SE464572B - APPLIANCES FOR LIFTING AND TRANSPORTING MISCELLANEOUS AND SIMILAR GOODS - Google Patents
APPLIANCES FOR LIFTING AND TRANSPORTING MISCELLANEOUS AND SIMILAR GOODSInfo
- Publication number
- SE464572B SE464572B SE8903451A SE8903451A SE464572B SE 464572 B SE464572 B SE 464572B SE 8903451 A SE8903451 A SE 8903451A SE 8903451 A SE8903451 A SE 8903451A SE 464572 B SE464572 B SE 464572B
- Authority
- SE
- Sweden
- Prior art keywords
- arm
- gripping
- lifting
- chassis
- gripper arm
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/52—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones
- E01C19/526—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones hand operated
- E01C19/528—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones hand operated with wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/02—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles
- B62B1/06—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/26—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor characterised by supports specially adapted to objects of definite shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/62—Tiles, bricks, paving slabs or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/02—Grasping, holding, supporting the objects suspended
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
Description
464 572 _2_ Ändamålet med föreliggande uppfinning är att tillhandahålla en apparat för lyftning och transport av sinsemellan likartade och' likformiga föremål, t.ex. plattor, av liknande slag som de genom nämnda patentskrifter kända anordningarna men som är enklare i tillverkning och handhavande än dessa. The object of the present invention is to provide an apparatus for lifting and transporting mutually similar and 'uniform objects, e.g. plates, of a similar type to the devices known from said patents but which are simpler to manufacture and operate than these.
REDÜGÜRELSE FÜR UPPFINNINGEN Vid en enligt uppfinningen utformad apparat av i det föregående omnämnt slag är en av gríparmarna, nämligen en främre griparm, rörligt lagrad i en i chassiet ingående lyftarm för rörelse av denna griparm i ett plan vinkelrätt mot hjulaxeln, och är den återstående griparmen, nämligen en bakre griparm, rörligt lagrad i den främre griparmen. Vidare är avståndet från den främre grip- armens grípklo till lagringspunkten mellan de två gríparmarna längre än avståndet från den bakre griparmens gripklo till den nämnda lagringspunkten.DISCLOSURE OF THE INVENTION In an apparatus of the type mentioned above according to the invention, one of the gripping arms, namely a front gripping arm, is movably mounted in a lifting arm included in the chassis for moving this gripping arm in a plane perpendicular to the wheel axle, and is the remaining gripping arm. , namely a rear gripper arm, movably mounted in the front gripper arm. Furthermore, the distance from the gripping claw of the front gripping arm to the storage point between the two gripping arms is longer than the distance from the gripping claw of the rear gripping arm to the said storage point.
Dessa och andra kännetecken framgår av bifogade patentkrav.These and other features are set forth in the appended claims.
FIGURBESKRIVNING Uppfinningen skall närmare beskrivas i anslutning till bifogade ritningar, där schematiskt: Fíg 1 visar en apparat enligt uppfinningen från sidan; Fíg 2 visar apparaten enligt Fíg 1 ovanifrån; Fíg 3 visar i större skala en i apparaten enligt Fig 1-2 ingående lyftenhet från sidan utan last; Fíg 4 visar lyftenheten enligt Fíg 3 i läge för gripning om en platta (last-läge); och Fíg 5 visar lyftenheten enligt Fíg 3-4 ovanifrån.DESCRIPTION OF THE FIGURES The invention will be described in more detail in connection with the accompanying drawings, in which schematically: Fig. 1 shows an apparatus according to the invention from the side; Fig. 2 shows the apparatus according to Fig. 1 from above; Fig. 3 shows on a larger scale a lifting unit included in the apparatus according to Figs. 1-2 from the side without load; Fig. 4 shows the lifting unit according to Fig. 3 in position for gripping a plate (load position); and Fig. 5 shows the lifting unit according to Figs. 3-4 from above.
FÜREDRÅEEN UTFÜRINGSFÜRM Apparaten enligt Fíg 1 omfattar ett chassi 10 med två hjul (ett är skymt) på en gemensam akel 102, ett handtag 103 samt en lyft- enhet 11 vridbart fäst vid en lyftarm 104 ingående i chassiet 10.FÜREDRÅEEN UTFÜRINGSFÜRM The apparatus according to Fig. 1 comprises a chassis 10 with two wheels (one is obscured) on a common shaft 102, a handle 103 and a lifting unit 11 rotatably attached to a lifting arm 104 included in the chassis 10.
Lyftenheten 11 omfattar två med varandra samverkande och i sina fria ändar med gripklo 113, 114 försedda griparmar 111, 112. En av gríparmarna, nämligen en främre griparm 111 sett från handta- 3 464 572 get 103, är rörligt lagrad i en lagringspunkt 105 i lyftarmen 104 för möjliggörande av rörelse av denna griparm i ett plan vinkelrätt mot hjulaxeln 102, således i papperets plan. Den återstående griparmen 112, nämligen en bakre griparm sett från handtaget 103, är rörligt lagrad i en lagringspunkt 115 i den Främre:gråpermen1111 För möjliggörande av rörelse av denna grip- arm 112 i samma plan som griparmen 111. Avståndet från den främ- re griparmens 111 gripklo 113 till lagringspunkten 115 är längre än avståndet från den bakre griparmens 112 gripklo 114 till lag- ringspunkten 115. Ûmedelbart under lyftenheten 11 är inritad en platta som skall transporteras eller har transporterats med hjälp av apparaten.The lifting unit 11 comprises two gripping arms 111, 112 cooperating with each other and provided at their free ends with gripping claws 113, 114. One of the gripping arms, namely a front gripping arm 111 seen from the handle 103, is movably mounted in a storage point 105 in the lifting arm 104 for enabling movement of this gripping arm in a plane perpendicular to the wheel axle 102, thus in the plane of the paper. The remaining gripper arm 112, namely a rear gripper arm seen from the handle 103, is movably mounted in a storage point 115 in the front: the gray binder 1111. To enable movement of this gripper arm 112 in the same plane as the gripper arm 111. The distance from the front gripper arm 111 gripping claw 113 to the storage point 115 is longer than the distance from the gripping claw 114 of the rear gripping arm 112 to the storage point 115. Immediately below the lifting unit 11 a plate is drawn which is to be transported or has been transported by means of the apparatus.
Som synes är avståndet mellan gripklorna något kortare än plat- tans bredd, beroende på att den bakre griparmen med sin gripklo hänger ned ett stycke, är således ej i linje med den Främre griparmen.As can be seen, the distance between the gripping claws is somewhat shorter than the width of the plate, due to the fact that the rear gripping arm with its gripping claw hangs down a bit, is thus not in line with the front gripping arm.
I chassiet 10 är instucken en löstagbar spak 12, avsedd att an- vändas vid upptagning av plattor. Ned spaken säras en platta från övriga plattor så att det går att anbringa gripklorna vid plattans motstående kanter. Instucken i chassiet kan spaken även användas som handtag' För att underlätta stapling av plattor (sparar ryg- een).Inserted in the chassis 10 is a detachable lever 12, intended for use in picking up plates. A plate is separated from the other plates by the lever so that it is possible to place the gripping claws at the opposite edges of the plate. Inserted into the chassis, the lever can also be used as a handle 'To facilitate stacking of plates (saves the back).
Vid transport av en platta köres apparaten Fram till läge enligt Fig 1. Genom att höja handtaget 103 ett litet stycke sänks lyft- enheten ned mot plattan. Härvid vrids griparmen 112 med sin grip- klo moturs tills avståndet mellan gripklornas innerytor något över- skrider plattans bredd. Lyftenheten kan då sänkas till anliggning mot plattan utmed griparmarnas hela längd. När härefter handtaget 103 sänkes följer plattan med på grund av kilverkan mellan grip- klor - platta.When transporting a plate, the device is moved to the position according to Fig. 1. By raising the handle 103 a small distance, the lifting unit is lowered towards the plate. In this case, the gripping arm 112 is rotated clockwise with its gripping claw until the distance between the inner surfaces of the gripping claws slightly exceeds the width of the plate. The lifting unit can then be lowered to abut against the plate along the entire length of the gripping arms. When the handle 103 is subsequently lowered, the plate follows due to the wedge action between the gripping claws - plate.
Av vyn ovanifrån enligt Fig 2 framgår att apparaten har tre hjul på den gemensamma hjulaxeln 102, nämligen ett hjul 21 mellan de två hjulen 101. Det har visat sig att apparaten blir lättare att hantera med den utformningen. 464 572 _4_ I Fig 3 visas lyftenheten i förstorad skala. Det framgår att grip- klornas 113, 114 fria ändar är vinklade något inåt för att uppnå kilverkan när griparmarna 111, 112 ligger i linje med varandra.From the top view according to Fig. 2 it appears that the apparatus has three wheels on the common wheel axle 102, namely a wheel 21 between the two wheels 101. It has been found that the apparatus becomes easier to handle with that design. 464 572 _4_ Fig. 3 shows the lifting unit on an enlarged scale. It can be seen that the free ends of the gripping claws 113, 114 are angled slightly inwards to achieve the wedge action when the gripping arms 111, 112 are in line with each other.
Griparmen 112 är rörlig mellan två ändlägen. I det visade nedre ändläget enligt Fig 3 anligger en klack 34 från armen 112 mot ett första mekaniskt stopp 31 anbragt i armen 111. När lyftenheten sänks ned till anliggning mot en platta bringas griparmarna i linje med varandra och armens 112 vrídrörelse moturs till det övre ändläget begränsas_av att klacken 34 då anligger mot ett andra mekaniskt stopp 32 anbragt i armen 111. Detta läge visas i Fig 4.The gripper arm 112 is movable between two end positions. In the lower end position shown in Fig. 3, a lug 34 abuts from the arm 112 against a first mechanical stop 31 arranged in the arm 111. When the lifting unit is lowered to abut against a plate, the gripping arms are aligned with each other and the rotational movement of the arm 112 counterclockwise to the upper end position. is limited by the fact that the lug 34 then abuts against a second mechanical stop 32 arranged in the arm 111. This position is shown in Fig. 4.
Mellan den_bakre griparmen 112 och lyftarmen 104 (se Fig 1) är anordnad en böjlig länk (kedja) 33 med sådan längd att länken är nätt och jämt sträckt då båda gripklorna 113, 114 är i grip- läge om en platta, d.v.s. det läge som visas i Fig 4. När en platta transporteras till avsedd plats, varvid griparmen 112 är något nedböjd men ej alls så långt som visas i Fig 3, och skall lämpas av där vrides handtaget 103 något moturs (se Fig 1), vil- ket betyder att hjulen 101, 21 något lättar från underlaget och länken 33 lyfter griparmen 111 till ändläget med klacken 34 mot det mekaniska stoppet 32. Breppet mellan gripklorna 113, 114 och plattan försvinner därmed, plattan ligger på plats och appa- raten kan omedelbart köras därifrån för hämtning av ny platta.Between the rear gripping arm 112 and the lifting arm 104 (see Fig. 1) a flexible link (chain) 33 is arranged with such a length that the link is neatly and evenly stretched when both gripping claws 113, 114 are in gripping position about a plate, i.e. the position shown in Fig. 4. When a plate is transported to the intended place, the gripping arm 112 being slightly bent down but not at all as far as shown in Fig. 3, and to be adapted by which the handle 103 is turned slightly counterclockwise (see Fig. 1) This means that the wheels 101, 21 lift slightly from the ground and the link 33 lifts the gripper arm 111 to the end position with the lug 34 against the mechanical stop 32. The break between the gripping claws 113, 114 and the plate thus disappears, the plate is in place and the apparatus can immediately run from there to pick up new plate.
(När "greppet" försvinner och lyftenheten lyftes något från plattan och sedan förskjutes något relativt denna vrids armen 112 till läget enligt Fig 3 av tyngdkraften.) Av Fig 5 framgår tydligt klacken 34, som är mekaniskt fäst vid griparmen 112, och motsvarande mekaniska stopp 32.(When the "grip" disappears and the lifting unit is lifted slightly from the plate and then displaced slightly relative to it, the arm 112 is rotated to the position according to Fig. 3 by gravity.) Fig. 5 clearly shows the lug 34, which is mechanically attached to the gripping arm 112, and corresponding mechanical stops 32.
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8903451A SE464572B (en) | 1989-10-19 | 1989-10-19 | APPLIANCES FOR LIFTING AND TRANSPORTING MISCELLANEOUS AND SIMILAR GOODS |
PCT/SE1990/000596 WO1991005691A1 (en) | 1989-10-19 | 1990-09-18 | Apparatus for lifting and transporting mutually similar objects which are mutually of the same shape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8903451A SE464572B (en) | 1989-10-19 | 1989-10-19 | APPLIANCES FOR LIFTING AND TRANSPORTING MISCELLANEOUS AND SIMILAR GOODS |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8903451D0 SE8903451D0 (en) | 1989-10-19 |
SE8903451A SE8903451A (en) | 1991-04-20 |
SE464572B true SE464572B (en) | 1991-05-13 |
Family
ID=20377205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8903451A SE464572B (en) | 1989-10-19 | 1989-10-19 | APPLIANCES FOR LIFTING AND TRANSPORTING MISCELLANEOUS AND SIMILAR GOODS |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE464572B (en) |
WO (1) | WO1991005691A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20064541A (en) * | 2006-10-06 | 2007-12-27 | Eriksengruppen | Device for lifting, transporting and laying paving stones. |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9313385D0 (en) * | 1993-06-29 | 1993-08-11 | Walsh Patrick J | Kerb slabber |
DE4422112C1 (en) * | 1994-06-24 | 1995-06-22 | Jan Mohr | Laying trolley for paving stones |
AU4668496A (en) * | 1995-02-10 | 1996-08-27 | Hybrid Engineering Design Limited | Apparatus for lifting and positioning loads |
DE29711165U1 (en) * | 1997-06-26 | 1997-12-18 | Prätorius, Ehrenfried, 32609 Hüllhorst | Concrete slab lifting transport and laying cart |
FR2825991B1 (en) * | 2001-06-15 | 2003-11-28 | Gilbert Bobeda | LIFT BAR PLATES |
CN103600758A (en) * | 2013-10-22 | 2014-02-26 | 太荣兵 | Kerbstone carrying trolley |
CN109183550B (en) * | 2018-10-09 | 2020-12-29 | 中建四局第六建筑工程有限公司 | Rapid turnover temporary road laying method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB645790A (en) * | 1948-10-08 | 1950-11-08 | Rutherford William | An improved device for lifting flat slabs such as pavement flags |
DE1155679B (en) * | 1960-05-18 | 1963-10-10 | Peter Moskopf | Single-axle handcart for heavy goods, especially curbs, concrete sleepers and the like. Like., With a gripping device |
-
1989
- 1989-10-19 SE SE8903451A patent/SE464572B/en not_active IP Right Cessation
-
1990
- 1990-09-18 WO PCT/SE1990/000596 patent/WO1991005691A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20064541A (en) * | 2006-10-06 | 2007-12-27 | Eriksengruppen | Device for lifting, transporting and laying paving stones. |
Also Published As
Publication number | Publication date |
---|---|
SE8903451A (en) | 1991-04-20 |
SE8903451D0 (en) | 1989-10-19 |
WO1991005691A1 (en) | 1991-05-02 |
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