US707200A - Car-haul. - Google Patents
Car-haul. Download PDFInfo
- Publication number
- US707200A US707200A US7591701A US1901075917A US707200A US 707200 A US707200 A US 707200A US 7591701 A US7591701 A US 7591701A US 1901075917 A US1901075917 A US 1901075917A US 707200 A US707200 A US 707200A
- Authority
- US
- United States
- Prior art keywords
- car
- chain
- hook
- haul
- over
- 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
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B10/00—Power and free systems
- B61B10/04—Power and free systems with vehicles rolling trackless on the ground
- B61B10/043—Fraction elements
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
Definitions
- Fig. III is a cross-section on line III III of Fig. I, showing a hook raised andits bottom in contact with the supporting-plate;
- f Fig. IV is a cross-section on line IV IV of Fig.1, showin g a hook lowered and its lower end'between the guides.
- the object of my invention is to provide means for the automatic handling of mine-cars on the down-haul chain of a car-haul.
- the chain 1 consists of links arranged in pairs and at suitable points,having pivoted 1 hooks 4: and 5, arranged so as to engage the.
- Hook I is pivotally connected to the links 7 7 and is provided with an overbalanced end 8. V
- Hook 5 is pivotally secured to links 11 11 by means of pin 12.
- 17 is a channel-shaped guide for the chain 1 on the downgrade portion of the chain.
- acar-haul achain, hooks pivotally secured thereto and arranged so that alternate hooks engage a stop on a car in opposite directions.
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Description
Patented Aug. l9, I902.
S. W. BOLLINGER.
CAR HAU (Application filed Sept. 20, 1901.)
(No Modem EwE . iiit izt milsn'ron,
wrru sszs MW W ' his Fmome x supporting-plate andgiuide-in section.
UNITED I STATES PATE T ()FFICE.
SIDNEY w. BOLLINGER, on PITTSBURG, PENNSYLVANIA.
QARHAU L.
SPECIFICATION forming part of Letters Patent No. 707,200, dated August 19, 1902.
Application filed September 20, 190 l--" Serial No. 75,917. (No model.) I
To all whom it may concern: I
Be it known that I, SIDNEY W. BOLLINGER, a citizen of the United States,residin g at Pittsburg, in the county ofAllegheny and State of Pennsylvania, haveinvented or discovered new and useful Improvements in Car-Hauls, of which the following is aspecification.
In the acc'ompanying'drawings, which make part of this specificationfFigure I is a side elevation of the'down-haul chain, showing the 1g. II is a detail perspective oflinks and hooks. Fig. III is a cross-section on line III III of Fig. I, showing a hook raised andits bottom in contact with the supporting-plate; f Fig. IV is a cross-section on line IV IV of Fig.1, showin g a hook lowered and its lower end'between the guides.
The object of my invention, generally stated, is to provide means for the automatic handling of mine-cars on the down-haul chain of a car-haul.
section of the chain to the downgrade and also for controlling cars while on the downgrade.
In the accompanying drawings,1 represents. an endless chain. 2 is an idler-wheel, and 3 3 are sprocket-wheels located at each end of the loop. Only one is shown in the drawings.
The chain 1 consists of links arranged in pairs and at suitable points,having pivoted 1 hooks 4: and 5, arranged so as to engage the.
Hook I is pivotally connected to the links 7 7 and is provided with an overbalanced end 8. V
. Hook 5 is pivotally secured to links 11 11 by means of pin 12.
13 is aslot in the forward end of hook 5. in 14, secured to the linklll 11, passes through slot 13 and acts as a stop in the swinging movement of said hook. Preferably these thelinks without departing from my invention.
15 represents a support for chain 1.
-; 16 is a slot formed between the downwardlyextending flanges of support 15.
17 is a channel-shaped guide for the chain 1 on the downgrade portion of the chain.
In'the operation of my invention a car after being unloaded'and returned in the usual manner over the customary cross-over switch and extension-track runs by gravity down and over'sprockefiwheelfi and along the rails (not shown) ateach side of chain 1. The inclination of the track at position 9 causes the car to-slow -down andstop. As the car 6is moving forward over the chain 1 to its stopping position bar 10, which. is secured .to the car, will knock down andpass over hook 4, after which :thehook immediately assumes its proper position.
. In the chains forward travel the hook 4. engages the bar 10 of car 6 and moves the car forward and over the idler wheel 2. Hook 5 afterzopassing over sprocket-wheel 3 drops to its lowest position, which permits the bar 10 to pass over. The lower portion of'the hook enters the slot 16 and travels along said slot untilidler-whe'el 2 is reached, when it raises up out of the slot and assumes its highest p0- sition,remaining up and next enters the channel 17. The bottom of the channel holds the hook up in position to engage bar 10. After hooket has pushedcarti over the idler-wheel 2 the car pitches forward slightly and the bar '10 comes into contact'with hook 5, holding v ;the car in check and traveling down the grade {at whatever speedthe chain travels.
Having describedmyginvention, I claim- 1. In acar-haul, achain, hooks pivotally secured thereto and arranged so that alternate hooks engage a stop on a car in opposite directions. 1
'2. In a car-haul, abhain-support, a slot in said support, a chain, a hook pivotally secured to said chain anda second chain-support, said chain-supportsiand said slot providing means for lowe'ringiand raising the end of said hook.
3. In a car-haul chain, a hook pivotally secured at one end to the link of said chain, a Signed at Pittsburg this 18th day of Sepslot in said hook and a pin through said slot tember, 1901. and secured to said link.
4. In a car-haul, a cai'havinga, stop, a chain, 5 a hook pivotally secured thereto and means Vitnesses:
for raising the hook independent of the chain GEO. H. HARVEY, so as to engage the stop on said cal. XV. O. BOLLINGER.
SIDNEY V. BOLLINGER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7591701A US707200A (en) | 1901-09-20 | 1901-09-20 | Car-haul. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7591701A US707200A (en) | 1901-09-20 | 1901-09-20 | Car-haul. |
Publications (1)
Publication Number | Publication Date |
---|---|
US707200A true US707200A (en) | 1902-08-19 |
Family
ID=2775729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US7591701A Expired - Lifetime US707200A (en) | 1901-09-20 | 1901-09-20 | Car-haul. |
Country Status (1)
Country | Link |
---|---|
US (1) | US707200A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417723A (en) * | 1945-06-01 | 1947-03-18 | Wrangell Kjell Frederick | Chain conveyor |
US2554935A (en) * | 1948-02-04 | 1951-05-29 | Cie De Pont A Mousson | Endless chain for conveying tubes and other parts |
US3389804A (en) * | 1966-10-28 | 1968-06-25 | William Bronson Lyon | Supporting track and advancing pawls for article display and storage apparatus |
-
1901
- 1901-09-20 US US7591701A patent/US707200A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417723A (en) * | 1945-06-01 | 1947-03-18 | Wrangell Kjell Frederick | Chain conveyor |
US2554935A (en) * | 1948-02-04 | 1951-05-29 | Cie De Pont A Mousson | Endless chain for conveying tubes and other parts |
US3389804A (en) * | 1966-10-28 | 1968-06-25 | William Bronson Lyon | Supporting track and advancing pawls for article display and storage apparatus |
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