US3350856A - Media support arrangement for rolltype filter apparatus - Google Patents

Media support arrangement for rolltype filter apparatus Download PDF

Info

Publication number
US3350856A
US3350856A US544937A US54493766A US3350856A US 3350856 A US3350856 A US 3350856A US 544937 A US544937 A US 544937A US 54493766 A US54493766 A US 54493766A US 3350856 A US3350856 A US 3350856A
Authority
US
United States
Prior art keywords
support
bearing arm
roll
legs
filter
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
US544937A
Inventor
Alan E Revell
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.)
American Air Filter Co Inc
Original Assignee
American Air Filter Co Inc
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 American Air Filter Co Inc filed Critical American Air Filter Co Inc
Priority to US544937A priority Critical patent/US3350856A/en
Priority claimed from FR104126A external-priority patent/FR1538352A/en
Application granted granted Critical
Publication of US3350856A publication Critical patent/US3350856A/en
Assigned to CONNECTICUT NATIONAL BANK THE, A NATIONAL BANKING ASSOCIATION AS TRUSTEE, WOODS KATHLEEN D., AS TRUSTEE reassignment CONNECTICUT NATIONAL BANK THE, A NATIONAL BANKING ASSOCIATION AS TRUSTEE SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ALLIS-CHALMERS CORPORATION A DE CORP.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/18Particle separators, e.g. dust precipitators, using filtering belts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/52Hinge
    • Y10T16/535Hinge having means to facilitate assembly and disassembly of hinge sections to join or disjoin hinged members
    • Y10T16/5357Resiliently biased retaining means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/52Hinge
    • Y10T16/535Hinge having means to facilitate assembly and disassembly of hinge sections to join or disjoin hinged members
    • Y10T16/536Separation of pivotal contacting surfaces
    • Y10T16/53605Separation of pivotal contacting surfaces having movable or removable connector
    • Y10T16/53607Pintle removable from remainder of hinge

Description

Nov. 7, 1967 A. E. REVELL EDIA SUPPORT ARRANGEMENT FOR ROLLwTYPE FILTER APPARATUS Filed April 25, 1966 2 Sheets-Sheet l INVENTOR.
4/00 .5 2e ve'// BY A. E. REVELL Nov. 7, 1967 MEDIA SUPPORT ARRANGEMENT FOR ROLL-TYPE FILTER APPARATUS Filed April 25, 1966 2 Sheets-Sheet 2 INVENTOR.
4/00 5 fie ve// United States Patent 3,350,856 MEDIA SUPPORT ARRANGEMENT FOR ROLL- TYPE FILTER APPARATUS Alan E. Revel], Louisville, Ky., assignor to American Air Filter Company, Inc., Louisville, Ky., a corporation of Delaware Filed Apr. 25, 1966, Ser. No. 544,937 3 Claims. (Cl. 55354) ABSTRACT OF THE DISCLOSURE An improved roll support section in a filter assembly wherein support arms are pivotally mounted in said filter assembly for movement between collapsed and support position with the arms being locked in place by detent lock means when the arms are in support position.
The present invention relates to roll-type filter apparatus and more particularly to an improved filter apparatus support arrangement for a roll of filter media wound upon a mandrel having projecting spindles. The present invention constitutes a further improvement over applicants structural arrangement set forth in application Ser. No. 493,031, filed Oct. 5, 1965, and assigned to American Air Filter Company, Inc.
In accordance with the present invention, an economical, straightforward filter apparatus support arrangement is provided for supporting roll-type filter media wound upon a mandrel from a bearing arm assembly mounted on the filter apparatus which assembly can be readily collapsed for shipment and storage and can be readily erected into fast, positive lock position for operational use. In addition, the present invention provides an arrangement for locking the bearing arm assembly into erect roll supporting position and unlocking such assembly for movement into collapsed position with a minimum of operation, a minimum of parts, and a minimum of wear to those few parts utilized in the erection.
Various features of the present invention will become obvious to one skilled in the art upon reading the disclosure set forth herein.
More particularly, the present invention provides in a roll-type filter assembly an improved construction for supporting a roll of filter media upon a mandrel having projecting spindles comprising: a housing having periph eral side walls defining a fluid passage to accommodate a fluid stream flow therethrough; support bracket means mounted to the side walls of the housing; longitudinally extending bearing arm means having slot means at one end thereof into which one of the projecting spindles of a mandrel can nest and having its opposite end pivotally mounted to the support bracket means to permit the bearing arm means to be positioned in extended position normal to the side wall for roll support during fluid treating operations and to be pivoted to collapsed position against the housing for shipment and storage; and detent lock means cooperable between the support bracket means and the bearing arm means to be positively engaged in resiliently urged fashion when the bearing arm means is in extended roll support position and to be fully disengaged when the arm is in collapsed position.
It is to be understood that various changes can be made Patented Nov. 7, 1967 by one skilled in the art in'the arrangement, form and construction of the apparatus disclosed herein without departing from the scope or spirit of the present invention.
Referring to the drawings which disclose one advantageous embodiment of the present invention:
FIGURE 1 is a front elevational view of a roll-type filter apparatus incorporating the novel features of the present invention;
FIGURE 2 is a side elevational view of one side of the apparatus of FIGURE 1;
FIGURE 3 is an exploded isometric view disclosing details of the novel bearing arm arrangement for supporting a projecting spindle of a roll of filter media in the filter apparatus;
FIGURE 4 is a cross-sectional front elevation view of the bearing arm unit of FIGURE 3 in extended, locked position with the angle of slope of the end legs of the bearing arm unit in somewhat exaggerated degree for the purposes of illustration;
FIGURE 5 is a side view of the apparatus of FIGURE 4; and
FIGURE 6 is a front elevational view similar to FIG- URE 4 but showing the bearing arm unit in collapsed position.
As can be seen in FIGURES 1 and 2 of the drawing, a roll-type filter housing is disclosed having peripheral side walls 2 of right angle cross-section including an upstream and side leg and serving to define a fluid passage. Housing 1 includes roll support supply section 3, the defined fluid passage or filter section 4, and roll support take-up or rewind section 6.
Supply section 3 serves to receive and support a roll of filter medium material 7. Roll 7 can be comprised of a Web of suitable filter medium material such as fiber glass.
r This web is progressively advanced through fluid passage or filter section 4 which frames a fluid stream passage through which the fluid to be treated must flow. The contaminant loaded web 7 is then progressively advanced to rewind section 6 where it is wound onto a discharge roll 8, which ultimately can be thrown away or reconditioned. A suitable drive motor 9, known in the art and not described in detail herein, can be utilized to advance the medium progressively in the manner aforedescribed. Drive motor 9 is positioned in side wall 2 of housing 1 adjacent roll rewind section 6 and is coupled to discharge roll 8 through gear and chain drive assembly 10 in any one of a number of suitable arrangements known in the art.
To support filter media roll 7 in supply section 3 a novel bearing arrangement is utilized. Referring to FIG- URES 3 to 6 of the drawings, it can be seen that this bearing arrangement includes a support bracket member 11 which for reasons as will be seen hereafter is made from a suitable flexible metal material and which is of U-shaped contour to include base leg 12 and flexible end legs 13 and 14 which extend from the base leg in nor mal fashion to form the U-shaped configuration. As can be seen in FIGURE 3 of the drawing, the base leg 12 is mounted to the upstream leg of side wall 2 of housing 1 by means of suitable nut and bolt assembly 16, the arrangement being such that end legs 13 and 14 of support bracket 11 project outwardly in perpendicular fashion from such upstream leg. It is to be noted that each of the end legs 13 and 14 includes a pivot pin receiving aperture 17, the aperture 17 is one leg being aligned with the aperture 17 in the other. These apertures are positioned in the end legs at the extremities adjacent base leg 12. Each of the end legs further includes a raised protrusion 13 on the outer face thereof spaced from aperture 17 and adjacent the extremity of the end leg opposite the base leg 12.
Adapted to cooperate with support bracket 11 aforedescribed is bearing arm member 19. Bearing arm member 19 is of U-shaped cross-sectional contour to include end legs 21 and 22 and base leg 23. Base leg 23 is sized at one extremity to permit end legs 21 and 22 extending substantially normal therefrom to engage in overlapped relationship with end legs 13 and 14 of support bracket member 11 aforedescribed. In this connection it will be noted that not only is one extremity of base leg member 23 of bearing arm member 19 of greater breadth than the breadth of base leg 12 of U-shaped bracket 11 to permit the overlapped relationship aforedescribed but, in addition, the other extremity of base leg 23 is of lesser breadth so that end legs 21 and 22 converge at a slight angle, advantageously between and degrees, toward each other, toward the extremity of smaller breadth. The extremity of smaller breadth has extending therefrom bearing box 24 which is provided with slot 26 therein to receive a spindle end of a media roll 7. Each of the legs 21 and 22 of bearing arm 19 are provided with a pivot pin receiving aperture 27, the aperture being located with respect to base 23 of the bearing arm at the extremity of greater breadth. The apertures 27 of each leg of bearing arm member 19 are aligned with each other, and in mounting arm 19 to bracket 11, the apertures 27 are aligned with the apertures 17 in the support bracket 11 so that pivot pin member 28 can be extended therethrough and held in fastened position by some suitable means such as a cotter key (not shown) to permit the bearing arm 19 to be pivotally rotated about pin 28 to collapsed and extended position in a manner described hereinafter. It is to be noted that end legs 21, 22 are sized and dimensioned relative end legs 13 and 14 to permit such pivoting to collapse position.
It is to be further noted that in addition to apertures 27 end legs 21 and 22 of bearing arm 19 are further provided with aligned apertures 29, these apertures being so positioned on the end legs as to be engaged by protrusions 13 on the legs of support bracket 11 when hearing arm 19 is pivoted to extended roll support position. Referring to FIGURES 4 and 5 of the drawings, it can be seen that protrusions 18 fully engage in apertures 29 of the bearing arm when bearing arm 19 is in such extended position. Referring to FIGURE 6 of the drawings, it can be seen that protrusions 18 are fully out of engagement with apertures 29 when bearing arm 19 is in full collapsed position. This occurs because of sloping end legs 21, 22 which are arranged to fall in different planes than the planes which determine the overlapped end legs 13 and 14 of the support bracket, the planes determining end legs 21 and 22 intersecting the respective planes determining the legs of the support brackets at a slight angle. Accordingly, as bearing arm 19 is pivoted about pin 28 from collapsed to extended position, end legs 21, 22 which are closer together as they approach bearing support block 24 have a tendency to cam end legs 13 and 14 in the flexible support bracket 11 which they overlap in an inward manner toward each other so that when bearing arm 19 is moved to a full 90 position normal to side wall 2 of housing 1 to be in support position for receipt of a rod spindle, detents or protrusions 18 on the legs 13, 14 of flexible support bracket 11 yieldingly engage in apertures 29 on the legs 21, 22 of bearing arm 19 to hold the bearing arm 19 in spring urged detent-locked engagement. Thus, with a minimum of parts and a minimum of operation a positive, resiliently urged lock is provided to hold the bearing arm 19 in fast position when it is positioned for receipt of a spindle end of roll material 7. It will be understood that the positions of apertures 17 and 27 on their end legs, as well as protrusions 18 and apertures 29 on such legs and the angle of slant of end legs 21 and 22 can be adjusted in several different ways to obtain a desired camming effect and preselected lock position of the bearing arm 19. It further is to be understood that bearing arm assemblies such as aforedescribed can be utilized on either side of housing 1 in supply section 3 and at least on one side of housing 1 in rewind section 6.
The invention claimed is:
1. A filter assembly including a housing having spaced opposed peripheral side walls providing filter medium support sections at opposite ends thereof and defining a flow-through gas-treating section intermediate said support sections with at least one of said sections being a roll support section receiving and supporting a roll of filter material wound upon a mandrel having projecting spindles; an improved construction of said roll support section of said housing comprising: a pair of support brackets mounted to said peripheral side walls in spaced aligned relationship in said roll support section; a pair of substantially straight longitudinally extending bearing arms, each having slot means at one end thereof into which one of said projecting spindles of said mandrel nests and having its opposite end pivotally mounted to said support bracket means to permit said bearing arm to be positioned in an extended position normal to said side wall for roll support during gas treating operations and to be pivoted to a collapse position against said housing for shipment and storage; and opposed detent lock members integral with and cooperable between each of said support brackets and the bearing arm pivotally mounted thereon and automatically responsive to the relative pivotal position between said support bracket and said bearing arm and assuring that said detent lock members are positively engaged in resiliently urged fashion when said bearing arm is in extended position and fully disengaged when said bearing arm is in collapsed position.
2. The apparatus of claim 1, each of said support brackets being of U-shaped contour including a base leg fastened to said side wall and flexible end legs extending therefrom, each of said bearing arms having a U-shaped cross-sectional contour sized to have the end legs thereof in overlap relationship with the end legs of said support brackets, said detent lock members being cooperably positioned between said overlapped end legs and including an aperture and raised protrusions sized to engage in said aperture, said overlapped end legs falling in difierent planes which intersect each other at a slight angle so that said raised protrusion on one leg yieldingly engage into said aperture on an overlapping leg when said bearing arms are in extended position.
3. The apparatus of claim 2, said end legs of said support brackets extending at substantially right angles to said base legs thereof, said end legs of said support brackets including aligned pivot pin receiving apertures adjacent the base legs thereof and raised protrusions adjacent the extremities of said end legs opposite said base legs, said end legs of said bearing arms including at their pivot end aligned pivot pin receiving apertures adapted to be aligned with said pivot pin receiving apertures of said support brackets and protrusion receiving apertures adapted to receive the protrusions on said support brackets, said bearing arm base legs being sized relative the base legs of said support brackets to permit the legs of said bearing arms to overlap the legs of said support brackets; a pivot pin passing through the aligned apertures of each of said support brackets and said bearing arm cooperable therewith, said bearing arm legs sloping at an angle relative each other along the longitudinal length thereof so that said raised protrusions on said support brackets engage in full and yielding engagement with said protrusion receiving apertures on said bearing arms when said engage when said arms are in collapsed position.
(References on following page) References Cited UNITED STATES PATENTS White 308-27 Burden 308-34 Kirsch 211-96 Zink 248-276 Naugler.
Boye 211-105.2
Gantner 248-289 Rivers 55354 Palmer 21196 Mayer 16-171 Duncan.
Monahan 242-552 HARRY B. THORNTON, Primary Examiner. D. TALBERT, Assistant Examiner.

Claims (1)

1. A FILTER ASSEMBLY INCLUDING A HOUSING HAVING SPACED OPPOSED PERIPHERAL SIDE WALLS PROVIDING FILTER MEDIUM SUPPORT SECTIONS AT OPPOSITE ENDS THEREOF AND DEFINING A FLOW-THROUGH GAS-TREATING SECTION INTERMEDIATE SAID SUPPORT SECTIONS WITH AT LEAST ONE OF SAID SECTIONS BEING A ROLL SUPPORT SECTION RECEIVING AND SUPPORTING A ROLL OF FILTER MATERIAL WOUND UPON A MANDREL HAVING PROJECTING SPINDLES; AN IMPROVED CONSTRUCTION OF SAID ROLL SUPPORT SECTION OF SAID HOUSING COMPRISING: A PAIR OF SUPPORT BRACKETS MOUNTED TO SAID PERIPHERAL SIDE WALLS IN SPACED ALIGNED RELATIONSHIP IN SAID ROLL SUPPORT SECTION; A PAIR OF SUBSTANTIALLY STRAIGHT LONGITUDINALLY EXTENDING BEARING ARMS, EACH HAVING SLOT MEANS AT ONE END THEREOF INTO WHICH ONE OF SAID PROJECTING SPINDLES OF SAID MANDREL NESTS AND HAVING ITS OPPOSITE END PIVOTALLY MOUNTED TO SAID SUPPORT BRACKET MEANS TO PERMIT SAID BEARING ARM TO BE POSITIONED IN AN EXTENDED POSITION NORMAL TO SAID SIDE WALL FOR ROLL SUPPORT DURING GAS TREATING OPERATIONS AND TO BE PIVOTED TO A COLLAPSE POSITION AGAINST SAID HOUSING FOR SHIPMENT AND STORAGE; AND OPPOSED DETENT LOCK MEMBERS INTEGRAL WITH AND COOPERABLE BETWEEN EACH OF SAID SUPPORT BRACKETS AND THE BEARING ARM PIVOTALLY MOUNTED THEREON AND AUTOMATICALLY RESPONSIVE TO THE RELATIVE PIVOTAL POSITION BETWEEN SAID SUPPORT BRACKET AND SAID BEARING ARM AND ASSURING THAT SAID DETENT LOCK MEMBERS ARE POSITIVELY ENGAGED IN RESILIENTLY URGED FASHION WHEN SAID BEARING ARM IS IN EXTENDED POSITION AND FULLY DISENGAGED WHEN SAID BEARING ARM IS IN COLLAPSED POSITION.
US544937A 1966-04-25 1966-04-25 Media support arrangement for rolltype filter apparatus Expired - Lifetime US3350856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US544937A US3350856A (en) 1966-04-25 1966-04-25 Media support arrangement for rolltype filter apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US544937A US3350856A (en) 1966-04-25 1966-04-25 Media support arrangement for rolltype filter apparatus
GB05468/67A GB1184353A (en) 1966-04-25 1967-04-04 Filter apparatus
FR104126A FR1538352A (en) 1966-04-25 1967-04-25 carrier element for roller type filter
DE1967A0055535 DE1607662B2 (en) 1966-04-25 1967-04-25 HOLDING DEVICE FOR THE COIL OF A FILTER TRACK

Publications (1)

Publication Number Publication Date
US3350856A true US3350856A (en) 1967-11-07

Family

ID=24174194

Family Applications (1)

Application Number Title Priority Date Filing Date
US544937A Expired - Lifetime US3350856A (en) 1966-04-25 1966-04-25 Media support arrangement for rolltype filter apparatus

Country Status (3)

Country Link
US (1) US3350856A (en)
DE (1) DE1607662B2 (en)
GB (1) GB1184353A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589635A (en) * 1969-02-24 1971-06-29 Ameican Uniform Co Continuous rug-positioning apparatus
US3821997A (en) * 1972-05-11 1974-07-02 Allis Chalmers Pivotal battery mount
US3834131A (en) * 1971-09-14 1974-09-10 Delbag Luftfilter Gmbh Roller web filter for purification of gas
US3952875A (en) * 1974-12-23 1976-04-27 Lawrence Peska Associates, Inc. Dish drainer
US3960274A (en) * 1972-07-08 1976-06-01 Heinz Hermann Weick Wall-mounted laundry driers
US3990582A (en) * 1975-03-28 1976-11-09 Monaco Hanger rod assembly
US4564167A (en) * 1983-10-31 1986-01-14 Smith James H Tool box mounting assembly
US4893772A (en) * 1988-02-22 1990-01-16 William Scott Fitting for wire storage product
US20150034571A1 (en) * 2013-07-30 2015-02-05 Angela K Zamudio Rack for drying articles.

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US892105A (en) * 1907-12-18 1908-06-30 Edwin A Rives Combined pipe support and clamp.
US1362163A (en) * 1920-07-14 1920-12-14 Burden Dan Adjustable bearing
US1436449A (en) * 1920-01-29 1922-11-21 Charles W Kirsch Curtain rod
US1883287A (en) * 1929-11-11 1932-10-18 Kales Stamping Company Rear view mirror assembly
US2106187A (en) * 1936-09-09 1938-01-25 United Shoe Machinery Corp Spray coating apparatus
US2200411A (en) * 1939-01-16 1940-05-14 Boye James H Mfg Co Curtain fixture
US2738942A (en) * 1952-09-23 1956-03-20 Edward G Gantner Dispensing package holder
US2807330A (en) * 1954-08-04 1957-09-24 American Air Filter Co Method and apparatus for filtering air
US2895698A (en) * 1956-04-11 1959-07-21 Marianne C Palmer Clothes hanger
US3038676A (en) * 1958-07-31 1962-06-12 Johnson & Johnson Towel roll holder
US3157418A (en) * 1963-09-09 1964-11-17 Duncan Robert Door fittings
US3160361A (en) * 1962-08-21 1964-12-08 William C Monahan Unitary paper towelling rack

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US892105A (en) * 1907-12-18 1908-06-30 Edwin A Rives Combined pipe support and clamp.
US1436449A (en) * 1920-01-29 1922-11-21 Charles W Kirsch Curtain rod
US1362163A (en) * 1920-07-14 1920-12-14 Burden Dan Adjustable bearing
US1883287A (en) * 1929-11-11 1932-10-18 Kales Stamping Company Rear view mirror assembly
US2106187A (en) * 1936-09-09 1938-01-25 United Shoe Machinery Corp Spray coating apparatus
US2200411A (en) * 1939-01-16 1940-05-14 Boye James H Mfg Co Curtain fixture
US2738942A (en) * 1952-09-23 1956-03-20 Edward G Gantner Dispensing package holder
US2807330A (en) * 1954-08-04 1957-09-24 American Air Filter Co Method and apparatus for filtering air
US2895698A (en) * 1956-04-11 1959-07-21 Marianne C Palmer Clothes hanger
US3038676A (en) * 1958-07-31 1962-06-12 Johnson & Johnson Towel roll holder
US3160361A (en) * 1962-08-21 1964-12-08 William C Monahan Unitary paper towelling rack
US3157418A (en) * 1963-09-09 1964-11-17 Duncan Robert Door fittings

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589635A (en) * 1969-02-24 1971-06-29 Ameican Uniform Co Continuous rug-positioning apparatus
US3834131A (en) * 1971-09-14 1974-09-10 Delbag Luftfilter Gmbh Roller web filter for purification of gas
US3821997A (en) * 1972-05-11 1974-07-02 Allis Chalmers Pivotal battery mount
US3960274A (en) * 1972-07-08 1976-06-01 Heinz Hermann Weick Wall-mounted laundry driers
US3952875A (en) * 1974-12-23 1976-04-27 Lawrence Peska Associates, Inc. Dish drainer
US3990582A (en) * 1975-03-28 1976-11-09 Monaco Hanger rod assembly
US4564167A (en) * 1983-10-31 1986-01-14 Smith James H Tool box mounting assembly
US4893772A (en) * 1988-02-22 1990-01-16 William Scott Fitting for wire storage product
US20150034571A1 (en) * 2013-07-30 2015-02-05 Angela K Zamudio Rack for drying articles.

Also Published As

Publication number Publication date
DE1607662B2 (en) 1976-04-29
DE1607662A1 (en) 1969-10-02
GB1184353A (en) 1970-03-18

Similar Documents

Publication Publication Date Title
US3350856A (en) Media support arrangement for rolltype filter apparatus
DE2941711C2 (en) Roller blind for covering the rear loading space of a motor vehicle
US4024595A (en) Linkage bridge
DE4209972A1 (en) awning
US2888072A (en) Portable cinemascope screen assembly
US3917118A (en) Toothpaste dispenser for dispensing paste from a collapsible tube
DE3625944C2 (en)
US3774373A (en) Mandrel assembly for air filter apparatus
US2626711A (en) Adjustable peg rack
US3350855A (en) Roll-type filter construction
US3585945A (en) Pool table
US3978943A (en) Folding support bracket
US3280539A (en) Spindle and roll core assembly for air filter apparatus
EP0380757A3 (en) Spring support for a motor vehicle door check
US6283617B1 (en) Bracket structure for halogen light
US1678590A (en) Spring-roller assembly
US1880621A (en) Tourist table and support therefor
CA1039073A (en) Natural draft refrigerator including apparatus for permitting the condenser to move between a shipping position and an in-use position
US2706661A (en) Collapsible support
US1548175A (en) Turning-bar apparatus
US2721060A (en) morain
US1876010A (en) Folding leg for card tables and the like
US3350854A (en) Roll-type air filter
US3350853A (en) Roll-type air filter
US3408795A (en) Sealing arrangement for roll-type filters

Legal Events

Date Code Title Description
AS Assignment

Owner name: WOODS KATHLEEN D., AS TRUSTEE

Free format text: SECURITY INTEREST;ASSIGNOR:ALLIS-CHALMERS CORPORATION A DE CORP.;REEL/FRAME:004149/0001

Effective date: 19830329

Owner name: CONNECTICUT NATIONAL BANK THE, A NATIONAL BANKING

Free format text: SECURITY INTEREST;ASSIGNOR:ALLIS-CHALMERS CORPORATION A DE CORP.;REEL/FRAME:004149/0001

Effective date: 19830329