GB671424A - Improvements relating to endless driving and conveyor chains - Google Patents
Improvements relating to endless driving and conveyor chainsInfo
- Publication number
- GB671424A GB671424A GB21857/49A GB2185749A GB671424A GB 671424 A GB671424 A GB 671424A GB 21857/49 A GB21857/49 A GB 21857/49A GB 2185749 A GB2185749 A GB 2185749A GB 671424 A GB671424 A GB 671424A
- Authority
- GB
- United Kingdom
- Prior art keywords
- links
- pins
- secured
- washers
- overlapping
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
-
- 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
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/40—Chains acting as load-carriers
-
- 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
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/14—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in closed conduits, e.g. tubes
-
- 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
- B65G2201/06—Articles and bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chain Conveyers (AREA)
Abstract
671,424. Endless chain conveyers. HAPMAN, H.W. Aug. 23, 1949. No. 21857/49. Class 78 (i). [Also in Group XXV] An endless conveyer chain comprises links arranged with their ends overlapping, pintle pins pivotally connecting said overlapping ends, said links being slidable axially along said pins, yielding washers interposed between the overlapping ends and supported on said pins, and pressure-exerting members engaging and urging certain of the links axially along said pins into sealing engagement with the washers. In the embodiment shown in Figs. 1, 2 the chain 5 carrying conveyer flights 6, comprises links 7, 8 connected by pins 11, the links 7 being spaced by rollers 16 and washers 17, 18 of synthetic rubber being interposed between the ends of the links 7, 8 and between the links 7 and rollers ] 16. Pairs of the pins 11 are locked in position by a wire 14 which is bent at its ends to engage in holes 13 in the pins and is shaped in an arcuate manner between these ends so as to press the links and washers together. The conveyer flights 23, which straddle the links 7, are formed of rubber and are secured between plate 24 which are secured by bolts 22 to projections 20 on the links 8. In a modification, Figs. 6, 7, the pins 11a are secured by nuts 31, and wires 31 extend through recesses 32 in the nuts and apertures 33 in the pins. Fig. 8 shows another modification in which the clamping plates 24b are secured by bolts 12 to brackets 40 which are secured between washers 17b and a link 7b.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21857/49A GB671424A (en) | 1949-08-23 | 1949-08-23 | Improvements relating to endless driving and conveyor chains |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21857/49A GB671424A (en) | 1949-08-23 | 1949-08-23 | Improvements relating to endless driving and conveyor chains |
Publications (1)
Publication Number | Publication Date |
---|---|
GB671424A true GB671424A (en) | 1952-05-07 |
Family
ID=10169991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21857/49A Expired GB671424A (en) | 1949-08-23 | 1949-08-23 | Improvements relating to endless driving and conveyor chains |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB671424A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2458768A (en) * | 2008-04-03 | 2009-10-07 | Joy Mm Delaware Inc | Chain and flight conveyor assembly |
CN103332442A (en) * | 2013-07-22 | 2013-10-02 | 浙江长兴西林链条链轮有限公司 | Medical glove conveying chain |
CN103470691A (en) * | 2013-09-26 | 2013-12-25 | 芜湖市爱德运输机械有限公司 | Plate-type chain and installation method thereof |
US8950571B2 (en) | 2008-04-03 | 2015-02-10 | Joy Mm Delaware, Inc. | Chain and flight conveyor |
US9415939B2 (en) | 2008-04-03 | 2016-08-16 | Joy Mm Delaware, Inc. | Chain and flight conveyor |
US10392193B2 (en) | 2017-03-06 | 2019-08-27 | Joy Global Underground Mining Llc | Chain conveyor link |
US11858745B2 (en) | 2021-01-28 | 2024-01-02 | Joy Global Underground Mining Llc | Chain conveyor and link for same |
-
1949
- 1949-08-23 GB GB21857/49A patent/GB671424A/en not_active Expired
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102963678B (en) * | 2008-04-03 | 2016-06-08 | 乔伊·姆·特拉华公司 | Chain and drag conveyor |
GB2458768B (en) * | 2008-04-03 | 2012-05-16 | Joy Mm Delaware Inc | Chain and flight conveyor |
CN101554954B (en) * | 2008-04-03 | 2013-01-02 | 乔伊·姆·特拉华公司 | Chain and flight conveyor assembly |
CN102963678A (en) * | 2008-04-03 | 2013-03-13 | 乔伊·姆·特拉华公司 | Chain and flight conveyor assembly |
GB2458768A (en) * | 2008-04-03 | 2009-10-07 | Joy Mm Delaware Inc | Chain and flight conveyor assembly |
US9415939B2 (en) | 2008-04-03 | 2016-08-16 | Joy Mm Delaware, Inc. | Chain and flight conveyor |
US8950571B2 (en) | 2008-04-03 | 2015-02-10 | Joy Mm Delaware, Inc. | Chain and flight conveyor |
CN103332442A (en) * | 2013-07-22 | 2013-10-02 | 浙江长兴西林链条链轮有限公司 | Medical glove conveying chain |
CN103470691A (en) * | 2013-09-26 | 2013-12-25 | 芜湖市爱德运输机械有限公司 | Plate-type chain and installation method thereof |
US10392193B2 (en) | 2017-03-06 | 2019-08-27 | Joy Global Underground Mining Llc | Chain conveyor link |
US10414594B2 (en) | 2017-03-06 | 2019-09-17 | Joy Global Underground Mining Llc | Chain conveyor |
US10442627B2 (en) | 2017-03-06 | 2019-10-15 | Joy Global Underground Mining Llc | Chain conveyor and coupler link for same |
US10604347B2 (en) | 2017-03-06 | 2020-03-31 | Joy Global Underground Mining Llc | Drive shaft and sprockets for chain conveyor |
US10717603B2 (en) | 2017-03-06 | 2020-07-21 | Joy Global Underground Mining Llc | Chain conveyor and link for same |
US10974905B2 (en) | 2017-03-06 | 2021-04-13 | Joy Global Underground Mining Llc | Chain conveyor and coupler link for same |
US10981728B2 (en) | 2017-03-06 | 2021-04-20 | Joy Global Underground Mining Llc | Chain conveyor |
US11440736B2 (en) | 2017-03-06 | 2022-09-13 | Joy Global Underground Mining Llc | Chain conveyor |
US11530095B2 (en) | 2017-03-06 | 2022-12-20 | Joy Global Underground Mining Llc | Chain conveyor and link for same |
US11858745B2 (en) | 2021-01-28 | 2024-01-02 | Joy Global Underground Mining Llc | Chain conveyor and link for same |
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