EP0079530B1 - Arretierbare Wippvorrichtung für Sitzteile von Sitzmöbeln - Google Patents

Arretierbare Wippvorrichtung für Sitzteile von Sitzmöbeln Download PDF

Info

Publication number
EP0079530B1
EP0079530B1 EP82110154A EP82110154A EP0079530B1 EP 0079530 B1 EP0079530 B1 EP 0079530B1 EP 82110154 A EP82110154 A EP 82110154A EP 82110154 A EP82110154 A EP 82110154A EP 0079530 B1 EP0079530 B1 EP 0079530B1
Authority
EP
European Patent Office
Prior art keywords
slide
locking
spring
receptacle
operating lever
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
EP82110154A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0079530A2 (de
EP0079530A3 (en
Inventor
Fritz Bauer
Hans-Peter Bauer
Hans Jürgen Bauer
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.)
Suspa Compart AG
Original Assignee
Suspa Compart AG
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 Suspa Compart AG filed Critical Suspa Compart AG
Publication of EP0079530A2 publication Critical patent/EP0079530A2/de
Publication of EP0079530A3 publication Critical patent/EP0079530A3/de
Application granted granted Critical
Publication of EP0079530B1 publication Critical patent/EP0079530B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/03—Locking members
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs

Definitions

  • the invention relates to a lockable rocker device according to the preamble of claim 1.
  • a lockable rocker device for seat parts of seating furniture with a base plate which can be fastened to the respective seat part and a rocker body which is pivotable about a pivot axis against the restoring force of a spring is known.
  • the rocker body is connected to a gas spring for height adjustment of the seat part.
  • a locking device for locking the base plate and rocker or for releasing this locking device is provided, which has a slide which is displaceably guided between two end positions by means of an operating lever received by it. The operating lever is used to operate the gas spring.
  • a slide piece guided in the rocker body serves as a slide, to which a rocker arm is articulated, which carries a bolt with a head which can be displaced in a keyhole-like opening in the base plate.
  • the operating lever engages in an actuating lever which is vertically displaceable in the rocker body and by means of which a release pin of the length-adjustable gas spring can be actuated to adjust the height of the seat part.
  • a lockable rocker device for seat parts of seating furniture in which a slide designed as a wedge can be pushed by means of an operating lever between a base plate carrying the seat part and a rocker body connected to a chair frame, thereby producing a locking mechanism can.
  • a height adjustment device for chairs which has a tubular fastening element to be attached to a seat part, to which a length-adjustable gas spring for height adjustment of the seat part can be attached. Openings are diametrically opposite one another in the fastening part, in which an operating lever is supported on both sides, which lies in the area between the two openings against a trigger pin of the gas spring.
  • the invention has for its object to provide a rocker of the generic type so that it can be used either for backward or forward tilting seating, and that in all positions of the slide a height adjustment of the chair is possible.
  • the operating lever can be used in the slide arranged in the rocker body selectively from two different sides, and of course in the direction of displacement of the slide, so that the rocker can be used either for one of the mentioned inclination purposes. In both cases, the operating lever is located in a position that is easily accessible to the user underneath the seat part. The good effect of the slide is maintained even with pivoting movements to adjust the height of the seating furniture, the actuation of the gas spring being possible in any position of the slide.
  • the measures according to claim 2 ensure that the operating lever for the displacement movements is guided precisely.
  • the bearing openings serve at the same time to support the operating lever when it is still to perform pivoting movements, which is the case, for example, when the slide is also used to actuate a gas spring release pin which is part of a height-adjustable chair column, as is also the case with State of the art is provided.
  • the measures according to claim 3 it is achieved in a simple manner that the operating lever maintains its predetermined position and is also easy to replace.
  • the measures according to claim 4 specify a particularly easy-to-use locking mechanism for the operating lever in the slide.
  • the measures according to claim 5 further specify how the slide is held in two end positions that can be felt by the user.
  • the embodiment according to claim 7 makes it possible in a simple manner to also use the slider - as already mentioned - for actuating a release pin of a length-adjustable gas spring as part of the chair column.
  • the typewriter chair shown in FIG. 1 has a base frame 3 which is supported on rollers 1 and can be moved relative to the floor 2 and to which a height-adjustable chair column 4 is attached in the center, which consists of a guide tube 5 and a length-adjustable gas spring 6 fitted in it.
  • a length-adjustable gas spring 6 are known for example from DE-PS 18 12 282 (corresponding to US-PS 3 656 593).
  • the use of these gas springs together with a guide tube 5 as chair columns 4 is known for example from DE-PS 19 31 012 (corresponding to US Pat. No. 3,711,054), to which reference may be made in each case to avoid repetition.
  • the seat part 8, together with the backrest 9, can be inclined from a normal sitting position shown in dashed lines into a forward-inclined position - shown in an extended line.
  • Such inclination or rocking options are provided for example in typewriter chairs.
  • the seat part 8 'with backrest 9' of a normal sitting position shown in broken lines can be tilted or tilted into a position inclined backwards.
  • the rocker device 7 in this embodiment is pivoted relative to the embodiment according to FIG. 1 by 180 ° about the axis 10 of the chair column 4. Otherwise, the structure is the same as in Fig. 1, so that the same reference numerals are used can and a new description is not necessary.
  • the rocking device has a base plate 11 made of sheet steel in the form of an elongated rectangle. On the two long sides of the base plate 11, webs 12 are bent vertically downwards. In the vicinity of the corners, fastening bores 13 are provided, which are used to pass fastening screws 14, by means of which the seat part 8 or 8 'is fastened to the base plate 11.
  • a pair of mutually opposite and mutually aligned bearing bores 15 are formed, in which a rocker body 17 is pivotally mounted about an axle pin 18.
  • a conical receptacle 19 is formed for the correspondingly conical upper end of the gas spring 6, so that a firm clamping connection between the rocker body 17 and the gas spring 6 can be produced.
  • a release pin 20 protrudes from the upper end face of the gas spring 6 to trigger a length adjustment of the gas spring.
  • the rocker body 17 is also provided with a spring abutment 21, which is laterally provided with a cup-shaped boundary wall 22 which is open at the bottom.
  • An opening 23 is formed in the substantially plate-shaped abutment 21, through which a pendulum pin 24 is guided, which is pivotably mounted with an upper cross piece 25 in a trough-shaped support 26 in the top of the base plate 11 and through an opening 27 in the base plate 11 through this and through the opening 23 of the abutment 21 is performed.
  • the lower free end of the pendulum pin 24 is provided with a thread 28, onto which a rotary knob-like clamping nut 29 is screwed.
  • two helical springs 30, 31 arranged in one another are arranged with opposite winding directions.
  • an approximately hollow cylindrical suspension and damping element 32 for example made of foamed polyurethane, which also bears on the one hand against the spring abutment 21 and on the other hand against the clamping nut 29.
  • An upwardly open recess 34 is formed in the rocker body 17, in which a slide 35 is arranged to be horizontally displaceable in the direction 36 on the axle pin 18 and to be pivoted vertically in the direction 37.
  • the slide 35 has an upper actuating tongue 38 which is in all displacement positions lies along the displacement direction 36 on the release pin 20 of the gas spring 6.
  • the disk 35 stiffened on its upper side with ribs 39 has in its central region a web wall 40 in which an elongated hole 41 is formed which extends approximately in the pivoting direction 37 and through which the axle pin 18 is guided, the smaller diameter of which is only slightly larger, than the diameter of the axle pin 18, so that the slide 35 is guided largely without play in the sliding direction 36, but can be moved in accordance with the pivoting direction 37. So that such pivoting movements can be carried out, the slide 35 is supported on its end facing away from the actuating tongue 38 for the trigger pin 20 by means of a molded-on groove-shaped support 42 on the abutment 21.
  • an approximately S-shaped wire spring 43 is arranged, which is fixed with its upper end in an opening 44 adjacent to the support 42 in the slide 35.
  • This spring 43 rests with its upper bow 45 against the axle pin 18. With its lower arch 46, it bears against an associated inner wall 47 of the slide 35.
  • two recesses 48, 49 are formed at a distance from one another, into which the upper arc 45 of the spring 43 engages in the two end positions of the slide 35 in accordance with its sliding direction 36, whereby the slide 35 can be released in the two end positions is snapped into place.
  • An operating lever 50 can be fastened in the lower part of the slide in the manner described below.
  • openings 53 are formed in the two side walls 51, 52 of the rocker body 17, through which the essentially round-rod-shaped control lever 50 provided with an operating handle 54 by one or the other other side can be introduced.
  • a locking bolt 56 is arranged to be displaceable in the sliding direction 36.
  • This locking bolt 56 is penetrated by a lower end section 57 of the spring 43 which adjoins the lower arch 46 of the spring 43 and which pushes the locking bolt 56 into a locking position - on the left in FIG. 3.
  • This end section 57 projects downward through corresponding recesses 58, 59 in the slide 35 and in the rocker body 17. It can thus be gripped from below and pressed by loosening the locking bolt 56 - to the right in FIG. 3.
  • the operating lever 50 is provided with a flattened area 60 at its free end and has a lower locking recess 61.
  • the flattened area 60 of the operating lever 50 can be inserted into a correspondingly adapted receptacle 62 associated with the one end of the locking bolt 56 in the holding section 55 of the slide 35, as mentioned - from both sides, i.e. through the side wall 51 or the side wall 52.
  • To insert the locking bolt 56 from the position shown in Fig. 3 by appropriate elastic displacement of the end portion 57 of the spring 43 is shifted so that the flattened region 60 of the operating lever 50 can be inserted into the receptacle 62.
  • the end section 57 is then released, as a result of which the locking bolt 56 is pushed back into the locking position shown in FIG. 3.
  • the slide 35 is preferably made of plastic, the locking bolt 56 is accordingly made of metal.
  • a locking bolt 64 is arranged approximately vertically, the bottom of which rests on the rocker body 17.
  • the upper end face 65 of this locking bolt 64 is located in the region of an opening 66 in the base plate 11. It is the end position in which the upper arch 45 of the spring 43 corresponds to the illustration in FIG. 5 in the recess 48 is engaged. In this end position, the base plate 11 can thus be pivoted into the position shown in broken lines in FIG. 3 against the force of the springs 30, 31, 32 up to the stop surface 33.
  • the locking bolt 64 rests with its underside 67 on an adjusting bolt 68 which is arranged so as to be adjustable in its longitudinal direction in a corresponding threaded bore 69 of the rocker body 17. It has a slot 70 at its free end projecting downward from the seesaw body 17, so that an adjustment by means of a screwdriver or the like can be carried out.
  • a groove 71 of the adjusting bolt 68 is an O-ring 72 or the like. arranged, which serves as a self-locking anti-rotation for the adjusting bolt 68.
  • This adjusting bolt 68 can be adjusted in its axial position so that the locking bolt 64 rests practically free of play on the one hand against the base plate 11 and on the other hand against the adjusting bolt 68, so that in the locking position the base plate 11 with the seat part 8 or 8 'on the one hand does not wobble , on the other hand, however, a displacement of the slide 35 by means of the operating lever 50 with moderate effort is possible.
  • the locking bolt 64 is so long that the vertical movements of the slide 35 corresponding to the pivoting direction 37 for actuating the release pin 20 can be easily carried out, namely in both horizontal end positions of the slide 35.
  • a piece of seating furniture - as shown in FIG. 2 - is to be designed to be tiltable to the rear, then the rocking device is attached to the seat part 8 'in such a way that the spring assembly is arranged towards the front.
  • the operating lever 50 is then attached as shown in solid lines in FIG. 5. It then protrudes - as seen from the user sitting on the seat part 8 '- to the right hand of the user.
  • the rocking device is installed in such a way that the spring assembly lies to the rear.
  • the operating lever - as indicated by dash-dotted lines in FIG. 5 - is inserted through the opening 53 in the other side wall 52 and snapped into the disk 35 in the manner described.
  • the direction of the operating lever 50 i.e. H. its operating position in this case is identical to that in the case according to FIG. 2. Only the actuation directions for moving the slide in direction 36 are reversed in both cases. The operating position can be reversed (Fig.1).
  • the gas spring 6 can also be held in the receptacle 19 by means of a displaceable clamping jaw, as described in DE-OS 24 32 248 and also in DE-OS 24 28 776 (corresponding to US Pat. No. 3,995,824) .
  • An eccentric attachment according to DE-OS 28 36 666 (corresponding to US Pat. No. 4,283,033) is also possible.

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Seats For Vehicles (AREA)
EP82110154A 1981-11-17 1982-11-04 Arretierbare Wippvorrichtung für Sitzteile von Sitzmöbeln Expired - Lifetime EP0079530B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE3145579 1981-11-17
DE3145579 1981-11-17
DE19818133573U DE8133573U1 (de) 1981-11-17 1981-11-17 Arretierbare wippvorrichtung fuer sitzteile von sitzmoebeln
DE19823235361 DE3235361A1 (de) 1981-11-17 1982-09-24 Arretierbare wippvorrichtung fuer sitzteile von sitzmoebeln
DE3235361 1982-09-24

Publications (3)

Publication Number Publication Date
EP0079530A2 EP0079530A2 (de) 1983-05-25
EP0079530A3 EP0079530A3 (en) 1983-06-22
EP0079530B1 true EP0079530B1 (de) 1992-03-11

Family

ID=41057765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82110154A Expired - Lifetime EP0079530B1 (de) 1981-11-17 1982-11-04 Arretierbare Wippvorrichtung für Sitzteile von Sitzmöbeln

Country Status (6)

Country Link
US (1) US4555085A (da)
EP (1) EP0079530B1 (da)
JP (1) JPS58136313A (da)
AU (1) AU561344B2 (da)
DE (3) DE8133573U1 (da)
ES (1) ES268513Y (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013029575A1 (en) 2011-08-29 2013-03-07 Sorm Michal Seating device with a tilting seat part

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO159335C (no) * 1984-05-08 1988-12-21 Haag A S Laasbar vippemekanisme for stolsete eller lignende.
US4711491A (en) * 1986-06-09 1987-12-08 Jonathan Ginat Swivel tilt mechanism for chair
GB8706129D0 (en) * 1987-03-14 1987-04-15 Phr Furniture Ltd Pedestal chairs
IT1210753B (it) * 1987-05-20 1989-09-20 Pro Cord Srl Sopporto oscillante per sedie sedili e simili
US4752101A (en) * 1987-06-12 1988-06-21 Allsteel Inc. Tilt control arrangement for office furniture chair
EP0298928A3 (en) * 1987-07-09 1989-08-16 Castelli S.P.A. A chair with a forwardly pivotable seat
JPH0618530B2 (ja) * 1988-06-10 1994-03-16 ハーマン ミラー インコーポレイテッド 椅子の基部とその製法
US4889384A (en) * 1988-07-10 1989-12-26 Leggett & Platt, Incorporated Knee-action chair control
US4948198A (en) * 1988-10-14 1990-08-14 Leggett & Platt, Incorporated Knee-tilt chair control
US5035466A (en) * 1989-04-03 1991-07-30 Krueger International, Inc. Ergonomic chair
US5029940A (en) * 1990-01-16 1991-07-09 Westinghouse Electric Corporation Chair tilt and chair height control apparatus
JPH0415445U (da) * 1990-05-25 1992-02-07
IT1247369B (it) * 1991-03-01 1994-12-12 Loris Miotto Dispositivo meccanico, particolarmente per la movimentazione ed il bloccaggio selettivo di una seduta
AU3647393A (en) * 1992-03-10 1993-10-05 Ashfield Engineering Company (Wexford) Limited A chair tilting mechanism
CA2319884C (en) 1992-06-15 2001-12-04 Herman Miller, Inc. Pneumatic support column for a chair
CH685277A5 (de) * 1992-10-08 1995-05-31 Syntech Sa Stuhlmechanik.
WO1995000051A1 (en) * 1993-06-28 1995-01-05 Super Sagless Corporation Chair control mechanism
US5427434A (en) * 1993-07-30 1995-06-27 Leggett & Platt, Incorporated Chair tilt and height adjustment mechanism
US5464274A (en) * 1994-01-13 1995-11-07 Westinghouse Electric Corporation Chair seat tilt adjustment and locking mechanism
WO1995034233A1 (en) * 1994-06-10 1995-12-21 Haworth, Inc. Ergonomic chair
DE19517658A1 (de) * 1995-05-13 1996-11-14 Link Wilhelm Kg Stuhl, insbesondere Bürostuhl
DE29616874U1 (de) * 1996-09-27 1996-11-14 Völkle, Rolf, 72290 Loßburg Sitzmöbel, insbesondere Bürostuhl
US6139103A (en) * 1997-03-12 2000-10-31 Leggett & Platt, Inc. Synchronized chair seat and backrest tilt control mechanism
US5997087A (en) * 1997-08-29 1999-12-07 Northfield Metal Products Ltd. Chair tilt mechanism
US6378943B1 (en) 1999-03-26 2002-04-30 Northfield Metal Products Ltd. Chair tilt lock mechanisms
US6598936B1 (en) 2001-04-11 2003-07-29 Michael N. Klein Multi-task mid-pivot chair control mechanism
US6619740B2 (en) * 2001-04-30 2003-09-16 Leggett & Platt, Ltd. Chair control mechanism
US6783180B1 (en) * 2003-09-16 2004-08-31 Phillip Young Chair tilt lock mechanism
US7341233B2 (en) * 2003-09-19 2008-03-11 L & P Property Management Company Horizontal adjustment mechanism for use on a chair seat
US6957864B2 (en) * 2003-10-09 2005-10-25 Su-Ming Chen Chair with a stopping device
US7159942B2 (en) * 2004-08-26 2007-01-09 L & P Property Management Company Seat slide adjustment mechanism
US7478880B2 (en) 2005-03-08 2009-01-20 L&P Property Management Company Multi-purpose adjustment chair mechanism
US20060220431A1 (en) * 2005-03-17 2006-10-05 Kwa Ing C Chair control device
US7753447B2 (en) * 2006-10-13 2010-07-13 L&P Property Management Company Casual control tilt lockout
US8167373B2 (en) * 2008-06-06 2012-05-01 Knoll, Inc. Height adjustment mechanism for a chair
US10856660B2 (en) * 2016-12-20 2020-12-08 Kokuyo Co., Ltd. Chair
EP3560385B1 (en) * 2016-12-20 2021-08-25 Kokuyo Co., Ltd. Chair and chair cover member
JP6785644B2 (ja) * 2016-12-20 2020-11-18 コクヨ株式会社 椅子及び椅子のカバー部材
CN117241705A (zh) 2021-05-05 2023-12-15 斯蒂尔凯斯有限公司 身体支撑组件及其使用和组装方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797737A (en) * 1954-04-08 1957-07-02 Johnson Hinge Co Inc Lock for platform rockers
US3065828A (en) * 1958-10-20 1962-11-27 Daniel F Caldemeyer Locking mechanism
DE1812282C3 (de) * 1968-12-03 1981-07-30 Fritz Bauer + Söhne oHG, 8503 Altdorf Hubvorrichtung zum stufenlosen Höhenverstellen von Tischplatten, Stuhlsitzen u.dgl.
CH514317A (de) * 1969-06-19 1971-10-31 Bauer Fritz Hubvorrichtung zum stufenlosen Höherverstellen einer Tragfläche, insbesondere Sitzfläche von Stühlen oder Hockern
DE2514590A1 (de) * 1974-04-09 1975-10-30 Carmet Ponte Sesto Di Rozzano Kipp-schwingvorrichtung fuer sitze, sessel u.dgl.
DE2428776C2 (de) * 1974-06-14 1983-08-04 Verin AG, Berneck Vorrichtung zur lösbaren Halterung einer längenverstellbaren Säule an einer Stuhlsitzplatte, Tischplatte o.dgl.
DE2432248A1 (de) * 1974-07-05 1976-01-22 Verin Ag Vorrichtung zur halterung einer saeule am sitzteil eines sessels
DE2748680A1 (de) * 1977-10-29 1979-05-10 Stoll Kg Christof Neigungsvorrichtung fuer sitzmoebel
DE2836666A1 (de) * 1978-08-22 1980-03-06 Suspa Federungstech Vorrichtung zur befestigung von stuhl- oder tischsaeulen an der unterseite von stuhl- oder tischplatten o.dgl.
US4328943A (en) * 1979-06-11 1982-05-11 Knoll International, Inc. Control mechanism for a chair or the like
US4314728A (en) * 1980-05-01 1982-02-09 Steelcase Inc. Chair control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013029575A1 (en) 2011-08-29 2013-03-07 Sorm Michal Seating device with a tilting seat part

Also Published As

Publication number Publication date
EP0079530A2 (de) 1983-05-25
JPH0243481B2 (da) 1990-09-28
AU561344B2 (en) 1987-05-07
DE3280393D1 (de) 1992-04-16
DE3235361C2 (da) 1990-10-18
US4555085A (en) 1985-11-26
ES268513Y (es) 1983-12-01
DE3235361A1 (de) 1983-05-26
DE8133573U1 (de) 1983-05-05
AU9000282A (en) 1984-05-03
JPS58136313A (ja) 1983-08-13
ES268513U (es) 1983-05-16
EP0079530A3 (en) 1983-06-22

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