FR2372353A1 - Joint for conveyor belt transporting powder - has ends of belt extended to form sealing lips to protect hinge pin - Google Patents
Joint for conveyor belt transporting powder - has ends of belt extended to form sealing lips to protect hinge pinInfo
- Publication number
- FR2372353A1 FR2372353A1 FR7636044A FR7636044A FR2372353A1 FR 2372353 A1 FR2372353 A1 FR 2372353A1 FR 7636044 A FR7636044 A FR 7636044A FR 7636044 A FR7636044 A FR 7636044A FR 2372353 A1 FR2372353 A1 FR 2372353A1
- Authority
- FR
- France
- Prior art keywords
- belt
- joint
- hinge pin
- hinge
- conveyor belt
- 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.)
- Granted
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
- F16G3/00—Belt fastenings, e.g. for conveyor belts
- F16G3/02—Belt fastenings, e.g. for conveyor belts with series of eyes or the like, interposed and linked by a pin to form a hinge
- F16G3/04—Belt fastenings, e.g. for conveyor belts with series of eyes or the like, interposed and linked by a pin to form a hinge in which the ends of separate U-shaped or like eyes are attached to the belt by parts penetrating into it
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The ends of a conveyor belt (1b) are joined by metal clips (2a, 2b). These clips are U-shaped and with rectangular cut-outs which enable the clips to be fitted together and be secured by a common pin, so that a hinge is formed. When this type of belt joint is used with a conveyor carrying material in the form of fine powder, the grains penetrate the gaps between the hinges and wear away the hinge pins. This defect can be overcome by extending the surfaces of the belt (1b) to form lips (7b) which seal on the rounded surface (4a) of the mating hinge and prevent any grains reaching the hinge pin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7636044A FR2372353A1 (en) | 1976-11-30 | 1976-11-30 | Joint for conveyor belt transporting powder - has ends of belt extended to form sealing lips to protect hinge pin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7636044A FR2372353A1 (en) | 1976-11-30 | 1976-11-30 | Joint for conveyor belt transporting powder - has ends of belt extended to form sealing lips to protect hinge pin |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2372353A1 true FR2372353A1 (en) | 1978-06-23 |
FR2372353B3 FR2372353B3 (en) | 1980-09-12 |
Family
ID=9180466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7636044A Granted FR2372353A1 (en) | 1976-11-30 | 1976-11-30 | Joint for conveyor belt transporting powder - has ends of belt extended to form sealing lips to protect hinge pin |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2372353A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0437639A1 (en) * | 1989-12-14 | 1991-07-24 | Goro S.A. | Seal for the connection of two parts of a conveyor belt and connection comprising such a seal |
WO2000067921A1 (en) * | 1999-05-11 | 2000-11-16 | David Rankin | Improved grading screens |
CN106628843A (en) * | 2015-10-28 | 2017-05-10 | 刘素华 | Transfer conveyor provided with sealed chain belt |
-
1976
- 1976-11-30 FR FR7636044A patent/FR2372353A1/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0437639A1 (en) * | 1989-12-14 | 1991-07-24 | Goro S.A. | Seal for the connection of two parts of a conveyor belt and connection comprising such a seal |
US5097944A (en) * | 1989-12-14 | 1992-03-24 | Goro S.A. | Seal providing a tight joint between two sections of a conveyor belt and a coupling device fitted with said seal |
WO2000067921A1 (en) * | 1999-05-11 | 2000-11-16 | David Rankin | Improved grading screens |
GB2364003A (en) * | 1999-05-11 | 2002-01-16 | David Rankin | Improved grading screens |
CN106628843A (en) * | 2015-10-28 | 2017-05-10 | 刘素华 | Transfer conveyor provided with sealed chain belt |
Also Published As
Publication number | Publication date |
---|---|
FR2372353B3 (en) | 1980-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |