US3736863A - Trash compactor - Google Patents

Trash compactor Download PDF

Info

Publication number
US3736863A
US3736863A US00145762A US3736863DA US3736863A US 3736863 A US3736863 A US 3736863A US 00145762 A US00145762 A US 00145762A US 3736863D A US3736863D A US 3736863DA US 3736863 A US3736863 A US 3736863A
Authority
US
United States
Prior art keywords
receptacle
compaction
lid
trash
air
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
Application number
US00145762A
Other languages
English (en)
Inventor
W Brucker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BLACK AND DECKER TOWSON
BLACK AND DECKER TOWSON US
Original Assignee
BLACK AND DECKER TOWSON
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BLACK AND DECKER TOWSON filed Critical BLACK AND DECKER TOWSON
Application granted granted Critical
Publication of US3736863A publication Critical patent/US3736863A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/16—Lids or covers
    • B65F1/1615—Lids or covers with means for locking, fastening or permanently closing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003—Details
    • B30B9/3032—Press boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/305—Drive arrangements for the press ram
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3057—Fluid-driven presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/1405—Compressing means incorporated in, or specially adapted for, refuse receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/16—Lids or covers
    • B65F1/1623—Lids or covers with means for assisting the opening or closing thereof, e.g. springs
    • B65F1/163—Pedal-operated lids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F7/00—Cleaning or disinfecting devices combined with refuse receptacles or refuse vehicles

Definitions

  • ABSTRACT A trash compactor for home use including a receptacle, a lid, a latch connecting the lid to the receptacle and an air-operated compacting apparatus.
  • This apparatus includes an expansible air bag and a compressor for producing a pressure therein.
  • the air bag is supported by the lid and terminates in a stiff platen member which cooperates with the bottom of the receptacle to compress trash placed therein.
  • the compressor is operated until a predetermined condition is reached, whereupon it is automatically shut down and the air is exhausted from the bag.
  • Means may be provided for guiding the platen and/or returning the bag to its contracted position.
  • a simplified trash compactor for home use which comprises a trash-receiving receptacle, a latchable lid for covering the receptacle, and an airoperated compaction apparatus such as an expansible air bag, preferably supported by the lid, for expansion within the receptacle to compress whatever refuse may be placed therein.
  • an airoperated compaction apparatus such as an expansible air bag, preferably supported by the lid, for expansion within the receptacle to compress whatever refuse may be placed therein.
  • the compaction apparatus includes an air compressor and an expansible air bag which terminates in a stiff platen member, the platen being substantially coextensive with the area of the receptacle.
  • the compressor When the lid is closed and latched, the compressor may be activated, causing expansion of the air bag which drives the platen to compress trash against an opposed wall of the receptacle.
  • the compaction apparatus may be mounted wholly within the lid of the receptacle and a foot-operated treadle may be provided for raising the lid before and after operation. Suitable means such as a pressure sensitive device may be used to stop the compressor and exhaust the bag.
  • a safety interlock may also be provided to prevent the compressor from being operated unless the lid is properly closed and latched.
  • FIG. 1 is a perspective view of a trash compactor in accord with this invention in use
  • FIG. 2 is a vertical cross sectional view of a preferred embodiment of this invention.
  • FIG. 3 is a vertical cross sectional view similar to that of FIG. 2, but with the air bag partially expanded;
  • FIG. 4 is a detailed view showing a portion of the platen and air bag of the compactor of FIG. 2;
  • FIG. 5 is a detailed view of the guide means for the platen of the trash compactor
  • FIG. 6 is a front elevation, partially in section, of a latch for the compactor of FIG. .2;
  • FIG. 7 is a schematic view of the exhaust mechanism for the air bag.
  • FIG. 8 is a schematic diagram illustrating an operating circuit for the trash compactor of FIG. 2.
  • the compactor of this invention is a lightweight, easily portable device intended for easy, frequent use.
  • the device comprises a receptacle 11, a lid 12, and a foot treadle 13 for operating the lid.
  • the detailed structure is shown in FIG. 2 wherein it can be seen that the lid contains a compressor 14 and supports an air bag 15 which terminates in a platen 16.
  • the compressor When the compressor is operated, air pumped thereby through air slots 17 is introduced into the air bag via hose 18 to cause the expansion of the bag.
  • this compacts any trash which may be present in the receptacle beneath the platen 16.
  • the compressor is mounted on an upper supporting bracket 19 which functions as a closure for one end of the bag while the platen 16 serves as a closure for the other end.
  • the receptacle 11 includes, as shown in FIG. 2, a plastic liner 20 provided with grips 21 for easy removal thereof. If desired, a thin, bag-type liner may also be used for increased cleanliness and convenience.
  • the receptacle 11 comprises a stiff sheet metal can which accepts the force of the expanding air bag and moving platen so that the trash is compacted between the platen and the bottom of the can.
  • the lid 12 and support bracket 19 are coupled to the receptacle 11 via hinge 22 and latch 23.
  • the receptacle is preferably tapered as shown to facilitate removal of compacted trash.
  • the lid is opened by depressing the foot treadle 13 which pulls open the lid by means of wire 24.
  • a counterbalancing bolt 25 and spring 26 are provided to insure controlled operation of the lid.
  • the lid is locked in the closed position against gasket 27 by means of latch 23 and the compressor is turned on, causing expansion of the air bag.
  • the platen moves downwardly into the receptacle to compress the trash.
  • the output pressure of the compressor is preferably in the range of 20 to pounds per square inch.
  • spring 28 returns the air bag to its preactuation position.
  • the bag itself may be of sufficient resilience to provide its own return force.
  • FIGS. 4-8 illustrate several details of the construction of the compactor shown in FIGS. 1-3.
  • the platen 16 is attached to the air bag via a flanged fender 30 and a suitable sealing ring 31.
  • the top of the bag is sealed to the bracket 19 in a similar manner.
  • the platen face is dome-shaped as shown at 32. This produced churning of items which may be upright such as bottles, etc. and tends to equalize the level of trash within the receptacle so that the reaction force against the platen is more evenly distributed.
  • a resilient wiper 33 may be provided extending between the outer edge of the platen and the inner surface of the liner 20 to lightly scrape the side of the liner each time the bag expands and contracts.
  • the dome 32 in the platen serves to equalize the distribution of forces acting against the platen by tipping tall objects and leveling the refuse. It may also be desirable, either instead of or in addition to the dome, to provide a guide means for the platen to reduce the possibility of cocking due to unequal force levels.
  • the guide means illustrated in FIGS. 2 and 3 comprises a plurality of telescoping posts 34 and guide sockets 35 located near the periphery of the platen 16.
  • the posts 34 may be seen to comprise a post 36 and two telescoped cylinders 37, 38 which are biased by spring 39 to separate when the platen is lowered.
  • the inner post 36 is fastened to the platen via a flange while the outer cylinder 38 includes a tapered nose portion 40.
  • the socket members 35 also comprise telescoped cylinders 45, 46, 47.
  • the outer cylinder 45 is fastened to bracket 19 and the inner cylinder 47 includes a relatively long tapered lead portion 48. The cylinders slip apart during operation and are prevented from separating by means of pins 49 and keyways 50.
  • the pins 34 and sockets 35 maintain the platen in a plane parallel to that of the support bracket 19 for a substantial portion of its travel, thus reducing the possibility that the platen might cock or jam due to unequal distribution of trash in the receptacle.
  • Some degree of cocking is permitted by the nose 40 and lead 48 near the end of the stroke.
  • Other parallel motion means may be used if desired.
  • FIG. 6 illustrates a latch 23 which is suitable for use in this compactor.
  • the latch includes a handle 51 mounted on one end of a square bolt actuator 52 which travels in an appropriate slot in the latch body 53.
  • the latch body is mounted to the lid of the compactor by rivets 54.
  • the keeper member of the latch, 55 is mounted on the receptacle 11 and includes a pair of lugs 56 which align with lugs 57 on the latch body when the lid is closed.
  • the bolt actuator 52 operates a pair of bolt dogs 58 via a pair of dog links 59, an offset in each link providing for mounting on a common link pin 60.
  • the dogs affix the lid to the receptacle.
  • a microswitch 61 is also mounted on the receptacle adjacent one of the bolt keeper lugs with its operating button 62 extending toward the associated dog 58. Thus, when the latch is locked, the microswitch is closed.
  • the microswitch is interconnected in the electrical circuit of the device so that it functions as a safety interlock to prevent operation of the compressor when the lid is opened or unlatched.
  • FIG. 7 illustrates the pressure release arrangement which is used in the compactor of this invention.
  • a solenoid 65 is mounted by means of a support arm 66 on the bracket 19.
  • the solenoid controls a valve 67 which is biased open by spring 68.
  • the valve Upon the application of power to the solenoid, the valve is forced closed, sealing the bag and allowing the increasing pressure therein to expand the bag.
  • the solenoid When power to the solenoid is disconnected, the valve opens under spring pressure and air pressure and the air escapes through hose 69.
  • An optional feature of this compactor is the use of a reservoir 70, which contains a deodorizing the disinfecting mixture, and an atomizer 71 located immediately above the receptacle. When the spring pressure opens the valve, high velocity air passes through the hose 69 and atomizer 71 and the deodorizerdisinfectant material is delivered into the receptacle,
  • FIG. 8 represents the electrical circuit used in the preferred embodiment.
  • the compressor 14 is connected in parallel with the solenoid 65 across a pair of wires which extend to a suitable power cord having a plug (not shown) for insertion into a receptacle.
  • the latch 23 operates the interlocking microswitch 61, as described in connection with FIG. 6, to prevent operation of the compressor unless the lid is properly closed and latched.
  • a system control 72 provides for automatic operation of the compactor.
  • the control may include a push button switch 73, mounted in the lid as shown in FIG. 2, and a condition-responsive device such as a pressure-sensitive switch, for controlling the application of power to the compressor and to the exhaust valve solenoid.
  • the push button may be of the momentary contact type which applies power to a relay coil to close a switch connected in parallel with the push button and which is subsequently opened by a pressure sensitive means such as a diaphragm.
  • a pressure sensitive means such as a diaphragm.
  • the compressor will begin to operate when the latch is closed and the push button is operated.
  • Solenoid 65 closes the exhaust valve 67 so that the compressed air produced by the compressor fills the bag and moves the platen to perform the compacting operation.
  • the switch is opened by the pressure sensitive means and solenoid 65 allows the valve 67 to open under the influence of spring 68.
  • the pressure in the bag is reduced and the resilient means returns the bag to its original, collapsed configuration.
  • a particular feature of this invention is the provision of an exhaust valve which requires the application of power to seal it against the force exerted by both the spring 68 and the air pressure within the bag. Because of this arrangement, any failure of the system which resultsin an interruption of power to the solenoid enables the valve to open and reduce the pressure within the bag due to the force of the spring and of the compressed air. Furthermore, if the shut off device fails, the operator can simply pull the line cord plug out of the receptacle, thus cutting off the power for the solenoid and allowing the spring and air pressure to open the exhaust valve. Finally, if spring 68 should break, air pressure within the bag suffices to open the exhaust valve and allow sufficient air to escape so that the lid can be safely opened.
  • Another particular feature of this invention is the use of a stiff receptacle 11 which takes up the compaction forces and, in addition, an inner plastic liner 20.
  • the plastic liner 20 should become damaged after a period of use, it is much simpler and less expensive to replace the liner rather than the entire receptacle.
  • cleaning the removable liner is substantially easier than cleaning the receptacle.
  • a compact, portable, trash compacting canister comprising a receptacle for receiving trash
  • a lid adapted to cover said receptacle
  • air-operated compaction means arranged to expand within said receptacle
  • a light weight, self-contained, free standing power trash compacting canister adapted for convenient portability for use in various locations in the home comprising a free standing receptacle for receiving trash, said receptacle having a top opening;
  • a lid pivotally mounted on said receptacle and arranged to cover said opening when closed;
  • latch means for locking said lid to said receptacle in said closed position
  • an air-operated compaction means arranged to expand between said lid and the bottom of said receptacle for compacting trash contained therein;
  • compaction means comprises an air-tight expansible bag mounted on said lid.
  • a light weight, self-contained, free standing power trash compacting canister adapted for convenient portability for use in various locations in the home comprising:
  • a free standing receptacle for receiving trash, said receptacle having a top opening; a lid pivotally mounted on said receptacle and arranged to cover said opening when closed;
  • latch means for locking said lid to said receptacle in said closed position
  • air-operated compaction means arranged to expand between said lid and the bottom of said receptacle, said compaction means including a rigid platen for compacting trash contained therein;
  • exhaust means for permitting air to escape from said compaction means after a compaction stroke of said platen
  • a compact, portable, trash compacting canister comprising a receptacle having an opening for receiving trash
  • a cover member adapted to close said opening
  • latch means for locking said cover in a closed position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Receptacles (AREA)
  • Refuse Collection And Transfer (AREA)
  • Road Paving Machines (AREA)
US00145762A 1971-05-21 1971-05-21 Trash compactor Expired - Lifetime US3736863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14576271A 1971-05-21 1971-05-21

Publications (1)

Publication Number Publication Date
US3736863A true US3736863A (en) 1973-06-05

Family

ID=22514426

Family Applications (1)

Application Number Title Priority Date Filing Date
US00145762A Expired - Lifetime US3736863A (en) 1971-05-21 1971-05-21 Trash compactor

Country Status (5)

Country Link
US (1) US3736863A (ref)
DE (1) DE2224311A1 (ref)
FR (1) FR2138805B3 (ref)
GB (1) GB1325659A (ref)
IT (1) IT955303B (ref)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835767A (en) * 1972-05-17 1974-09-17 R Peterson Refuse compactor
US3835769A (en) * 1972-05-17 1974-09-17 R Peterson Refuse compactor
US3899967A (en) * 1973-08-20 1975-08-19 Richard T Powers Trash compactor
US3939765A (en) * 1973-09-03 1976-02-24 Buderus'sche Eisenwerke Trash compactor
USRE30509E (en) * 1978-10-23 1981-02-10 Refuse compactor
WO1982001508A1 (en) * 1980-11-03 1982-05-13 Rafik R Behman Cover and compacting assembly for trash cans
US5025719A (en) * 1989-07-14 1991-06-25 Thomas Kenneth D Trash compactor apparatus and method
US5083509A (en) * 1987-05-19 1992-01-28 Myers Holding Pty. Ltd. Compaction device
US5337656A (en) * 1993-05-06 1994-08-16 Kcs Industries Inc. Oil filter crushing apparatus having air bag actuator
US5355789A (en) * 1991-07-23 1994-10-18 Matsushita Electric Industrial Co., Ltd. Refuse compression apparatus
US5740725A (en) * 1995-03-27 1998-04-21 Matsushita Electric Industrial Co., Ltd. Waste plastics compacting apparatus
US6000323A (en) * 1998-07-23 1999-12-14 Schlegel; Dean J. Trash compacting method and apparatus
GB2387527A (en) * 2002-04-17 2003-10-22 Mark Hamilton Jardine Waste compaction
EP1364893A1 (en) * 2002-05-24 2003-11-26 Wen-Hsiung Ko Garbage container with compression device
US20030233949A1 (en) * 2002-06-19 2003-12-25 Wen-Hsiung Ko Garbage can capable of compresing garbage volume
WO2005053944A1 (en) * 2003-12-02 2005-06-16 Mil-Tek Balers A/S Pressing cylinder, preferably for use in a refuse compressor
GB2413058A (en) * 2004-04-13 2005-10-19 Spacemaker Bins Ltd Waste compaction unit in a bin
GB2413109A (en) * 2004-04-13 2005-10-19 Spacemaker Bins Ltd Waste compaction unit and method
US20080053318A1 (en) * 2006-09-06 2008-03-06 Brabantia Nederland B.V. Waste bin provided with means for compressing waste
US20080148966A1 (en) * 1997-11-12 2008-06-26 Chippery Potato Chip Factory, Inc. Method and apparatus for slicing foodstuffs
GB2448698A (en) * 2007-04-24 2008-10-29 Nigel Reihill A compacting apparatus for a refuse container.
US20110259210A1 (en) * 2010-04-26 2011-10-27 Mag Aerospace Industries, Inc. Liquid Extraction For Trash Compactor
US20130206021A1 (en) * 2010-05-25 2013-08-15 Sherley Louise Prescott Apparatus and method for compressing trash
CN103738572A (zh) * 2013-12-27 2014-04-23 柳州职业技术学院 脚踏型压缩垃圾桶
CN106586334A (zh) * 2016-12-01 2017-04-26 浙江帝恒实业有限公司 一种多功能垃圾桶
CN107521880A (zh) * 2017-10-10 2017-12-29 葛成燕 一种便于使用的卫生间用垃圾桶
US20200047441A1 (en) * 2015-01-20 2020-02-13 Compaction Technologies, Inc. Compaction receptacle
RU199458U1 (ru) * 2020-04-27 2020-09-02 Олег Юрьевич Дыжин Установка для прессования отходов
CN113023163A (zh) * 2021-02-27 2021-06-25 周启惠 一种便于使用的垃圾桶
CN113401530A (zh) * 2021-06-29 2021-09-17 唐山学院 一种基于语音识别的垃圾分类收集系统及方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616898A5 (ref) * 1977-04-19 1980-04-30 Apura Gmbh
DE2850959C2 (de) * 1978-11-24 1986-06-19 Apura Gmbh, 6502 Mainz-Kostheim Behälter zum Aufnehmen und Pressen von Abfall
DE3637769A1 (de) * 1986-11-06 1988-05-19 Theodor Lentjes Verwendung eines eigensteifen behaelters zur aufnahme komprimierter gueter
DE19604302A1 (de) * 1996-02-07 1997-08-14 Uwe Kunzmann Mülleimer beziehungsweise Mülltonne
WO2008038317A1 (en) * 2006-09-29 2008-04-03 Tecam S.R.L. Waste bin compacting mechanism for domestic refuse
GB2447612A (en) * 2007-03-22 2008-09-24 Krushr Ltd A waste compactor
CN104709639B (zh) * 2015-03-31 2016-09-14 唐山学院 一种多功能垃圾桶
CN108177905B (zh) * 2017-12-28 2021-09-17 嵊州市量创新材料有限公司 一种工业用杂物回收装置
DE102019217171A1 (de) * 2019-11-07 2021-05-12 Max Aicher Gmbh & Co. Kg Containerdeckel, Container mit einem derartigen Containerdeckel und Anordnung mit einer Presse und einem derartigen Container

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465839A (en) * 1945-05-07 1949-03-29 Earl Hovey C Waste container
US3025837A (en) * 1959-06-15 1962-03-20 Joseph C Beach Can crushing device
US3190215A (en) * 1964-05-11 1965-06-22 Reginald C Howard Fluid actuated press
US3248001A (en) * 1964-04-27 1966-04-26 Westinghouse Electric Corp Elastic means for compacting compressible material
US3315594A (en) * 1964-10-13 1967-04-25 Herbert H Simshauser Machine for crushing cans, bottles and the like
US3478909A (en) * 1966-12-09 1969-11-18 Ray E Charles Refuse compaction handling equipment
US3481268A (en) * 1968-08-30 1969-12-02 Intern Patent & Dev Corp Garbage compactor
US3514969A (en) * 1967-10-23 1970-06-02 Richard D Harza Freezing apparatus for garbage disposal
US3556619A (en) * 1968-09-04 1971-01-19 Whirlpool Co Refuse storage apparatus
US3575103A (en) * 1968-08-19 1971-04-13 Ray E Charles Refuse compaction handling equipment utilizing fluids under low pressure
US3613568A (en) * 1969-11-13 1971-10-19 Whirlpool Co Refuse compactor ram cover

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465839A (en) * 1945-05-07 1949-03-29 Earl Hovey C Waste container
US3025837A (en) * 1959-06-15 1962-03-20 Joseph C Beach Can crushing device
US3248001A (en) * 1964-04-27 1966-04-26 Westinghouse Electric Corp Elastic means for compacting compressible material
US3190215A (en) * 1964-05-11 1965-06-22 Reginald C Howard Fluid actuated press
US3315594A (en) * 1964-10-13 1967-04-25 Herbert H Simshauser Machine for crushing cans, bottles and the like
US3478909A (en) * 1966-12-09 1969-11-18 Ray E Charles Refuse compaction handling equipment
US3514969A (en) * 1967-10-23 1970-06-02 Richard D Harza Freezing apparatus for garbage disposal
US3575103A (en) * 1968-08-19 1971-04-13 Ray E Charles Refuse compaction handling equipment utilizing fluids under low pressure
US3481268A (en) * 1968-08-30 1969-12-02 Intern Patent & Dev Corp Garbage compactor
US3556619A (en) * 1968-09-04 1971-01-19 Whirlpool Co Refuse storage apparatus
US3613568A (en) * 1969-11-13 1971-10-19 Whirlpool Co Refuse compactor ram cover

Cited By (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835767A (en) * 1972-05-17 1974-09-17 R Peterson Refuse compactor
US3835769A (en) * 1972-05-17 1974-09-17 R Peterson Refuse compactor
US3899967A (en) * 1973-08-20 1975-08-19 Richard T Powers Trash compactor
US3939765A (en) * 1973-09-03 1976-02-24 Buderus'sche Eisenwerke Trash compactor
USRE30509E (en) * 1978-10-23 1981-02-10 Refuse compactor
WO1982001508A1 (en) * 1980-11-03 1982-05-13 Rafik R Behman Cover and compacting assembly for trash cans
US4331074A (en) * 1980-11-03 1982-05-25 Behman Rafik R N Cover and compacting assembly for trash cans
US5083509A (en) * 1987-05-19 1992-01-28 Myers Holding Pty. Ltd. Compaction device
US5025719A (en) * 1989-07-14 1991-06-25 Thomas Kenneth D Trash compactor apparatus and method
US5355789A (en) * 1991-07-23 1994-10-18 Matsushita Electric Industrial Co., Ltd. Refuse compression apparatus
US5337656A (en) * 1993-05-06 1994-08-16 Kcs Industries Inc. Oil filter crushing apparatus having air bag actuator
US5740725A (en) * 1995-03-27 1998-04-21 Matsushita Electric Industrial Co., Ltd. Waste plastics compacting apparatus
US20080148966A1 (en) * 1997-11-12 2008-06-26 Chippery Potato Chip Factory, Inc. Method and apparatus for slicing foodstuffs
US6000323A (en) * 1998-07-23 1999-12-14 Schlegel; Dean J. Trash compacting method and apparatus
GB2387527A (en) * 2002-04-17 2003-10-22 Mark Hamilton Jardine Waste compaction
GB2387527B (en) * 2002-04-17 2005-08-10 Mark Hamilton Jardine Waste compaction unit and method
EP1364893A1 (en) * 2002-05-24 2003-11-26 Wen-Hsiung Ko Garbage container with compression device
US20030233949A1 (en) * 2002-06-19 2003-12-25 Wen-Hsiung Ko Garbage can capable of compresing garbage volume
US6983685B2 (en) * 2002-06-19 2006-01-10 Wen-Hsiung Ko Garbage can capable of compresing garbage volume
WO2005053944A1 (en) * 2003-12-02 2005-06-16 Mil-Tek Balers A/S Pressing cylinder, preferably for use in a refuse compressor
US20080276812A1 (en) * 2003-12-02 2008-11-13 Kristian Skannerup Pressing Cyclinder, Preferably For Use In A Refuse Container
US7536949B2 (en) 2003-12-02 2009-05-26 Mil-Tek Balers A/S Pressing cylinder, preferably for use in a refuse container
CN100515747C (zh) * 2003-12-02 2009-07-22 Mil技术压捆机公司 优选用于垃圾压缩机的压力缸
US20080017051A1 (en) * 2004-04-13 2008-01-24 Spacemaker Bins Limited Waste Compaction Unit and Method
US7690298B2 (en) 2004-04-13 2010-04-06 Spacemaker Bins Limited Waste compaction unit
WO2005100002A1 (en) 2004-04-13 2005-10-27 Spacemaker Bins Limited Waste compaction unit and method
GB2413058B (en) * 2004-04-13 2007-08-22 Spacemaker Bins Ltd Waste compaction unit
WO2005100003A1 (en) * 2004-04-13 2005-10-27 Spacemaker Bins Limited Waste compaction unit
US20080282912A1 (en) * 2004-04-13 2008-11-20 Spacemaker Bins Limited Waste Compaction Unit
GB2413109A (en) * 2004-04-13 2005-10-19 Spacemaker Bins Ltd Waste compaction unit and method
GB2413058A (en) * 2004-04-13 2005-10-19 Spacemaker Bins Ltd Waste compaction unit in a bin
AU2005232943B2 (en) * 2004-04-13 2009-10-08 Spacemaker Bins Limited Waste compaction unit
US20080053318A1 (en) * 2006-09-06 2008-03-06 Brabantia Nederland B.V. Waste bin provided with means for compressing waste
US7546799B2 (en) 2006-09-06 2009-06-16 Brabantia Nederland B.V. Waste bin provided with means for compressing waste
GB2448698B (en) * 2007-04-24 2012-04-11 Nigel Reihill Compacting apparatus
GB2448698A (en) * 2007-04-24 2008-10-29 Nigel Reihill A compacting apparatus for a refuse container.
US9003967B2 (en) * 2010-04-26 2015-04-14 Mag Aerospace Industries, Llc Liquid extraction for trash compactor
US20110259210A1 (en) * 2010-04-26 2011-10-27 Mag Aerospace Industries, Inc. Liquid Extraction For Trash Compactor
US20130206021A1 (en) * 2010-05-25 2013-08-15 Sherley Louise Prescott Apparatus and method for compressing trash
US9266671B2 (en) * 2010-05-25 2016-02-23 Sherley Louise Prescott Apparatus and method for compressing trash
CN103738572A (zh) * 2013-12-27 2014-04-23 柳州职业技术学院 脚踏型压缩垃圾桶
US20200047441A1 (en) * 2015-01-20 2020-02-13 Compaction Technologies, Inc. Compaction receptacle
CN106586334A (zh) * 2016-12-01 2017-04-26 浙江帝恒实业有限公司 一种多功能垃圾桶
CN106586334B (zh) * 2016-12-01 2018-09-25 扬州市凯尔环卫设备有限公司 一种多功能垃圾桶
CN107521880B (zh) * 2017-10-10 2018-09-11 绍兴柯桥勤劳针纺有限公司 一种便于使用的卫生间用垃圾桶
CN107521880A (zh) * 2017-10-10 2017-12-29 葛成燕 一种便于使用的卫生间用垃圾桶
RU199458U1 (ru) * 2020-04-27 2020-09-02 Олег Юрьевич Дыжин Установка для прессования отходов
CN113023163A (zh) * 2021-02-27 2021-06-25 周启惠 一种便于使用的垃圾桶
CN113401530A (zh) * 2021-06-29 2021-09-17 唐山学院 一种基于语音识别的垃圾分类收集系统及方法
CN113401530B (zh) * 2021-06-29 2023-12-15 唐山学院 一种基于语音识别的垃圾分类收集系统及方法

Also Published As

Publication number Publication date
FR2138805B3 (ref) 1975-08-08
GB1325659A (en) 1973-08-08
IT955303B (it) 1973-09-29
FR2138805A1 (ref) 1973-01-05
DE2224311A1 (de) 1972-12-07

Similar Documents

Publication Publication Date Title
US3736863A (en) Trash compactor
US3835769A (en) Refuse compactor
US3734006A (en) Waste disposal system
US7237480B2 (en) Manually operated trash compactor
US5355789A (en) Refuse compression apparatus
US7000532B2 (en) Portable trash compactor
JPH0649521B2 (ja) 衛生廃棄物回収装置
US3835767A (en) Refuse compactor
US3691944A (en) Kitchen compactor
US3274922A (en) Refuse compactor
US3741108A (en) Trash compactor
US3785278A (en) Machine for compacting trash
CN106672505A (zh) 一种垃圾回收智能设备
KR100940520B1 (ko) 쓰레기 압축장치를 구비한 쓰레기통
US3685438A (en) Refuse compactor
JPH07215403A (ja) 廃棄物の圧縮梱包機
KR100756543B1 (ko) 쓰레기 압축장치
US3688689A (en) Refuse compactor
GB2470578A (en) Waste compactor and sealer for a bin
US20050217511A1 (en) Manually operated trash compactor
US6959643B1 (en) Hydraulic trash compactor
CN208731775U (zh) 改良型垃圾桶
USRE30509E (en) Refuse compactor
US3908541A (en) Crushing device for household wastes
CN201660253U (zh) 智能无接触生态净化压缩媒体机