GB2244481A - Supplying parts from hopper - Google Patents
Supplying parts from hopper Download PDFInfo
- Publication number
- GB2244481A GB2244481A GB9111328A GB9111328A GB2244481A GB 2244481 A GB2244481 A GB 2244481A GB 9111328 A GB9111328 A GB 9111328A GB 9111328 A GB9111328 A GB 9111328A GB 2244481 A GB2244481 A GB 2244481A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- hopper
- discharge pipe
- partition
- supply device
- 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
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/003—Escapement mechanisms used therewith
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
- B65G47/1478—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of pick-up devices, the container remaining immobile
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/02—Feeding of components
- H05K13/022—Feeding of components with orientation of the elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/02—Feeding of components
- H05K13/028—Simultaneously loading a plurality of loose objects, e.g. by means of vibrations, pressure differences, magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Feeding Of Articles To Conveyors (AREA)
Abstract
A hopper (1) has an inclined bottom surface (2) and a through hole at the lowest portion thereof. A parts discharge pipe (49) has an upper end which is vertically reciprocably slidably inserted into the through hole in the bottom of the hopper (1). A partition (4) is disposed inside the hopper (1) just over the parts discharge pipe (49). The parts are scattered under the partition (4) and movable with ease so that the parts enter the parts discharge pipe (49) one by one, passing thence to an escapement and part carrier passages (10). <IMAGE>
Description
SPECIFICATION
PARTS SUPPLY DEVICE
BACKGROUND OF THE INVENTION 1. Field of the Invention:
The present invention relates to a parts supply device for feeding parts contained in a hopper to a parts discharge pipe.
2. Prior Art:
A conventional parts supply device comprises a hopper containing parts therein in bulk and having a funnelshaped inclination at a bottom thereof which bottom has a through hole in the central lowest portion thereof and a parts discharge pipe having an upper end which is cut aslant and vertically slidably inserted into the through hole at the upper end thereof. The hopper can be vertically receiprocally moved by a driving mechanism, thereby moving the upper end of the parts discharge pipe vertically receiprocally relative thereto. When the upper end of the parts discharge pipe is raised upward from the bottom of the hopper, the parts in the hopper are collapsed and when the upper end of the parts discharge pipe is lowered, the parts enter the opening of the parts discharge pipe one by one.The parts thus entered the parts discharge pipe are arranged in a row and fall owing to their own gravity.
The parts discharge pipe has a lower end provided with an escapement through which parts are taken out one by one and carried toward parts carrier passages.
In the conventional parts supply device, the parts are liable to gather in the central portion of the bottom of the hopper into which the parts discharge pipe is inserted. As a result, the parts are difficult to move and liable to clog in the hopper which renders the parts difficult to enter the parts discharge pipe.
SUMMARY OF THE INVENTION
It is therefore an object of the present invention to solve the problem of the conventional parts supply device and to provide a parts supply device capable of smoothly supplying parts therefrom.
To achieve the above object, the parts supply device of the present invention comprises a hopper containing parts therein in bulk and having a bottom surface which is inclined in a funnel-shape, a parts discharge pipe inserted into the hopper through the bottom of the hopper and vertically movable relative to the hopper and a partition provided over the parts discharge pipe for partitioning the inside of the hopper.
According to the parts supply device of the present invention, since the hopper is partitioned in part inside thereof, the load of the parts contained in the hopper is received by the partition so that the load of the parts on the partition is not applied to the parts under the partion. As a result, even if there are many parts at the portion adjacent to the bottom of the hopper 1, the number of the parts are small or none just under the partion.
The parts discharge pipe moves receiprocally and and vertically relative to the hopper accompanied with the reciprocal and vertical movement of the hopper so that the upper end of the discharge pipe moves up and down between the portion just under the partition where there are small number of parts and the portion adjacent to the bottom of the hopper where there are many parts. When the upper end of the parts discharge pipe is passed through a layer of the parts and lowered thereafter, the parts around the upper end of the parts discharge pipe are drawn into an opening defined in the upper end of the parts discharge pipe and enter the parts discharge pipe.
Inasmuch as the parts enter the parts discharge pipe at the portion where the parts are movable with ease, the parts can be smoothly fed into the parts discharge pipe.
BRIEF DESCRIPTION OF THE DRAWINGS
Fig. 1 is a perspective longitudinal cross sectional view of a parts supply device according to a first embodiment of the present invention;
Fig. 2 is a front elevational longitudinal cross sectional view in Fig. 1;
Fig. 3(a) to 3(c) are cross sectional views showing relationship between an upper end of a parts discharge pipe and a partition, respectively constituents of the parts supply device in Fig. 1;
Fig. 4 is a front elevational cross sectional view of a container forming a hopper, a constituent of a parts supply device according to a second embodiment of the present invention;
Fig. 5 is a perspective cross sectional view of the parts supply device employing the container4 i9n Fig. 4;
Fig. 6 is a front elevational cross sectional view of a parts supply device according to a third embodiment of the present invention;;
Fig. 7 is a front elevational cross sectional view of a parts supply device, in which the portion lower than the hopper is omitted, according to a fourth embodiment of the present invention;
Fig. 8 is a front elevational cross sectional view of a parts supply device, in which the portion lower than the hopper is omitted, according to a fifth embodiment of the present invention;
Fig. 9(a) is a cross sectional view showing an upper end of a parts discharge pipe, a constituent of the parts supply device according to a first modification of the present invention;
Fig 10(a) is a cross sectional view showing an upper end of a parts discharge pipe, a constituent of the parts supply device according to a second modification of the present invention;
Fig. 10(b) is a perspective view in Fig. 10(a);;
Fig. 11(a) is a cross sectional view showing an upper end of a parts discharge pipe, a constituent of the parts supply device according to a third modification of the present invention; and
Fig. 11(b) is a perspective view in Fig. 11(a).
DESCRIPTION OF PREFERRED EMBODIMENT
First Embodiment (Fig. 1 to Fig. 3):
A parts supply device according to a first embodiment of the present invention will be described hereinafter.
A parts supply device comprises a hopper 1 and parts discharge pipe 49 connected to the hopper 1.
The hopper 1 comprises a base member 38 and a container 41 extending from the base member 38. The base 38 has a bottom of the hopper 1 which is formed in a funnel-shaped inclined surface at the upper portion thereof. There is formed a through hole at the lowest portion, i.e. at the center of the bottom of the hopper 1 and an upper end of the parts discharge pipe 49 is slidably inserted into the through hole. The upper end of the parts discharge pipe 49 is cut aslant to form an opening. A sliding member 37 is fixed to the base member 38 and slidably engaged in a recess of a guide member 36 fixed to a frame 35, whereby the hopper 1 is vertically slidably guided by a driving mechanism, not shown. As the hopper 1 moves vertically, the upper end of the parts discharge pipe 49 is vertically reciprocated relative to the hopper 1.
An inverse U-shaped partition 4 is provided in the hopper 1 and just over the parts discharge pipe 49. The partition 4 has both ends 42 which are positioned lower than the upper end of the parts discharge pipe 49 and a central portion which is higher than the upper end of the parts discharge pipe 49 even if the hopper 1 is lowered at maximum so that the upper end of the parts discharge pipe 49 does not strike against the central portion of the partition 4. The width w of the partition 4 is smaller than the width d of the inclined surface, i.e. bottom of the hopper 1.
The partition 4 receives the gravity of the parts a, a ... so that the gravity of the parts a, a ... laid on the partition 4 does not apply on the parts a, a ... under the partition 4. Accordingly, the parts a, a ... under the partition 4 are scattered few or scattered scarecely as illustrated in Figs. 3(a) to 3(c). The upper end of the parts discharge pipe 49 rises from the bottom accompanied by the vertical motion of the hopper 1, goes through a layer of the parts a, a ... when the hopper 1 reaches the lowest position as illustrated in Fig. 3(a) and reaches the portion where the parts a, a ... are scattered few or scarecely. Thereafter, the upper end of the pipe 49 enters the layer of the parts a, a accompanied by the lowering motion of the hopper 1 as illustrated in Fig. 3(b) and lowers relative to the hopper 1 while drawing the parts a, a ... therearound.Then, the parts a, a ... enter one by one the parts discharge pipe 49 from the opening as illustrated in Fig. 3(c).
The parts a, a ... thus entered the parts discharge pipe 49 are arranged in a row and fed downward.
The parts discharge pipe 49 has an escapement at the lower end thereof for escaping the parts a, a ... one by one into pipe shaped parts carrier passages 10. That is, the central axis of the parts discharge pipe 49 is displaced in lateral direction from the central axes of the carrier passages 10. A slider 54 slides in the lateral direction in Fig. 2 so that a through hole 64 provided at the slider 54 moves reciprocally between the lower end of the parts discharge pipe 49 and the upper end of the parts carrier passages 10 whereby the parts a, a carrier passage 10 and carried out.
The constituents set forth hereinafter and having same numerals as those of the first embodiment are omitted to explain.
Second Embodiment (Figs 4 and 5):
A parts supply device according to a second embodiment will be described with reference to Figs. 4 and 5.
A cover 3 is slidably attached to an opening of the container 41 in which the parts a, a ... in bulk are contained. An opening 2 of the container 41 is openable by the sliding operation of the cover 3.
Provided in the substantially central portion of the container 41 is the partition 4 having an inverse U-shape relative to the opening 2. The partition 4 is pivotally mounted on an interior wall surface of the hopper 1 and swingable about a central portion thereof. Accordingly, the partition 4 swings about the fulcrum 5 and both ends thereof swing in the leftward and the rightward as illustrated in Fig. 4. The partition 4 is preferable to be formed of an elastic material.
The container having the structure as illustrated in
Fig. 4 is incorporated in the parts supply device in the manner that both sides of the hopper 1 are engaged in the base member 38 of the parts supply device at both the ends of the opening and the cover 3 covering the opening 2 is removed.
Third Embodiment (Fig. 6):
A parts supply device in a third embodiment has partitions 4a and 4b disposed in the central portion of the hopper 1. The partitions 4a and 4b are elastic and paired in the inverse L-shapes, and staggered in the vertical relation and fixed to the interior wall surface of the hopper 1 at both the right-angled portions thereof, i.e. the central portions of the inverse L-shapes.
Accordingly, the partitions 4a and 4b are bent against the elasticity thereof so that both the ends thereof swing as illustrated by the arrows.
Fourth Embodiment (Figs. 7 and 8):
A parts supply device according to a fourth embodiment has the hopper 1 provided with the bottom which is inclined from one corner to the other corner and the parts discharge pipe 49 which is inserted into the other corner of the bottom.
In the fourth embodiment as illustrated in Fig. 7, the L-shaped partition 4 is extended from the inner surface of the hopper 1 and positioned over the parts discharge pipe 49. The partition 4 is elastic and fixed to the inner surface of the hopper 1 at one end thereof.
Accordingly, the partition 4 is bent as shown in twodotted chain lines in Fig. 7 and swings at the other end thereof as illustrated by the arrow.
In the fifth embodiment as illustrated in Fig. 8, the partition 4 is extended longitudinally from the upper end surface of the hopper 1 so as to partition the hopper 1 into one side and another side. The partition 4 is also elastic and fixed to the hopper 1 at the one end thereof.
Accordingly, the partition 4 is bent as shown in twodotted chain lines in Fig. 8 and swings at the other end thereof as illustrated by the arrow. According to the fifth embodiment, the parts a, a ... are previously introduced in the chamber having no parts discharge pipe 49 therein or scarcely introduced in the chamber having the parts discharge pipe 49 therein.
In the parts supply device according to the fourth and fifth embodiments, the parts discharge pipe 49 is in general cut aslant at the upper end thereof. If a cylindrical projection 21 is protruded from the upper edge of the parts discharge pipe 49, the parts a, a ... are liable to be discharged smoothly. An inner side of the projection 21 extending to an inner circumferential surface of the parts discharge pipe 49 is preferable to be shaped as flat as possible.
First and Second Modifications (Figs. 9(a) to 10(b)):
The inner surface of the projection 21 is of a cylindrical surface in Fig. 9, but appears of flat surface. On the other hand, the second modification shows that the projection 21 is formed flat and the inner surface 22 is completely flat. It is preferable that edges of the projection 21 is round and width of the projection 21 is substantially same as an inner diameter of the parts discharge pipe 49 and length of the projection 21 is at least half of the length of the part a.
Third Modification (Figs. 11(a) to 11(c)):
The parts discharge pipe 49 in the third modification has the upper end which is cut horizontally although the upper end of the parts discharge pipe 49 according to the first and second modifications is cut aslant.
The projection 21 is protruded from the upper edge of the parts discharge 49 in the slanting direction and directed outward the parts discharge pipe 49 as illustrated in Fig. 11(a). The two projections 21 can be protruded from the upper edges of the parts discharge pipe 49 in the slanting direction and directed outwards the parts discharge pipe 49 so as to clamp the upper opening and confront with each other as illustrated in Fig. 11(b).
The projection 21 can be also protruded straight from the upper edge of the parts discharge pipe 49 as illustrated in Fig. 11(c).
With the provision of the projection 21 on the upper edge of the parts discharge pipe 49, the parts a, a are guided along the inner surface of the projection 21 which facilitates the entrance of the parts a, a ... into the parts discharge pipe 49. Particularly, if the inner surface 22 extending from the inner circumferential surface of the parts discharge pipe 49 is formed substantially flat, it is possible to introduce the flat shaped parts a, a ... in a given posture into the parts discharge pipe 49 by guiding the parts a, a ... along the inner surface 22 in the manner that the flat side of each of the parts a, a ... is confronted with the flat surface 22.
As mentioned above, inasmuch as the parts supply device is provided with the partition 4 inside the hopper 1, the parts a, a ... can be smoothly introduced into the parts discharge pipe 49 when the parts a, a ... are fed into the parts discharge pipe 49 in the row, which facilitates the assurance of the supply of the parts a , a
Claims (14)
1. A parts supply device comprising: a hopper (1) containing parts (a, a ...) in bulk therein and having a bottom which has a funnel-shaped inclined surface;
a parts discharge pipe (49) inserted into the bottom of the hopper (1) and movable vertically relative to the hopper (1); and
a partition (4) disposed inside the hopper (1) for partially partitioning the inside of the hopper (1).
2. A parts supply device according to Claim 1, wherein the partition (4) and the upper end of the parts discharge pipe (49) has a relationship that the partition does not contact the parts discharge pipe (49) when the upper end of the parts discharge pipe (49) moves into the partition (4) at maximum and the upper end of the parts discharge pipe (49) is positioned lower than both ends of the partition (4) when the upper end of the parts discharge pipe (49) moves away from the partition (4) at maximum.
3. A parts supply device according to Claim 1, wherein the width of the partition (4) is less than the width of the inclined surface of the bottom of the hopper (1).
4. A parts supply device according to Claim 1, wherein the partition (4) swings about a fulcrum positioned at the center thereof.
5. A parts supply device according to Claim 1, wherein the partition (4) is elastic and has one end fixed to the hopper and another free end.
6. A parts supply device according to Claim 1, wherein the hopper (1) comprises a container having the partition (4) therein and a base forming an inclined surface thereon wherein the container is attached to the base member.
7. A parts supply device according to Claim 1, wherein the parts discharge pipe (49) has a projection (21) protruded from an upper edge thereof.
8. A parts supply device according to Claim 1, wherein the parts discharge pipe (49) has a projection (21) protruded from an upper edge thereof and having a flat inner side (22) facing the inside of the parts discharge pipe (49).
9. A parts supply device according to Claim 1, wherein the parts discharge pipe (49) has a projection (21) protruded from an upper edge thereof and having a cylindrical inner side (22) facing the inside of the parts discharge pipe (49).
10. A hopper for containing a plurality of parts to be delivered which hopper comprises a delivery aperture in the bottom surface thereof and a partition, partially partitioning the inside of the hopper so that, in use, the pressure exerted on parts adjacent the delivery aperture by parts contained in other portions of the hopper is reduced.
11. A parts discharge pipe for use with a hopper for containing a plurality of parts to be delivered, wherein the parts discharge pipe has a projection extending from the upper edge thereof.
12. A hopper substantially as hereinbefore described with reference to, and as shown in Figures 1 to 3, or 4 and 5, or 6, or 7, or 8.
13. A parts discharge pipe substantially as hereinbefore described with reference to, and as shown in
Figures 9 or 10, or ll(a), or ll(b), or ll(c).
14. Any novel feature or combination of features described herein.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990057950U JPH0730574Y2 (en) | 1990-05-31 | 1990-05-31 | Electronic component supply device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB9111328D0 GB9111328D0 (en) | 1991-07-17 |
| GB2244481A true GB2244481A (en) | 1991-12-04 |
| GB2244481B GB2244481B (en) | 1994-01-19 |
Family
ID=13070314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9111328A Expired - Fee Related GB2244481B (en) | 1990-05-31 | 1991-05-24 | Parts supply device |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH0730574Y2 (en) |
| KR (1) | KR960010718B1 (en) |
| GB (1) | GB2244481B (en) |
| HK (1) | HK48294A (en) |
| IT (1) | IT1250455B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0683625A2 (en) * | 1994-05-18 | 1995-11-22 | Taiyo Yuden Co., Ltd. | Apparatus for supplying chip parts and method for same |
| EP0688159A1 (en) * | 1994-06-15 | 1995-12-20 | Matsushita Electric Industrial Co., Ltd. | Improved structure of chip component feeder |
| EP0735812A1 (en) * | 1995-03-30 | 1996-10-02 | TDK Corporation | Chip feed apparatus and chip feed casing therefor |
| US5853079A (en) * | 1994-11-24 | 1998-12-29 | Tdk Corporation | Chip feed apparatus and chip feed casing therefor |
| EP1030348A2 (en) * | 1999-02-18 | 2000-08-23 | FUJI MACHINE Mfg. Co., Ltd. | Chip feeder |
| WO2003008308A1 (en) * | 2001-07-20 | 2003-01-30 | Parata Systems, Llc | Device to count and dispense articles |
| WO2009088468A1 (en) * | 2008-01-09 | 2009-07-16 | Parata Systems, Llc | Methods and apparatus for dispensing solid articles |
| US7837061B2 (en) | 2007-05-18 | 2010-11-23 | Parata Systems, Llc | Methods and apparatus for dispensing solid pharmaceutical articles |
| US8186542B2 (en) * | 2005-01-27 | 2012-05-29 | Sanyo Electric Co., Ltd. | Medicine supply apparatus and tablet case |
| WO2012089303A1 (en) * | 2010-12-29 | 2012-07-05 | Philip Morris Products S.A. | Feeding apparatus for unoriented objects |
| US8827113B2 (en) | 2008-05-30 | 2014-09-09 | Parata Systems, Llc | Methods and apparatus for dispensing solid articles |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101305409B1 (en) * | 2011-06-30 | 2013-09-06 | 안병열 | Supply device of parts |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1598225A (en) * | 1977-04-29 | 1981-09-16 | Bosch Gmbh Robert | Method of and apparatus for rejecting damaged articles |
| GB2087370A (en) * | 1980-09-29 | 1982-05-26 | Sony Corp | Apparatus for feeding electric circuit elements |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB485251A (en) * | 1937-01-13 | 1938-05-17 | John Walker Chalmers | Improvements in or relating to apparatus for feeding cigarettes or other articles of rod like shape |
| GB957494A (en) * | 1963-01-15 | 1964-05-06 | Continental Can Co | Improvements in or relating to article conveying and sorting apparatus |
| NL7117081A (en) * | 1971-12-13 | 1973-06-15 | ||
| JPS619859Y2 (en) * | 1980-09-29 | 1986-03-29 |
-
1990
- 1990-05-31 JP JP1990057950U patent/JPH0730574Y2/en not_active Expired - Lifetime
-
1991
- 1991-05-24 GB GB9111328A patent/GB2244481B/en not_active Expired - Fee Related
- 1991-05-28 KR KR1019910008742A patent/KR960010718B1/en not_active IP Right Cessation
- 1991-05-29 IT ITMI911466A patent/IT1250455B/en active IP Right Grant
-
1994
- 1994-05-19 HK HK48294A patent/HK48294A/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1598225A (en) * | 1977-04-29 | 1981-09-16 | Bosch Gmbh Robert | Method of and apparatus for rejecting damaged articles |
| GB2087370A (en) * | 1980-09-29 | 1982-05-26 | Sony Corp | Apparatus for feeding electric circuit elements |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0683625A2 (en) * | 1994-05-18 | 1995-11-22 | Taiyo Yuden Co., Ltd. | Apparatus for supplying chip parts and method for same |
| EP0683625A3 (en) * | 1994-05-18 | 1996-01-17 | Taiyo Yuden Kk | Apparatus for supplying chip parts and method for same. |
| EP0817558A2 (en) * | 1994-05-18 | 1998-01-07 | Taiyo Yuden Co., Ltd. | Apparatus for supplying chip parts and method for same |
| EP0817558A3 (en) * | 1994-05-18 | 1999-04-14 | Taiyo Yuden Co., Ltd. | Apparatus for supplying chip parts and method for same |
| EP0688159A1 (en) * | 1994-06-15 | 1995-12-20 | Matsushita Electric Industrial Co., Ltd. | Improved structure of chip component feeder |
| US5730317A (en) * | 1994-06-15 | 1998-03-24 | Matsushita Electric Industrial Co., Ltd. | Structure of chip component feeder |
| US5853079A (en) * | 1994-11-24 | 1998-12-29 | Tdk Corporation | Chip feed apparatus and chip feed casing therefor |
| EP0735812A1 (en) * | 1995-03-30 | 1996-10-02 | TDK Corporation | Chip feed apparatus and chip feed casing therefor |
| EP1030348A2 (en) * | 1999-02-18 | 2000-08-23 | FUJI MACHINE Mfg. Co., Ltd. | Chip feeder |
| EP1030348A3 (en) * | 1999-02-18 | 2002-01-02 | FUJI MACHINE Mfg. Co., Ltd. | Chip feeder |
| WO2003008308A1 (en) * | 2001-07-20 | 2003-01-30 | Parata Systems, Llc | Device to count and dispense articles |
| US6631826B2 (en) | 2001-07-20 | 2003-10-14 | Parata Systems, Llc | Device to count and dispense articles |
| US8651326B2 (en) | 2001-07-20 | 2014-02-18 | Parata Systems, Llc | Device to count and dispense articles |
| US8186542B2 (en) * | 2005-01-27 | 2012-05-29 | Sanyo Electric Co., Ltd. | Medicine supply apparatus and tablet case |
| US7837061B2 (en) | 2007-05-18 | 2010-11-23 | Parata Systems, Llc | Methods and apparatus for dispensing solid pharmaceutical articles |
| WO2009088468A1 (en) * | 2008-01-09 | 2009-07-16 | Parata Systems, Llc | Methods and apparatus for dispensing solid articles |
| US7870973B2 (en) | 2008-01-09 | 2011-01-18 | Parata Systems, Llc | Methods and apparatus for dispensing solid articles |
| US8827113B2 (en) | 2008-05-30 | 2014-09-09 | Parata Systems, Llc | Methods and apparatus for dispensing solid articles |
| WO2012089303A1 (en) * | 2010-12-29 | 2012-07-05 | Philip Morris Products S.A. | Feeding apparatus for unoriented objects |
| CN103282292A (en) * | 2010-12-29 | 2013-09-04 | 菲利普莫里斯生产公司 | Feeding apparatus for unoriented objects |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1250455B (en) | 1995-04-07 |
| HK48294A (en) | 1994-05-27 |
| KR960010718B1 (en) | 1996-08-07 |
| JPH0730574Y2 (en) | 1995-07-12 |
| ITMI911466A0 (en) | 1991-05-29 |
| GB2244481B (en) | 1994-01-19 |
| JPH0416731U (en) | 1992-02-12 |
| GB9111328D0 (en) | 1991-07-17 |
| ITMI911466A1 (en) | 1992-11-29 |
| KR910019880A (en) | 1991-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000524 |