US791601A - Endless conveyer. - Google Patents
Endless conveyer. Download PDFInfo
- Publication number
- US791601A US791601A US23379404A US1904233794A US791601A US 791601 A US791601 A US 791601A US 23379404 A US23379404 A US 23379404A US 1904233794 A US1904233794 A US 1904233794A US 791601 A US791601 A US 791601A
- Authority
- US
- United States
- Prior art keywords
- conveyer
- chain
- arm
- passage
- pivotally mounted
- 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
- 210000005069 ears Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/123—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element arranged to keep the load-carriers horizontally during at least a part of the conveyor run
-
- 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
- My lnvention relates to improvements in endless conveyers, and more particularly to that class of such devices used for lowering barrels or the like from an upper to a lower Hoor of a building.
- the object ofmy invention is to provide a through which the barrels are lowered be- V comes blocked.
- l denotes an elevator well or passage leading from one fioor of a building to another and through which barrels, boxes, or other packages are to be lowered
- 2 denotes an end-v less conveyer, here shown inv the -form of a sprocket-chain.
- conveyer-chains 2 may be provided, as desired, and they are passed over,sprocketwheels 3 upon suitably-mounted shafts 4.
- Each of said folding supports 6 consists of a swinging arm -a barrel or the like.
- each of said arms and braces is pivotally mounted by means of a bolt or the like l9 upon apertured ears l0, which are preferably formed integral with one of the links 5 of the chain 2'.
- Theouter portion of the arm 7. is formed With a longitudinally-disposed slot 11, in which is slidably mqunted by means of a bolt or the like 12 the outer end of the brace 8 in order that said arm and brace may fold against the conveyer-chain when necessary.
- the supports 6 l When the conveyer-chain 2 is in motion, the supports 6 lwill assume a folded position, as shown at A, on the upstretch of the conveyer and an open or eX- tended position, as shown at B, upon the downstretch of the conveyer in order to support At the lower end of the conveyer said supports will fold by gravity, andat the upper end of the same they will open automatically, as shown.
Description
PATENTED JUNE 6., 1905.
M.y ANDRI'IS.l kBNDLBSS GONVBYBR A APPLICATION FILED NOV. 22, 1904.
UNITED STATES Patented June 6, 1905.
RALPH M. ANDRUS OF CHICAGO, ILLINOIS.
E-NDLEss CoNvEYEn.
SPECIFICATION forming part of Letters Patent No. 791,601, dated June 6, 1905.
Application filed November. 22, 1904. Serial No. 233,794.
To @ZZ whom/ it 77mg/ concern.-
Be it known that I, RALPH M. ANDRUs, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in Endless Conveyers; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
My lnvention relates to improvements in endless conveyers, and more particularly to that class of such devices used for lowering barrels or the like from an upper to a lower Hoor of a building.
The object ofmy invention is to provide a through which the barrels are lowered be- V comes blocked.
With the above and other objects in view the invention consists of certain novel features of construction, combination, and arrangement of parts, as Will be hereinafter more fully described, and particularly pointed out in the appended claims.
In the accompanying drawing I have shown a detail vertical sectional View through the upper portion of a barrel conveyer or elevator constructed in accordance with my invention.
Referring to the drawing by numeral, l denotes an elevator well or passage leading from one fioor of a building to another and through which barrels, boxes, or other packages are to be lowered, and 2 denotes an end-v less conveyer, here shown inv the -form of a sprocket-chain. One or' more of these conveyer-chains 2 may be provided, as desired, and they are passed over,sprocketwheels 3 upon suitably-mounted shafts 4. At vsuitable intervals along the chain 2, which is composed of links 5 of Well-known form, are mounted folding supports 6, upon which the barrels or the like arevsupported While being lowered through the well or passage 1. Each of said folding supports 6 consists of a swinging arm -a barrel or the like.
7 and a swinging brace 8 for said arm. The inner end of each of said arms and braces is pivotally mounted by means of a bolt or the like l9 upon apertured ears l0, which are preferably formed integral with one of the links 5 of the chain 2'. Theouter portion of the arm 7.is formed With a longitudinally-disposed slot 11, in which is slidably mqunted by means of a bolt or the like 12 the outer end of the brace 8 in order that said arm and brace may fold against the conveyer-chain when necessary. When the conveyer-chain 2 is in motion, the supports 6 lwill assume a folded position, as shown at A, on the upstretch of the conveyer and an open or eX- tended position, as shown at B, upon the downstretch of the conveyer in order to support At the lower end of the conveyer said supports will fold by gravity, andat the upper end of the same they will open automatically, as shown.
It will be seen that by mounting' the supporting-arms 7 so that they will fold up against theconveyer-chain when they meet an obstruction in the well or passage l there will be little or no danger of their becoming broken should the passage l become blocked by reason ofthe failure of the-barrel lto dis.- charge from the lower end of the passage or for any other cause. Hence it will be unnecessary to have a man to watch the receiving end of the passage or well to prevent a blockade, since even if'the passage should become blocked no injury will result to the conveyer.
It will also be noted'that since the supports assume a folded position upon the up-stretch of the conveyer the latter will occupy less space than would be the case if the supports or arms were rigid.
From the foregoing description, taken in connection with the accompanying drawing, the construction and operation of the invention will be readily understood without requiring a more extended explanation.-
Various changes in the form, proportion, and the minor details of construction may be resorted to without departing from the principle or sacrificing any of the advantages of this invention.
Having thus described my invention, what IOO I claim as new, and desire to secure by Letters Patent, is
l. In an endless conveyer, the combination with a chain or other movable flexible element, of a support pivotally mounted there- 0n, a brace pivotally mounted upon said chain or other element and slidably engaged with said support, substantially as described.
2. In an endless conveyer, the combination With a chain or other movable exible element, a supporting-arm pivotally mounted thereon and formed with a slot` of a brace having one end pivotally mounted upon said chain 0r element and its other end slidably mounted in said slot in said.arm, substantially as described.
8. In an endless eonveyer, the combination of a chain consisting of a plurality of links` some of which are formed with ears, oi' a su pporting-arm pivotally mounted upon one of said ears and formed with alongitudinal slot, and a brace pivotally mounted upon another of said ears, and slidably engaged with the slot in said arm, substantially as described and for the purpose set forth.
In testimony whereof I have hereunto set my hand in presence of two subscribing witnesses.
RALPH M. ANDRUS. Vitnesses:
W. M. BURTON, B. PARKS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23379404A US791601A (en) | 1904-11-22 | 1904-11-22 | Endless conveyer. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23379404A US791601A (en) | 1904-11-22 | 1904-11-22 | Endless conveyer. |
Publications (1)
Publication Number | Publication Date |
---|---|
US791601A true US791601A (en) | 1905-06-06 |
Family
ID=2860090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US23379404A Expired - Lifetime US791601A (en) | 1904-11-22 | 1904-11-22 | Endless conveyer. |
Country Status (1)
Country | Link |
---|---|
US (1) | US791601A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE749213C (en) * | 1942-03-12 | 1944-11-17 | Josef Kern | Conveyor linkage to conveyor chains running over chain wheels |
US2676697A (en) * | 1948-10-25 | 1954-04-27 | Quinter E Bashore | Box-handling apparatus |
US3012653A (en) * | 1958-12-15 | 1961-12-12 | Ralph E Schramm | Shelf attachment for vending machines |
US10640289B1 (en) * | 2016-07-16 | 2020-05-05 | Katherine Rose Roberts | Baggage conveyor and storage system |
-
1904
- 1904-11-22 US US23379404A patent/US791601A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE749213C (en) * | 1942-03-12 | 1944-11-17 | Josef Kern | Conveyor linkage to conveyor chains running over chain wheels |
US2676697A (en) * | 1948-10-25 | 1954-04-27 | Quinter E Bashore | Box-handling apparatus |
US3012653A (en) * | 1958-12-15 | 1961-12-12 | Ralph E Schramm | Shelf attachment for vending machines |
US10640289B1 (en) * | 2016-07-16 | 2020-05-05 | Katherine Rose Roberts | Baggage conveyor and storage system |
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