l 9v are tw vupright[frame pipes 13 having single swing joints 14: attached to the upper ends thereof. Connected t0 each swing joint swivel pipe 15 is a pipe cross 16. Each cross 16 has a shorthorizontal pipel? [secured in'one of the arms thereof. '.The adjacent ends of the short pipes 1'( are'connected means of a union 18. constructedl to permit the crosses 16 to V-loe rotated. Each of the short'pipes 17 hasa plug 19 securedin the outer endthereof where it enters its respective cross 16.
-Secured in thelower arm of each'cross 16,"
is a pipe `20 closed,'wherek it enters the cross, by means-of a- Vplug 21. 1 -Attachedon' the lower or outer end of eachy pipe20 iis a counterweight or balance block 22 held in the outer end'of which ya single swing joint `place by set collars 'Secur'edin the last'.` y 'arm of each cross y16'is an outlet pipe'24: on"y 25 is secured. A suction pipe 26 is connected lto each single swing joint 25. lClamped on the outer end of each pipe 24 is a collar 27 to which one end of a chain 28 is attached.
Rigidlyconnected -to the two upright frame pipes 13 is a cross-bar 29 held in place by U-boltsA 30. The ends of the cross-bar 29 are bent at right-angles to atlord ianges 3l and 32. The end of the flange 32 is curled to form an eye 33. Engaged through an opening in the Harige 31 is a ring 34. A locking b ar 35 has one end engaged on the'ring 34 while the other end of said locking barhas an opening 37 therein adapted to permit the eye 33 to project therethrough when the bar 35 is in locking position as illustrated in' Figure 4. A padlock 36 is .provided to engage in the eye 33 to hold the bar locked inv place. Secured to the inner `surface ofthe cross-bar 29 are two pairs of spring clips 33 for receiving and holding the pipes 20 in upright position when the unloading device is not in use.
Rigidly secured to the middle portion of the cross-bar 29 is the upper end of a brace bar 39, the lower end of which is rigidly secured to the foundation block 6.
The operation is as follows: v
.As illustrated in Figure 2, the counterweighted swinging pipes 2 0-24 are engagedin the spring clips 33 and are locked inplace by means of the locking bary 35 andthe padlock 36. To use the unloading` rack for the purpose of removing oil from the "tank cary `l--2, the tank car is pulled into position adjacent the unloading rack as shown in Figure'l, The padlock 36 is then unlocked by means' of a key and removed from the, cross-bar eye 33. The locking barh is then removed from engagement with` thel eye and is suspended by the ring 34 as illustrated in Figure l. i
v@ne man can easily operate the device by pulling one of the chains 28. The pi e 2O is forced out of engagement with tie spring'clips 38,'fthereby permitting the pipe 24 to swing downwardly into the position shown in Figure vl. As the pipe 24 moves downwardly, the suction pipe 26, which is pivotally connected therewith by means of .the swingjoint |25, swings into position over thetankdome 4 and is lowered into the tank2. To hold the suction pipe 26 in place' during an unloading operation against the action of the counter-balance 22, the
' chain l28is ysecured to the tank rail 3. lf
desired, bothsuction` pipes 2 6y may be pulled downwardlyv into unloading position and engaged the tank `2 through the tank dome 4.
. 'j Oil-from thel car tank 2 is drawn upwardly by ysuction through the suction pipes 26 throughthe'crosses 16 and the swing joints and the loutlet pipes 24 and tlows 14 downwardly through the frame pipes 13 and the crosses 9 into the discharge pipes 1l. The oil is permitted to then flow through the quick closing valves l2 and is discharged from the pipes l1 into a reservoir or storage tank connected with said pipes 1l.
When the tank car has been emptied, the chains 23 are detached from the tank rails 3. The eounterweights 22 drop by gravity, thereby causing the pipes 24 to swing upwardly drawing the suction pipes 26 upwardly out of the tank dome 4 back into normal position. The swing joints 25 permit the suction arms 26 to swing back into normal position while the pipes 20l tall into a vertical position and engage in the spring clips 38 which serve to hold the pipes 24` 20'in vertical position. The locking bar is vthen engaged over the eye 33 and the padstruction may be varied 'through a wide range without departing from the principles of thisinvention, and vI'therefore do not purpose limiting the patent granted, otherwise than necessitated by the prior art.
l claim as my invention:
l. A tank car unloading device comprising upright frame pipes, discharge pipes connected therewith, swing joints vconnected to thel ,p'per ends of said frame pipes, crosses connected to said Iswing joints, a union, pipes connecting said union lwith saidl crosses, counter-balanced members connected to said crosses," outlet lpipes also connected with said crosses, swing joints attached tothe outer ends of said outlet pipes, and suction pipes connected to said swing joints.
2. An unloading rack of the class described, comprising n right frame pipes, means connected to the wer end of said upright pipes to permit underneath unloading', discharge pipes connected to the upright pipes, swing joints connected to the upper ends of said upright pipes, crosses connected to said swing joints, a union between said crosses permitting relative rotation thereof, outlet pipes connected to said crosses, swing joints attached'to the outer ends of said outlet pipes, suction pipes rcoiniected to said swing joints, counterbalance members connected to the crosses opposite to the outlet pipes pipes and suction pipes to normally hold the same in upright position, chains attached to said outlet pipes to permit pulling the outlet pipes outwardly and downwardly into operative position, and locking means for locking the movable parts in an inoperative position.
3. An unloading rack of the class described comprising rigid upright pipes, rotatable crosses connected therebetween, pipes connected with said crosses, swing joints con nected to said pipes, suction pipes attached to said swing oints, counterbalances on the pipes connected to said crosses adapted to retain said pipes in normally vertical position, and chains attached to said counterbalanced pipes to pull the same into an unloading position` to permit the suction pipes to project into a tank to be unloaded.
4. An unloading rack comprising rigid upright pipes, means tor bracing the saine, discharge pipes connected with said upright pipes, quick closing valves in said discharge pipes, swing joints connected to said pipes, and counterbalances on said Vpipes adapted to retain said pipes in a normally vertical position, pipes attached to said swing joints, chains connected to said counterbalanced pipes to pull the same downwardly to operating position, and means supported on said upright pipes for locking said counterbalanced pipes against movement.
5. An oil tank car unloading device comand adapted to overbalance the outlet prising an upright pipe, -a pipe pivotally supported thereon, a swing joint connected to said pipe, a suction pipe connected to tion pipe tov be projected into the top of a. -tank car to unload the same, and'means connected to the lower end of said upright pipe to permit the tank car to be unloaded from beneath.
6. A tank car unloading rack comprising.v
an upright pipe, an unloading pipe pivotally supported thereon, a counter-balance on one end of said unloading pipe adapted to retain` said pipes in normally vertical position, a swing joint attached to the other end of said unloading pipe, a suction pipe connected to said swing joint, a chain connected to said unloading pipe to permit the same to be pulled downwardly into an unloading posi# tion to project the suction pipe into a tank tobe unloaded, andmeans for locking said unloading pipe in normal position against movement when the rack is not in use.
in testimony whereof I have hereunto subscribed my name in the presence of two subscribing witnesses.
AUSTIN L. WERTZ.
Witnesses:
Jos. C. WALKER, MARY B. DRU'MMY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US513233A US1429262A (en) | 1921-11-07 | 1921-11-07 | Unloading rack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US513233A US1429262A (en) | 1921-11-07 | 1921-11-07 | Unloading rack |
Publications (1)
Publication Number | Publication Date |
---|---|
US1429262A true US1429262A (en) | 1922-09-19 |
Family
ID=24042393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US513233A Expired - Lifetime US1429262A (en) | 1921-11-07 | 1921-11-07 | Unloading rack |
Country Status (1)
Country | Link |
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US (1) | US1429262A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2980150A (en) * | 1956-11-28 | 1961-04-18 | Chiksan Co | Fluid conveying apparatus |
US3382893A (en) * | 1962-02-08 | 1968-05-14 | Fmc Corp | Fluid transferring apparatus |
FR2496076A1 (en) * | 1980-12-12 | 1982-06-18 | Guinchard Henri | Filling pump nozzle securing clamp - comprises nozzle support arm and fixing clamp magnetically engaging vehicle body |
-
1921
- 1921-11-07 US US513233A patent/US1429262A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2980150A (en) * | 1956-11-28 | 1961-04-18 | Chiksan Co | Fluid conveying apparatus |
US3382893A (en) * | 1962-02-08 | 1968-05-14 | Fmc Corp | Fluid transferring apparatus |
FR2496076A1 (en) * | 1980-12-12 | 1982-06-18 | Guinchard Henri | Filling pump nozzle securing clamp - comprises nozzle support arm and fixing clamp magnetically engaging vehicle body |
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