CA1070268A - Self-loading container carrier truck - Google Patents
Self-loading container carrier truckInfo
- Publication number
- CA1070268A CA1070268A CA291,495A CA291495A CA1070268A CA 1070268 A CA1070268 A CA 1070268A CA 291495 A CA291495 A CA 291495A CA 1070268 A CA1070268 A CA 1070268A
- Authority
- CA
- Canada
- Prior art keywords
- frame
- truck
- movable frame
- self
- arm
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/64—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable
- B60P1/6418—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable the load-transporting element being a container or similar
- B60P1/6463—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable the load-transporting element being a container or similar fitted with articulated beams for longitudinal displacement of the container
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
ABSTRACT OF THE DISCLOSURE
A self-loading container carrier truck is disclosed.
This truck includes an elongated truck chassis, slide rails fixed to the chassis and longitudinally extending lengthwise thereon, a frame slidably engaging the slide rails and slidable fore and aft longitudinally of the truck, an L-shaped arm mounted on the slidable frame and pivoting relative to the latter, hydraulic actuators connected between the frame and the chassis to slide the frame between a foremost and a rearmost position, and a double-acting, telescopic hydraulic cylinder and piston unit pivoted to the frame and to the elbow portion of the L-shaped arm for pivoting the latter.
A self-loading container carrier truck is disclosed.
This truck includes an elongated truck chassis, slide rails fixed to the chassis and longitudinally extending lengthwise thereon, a frame slidably engaging the slide rails and slidable fore and aft longitudinally of the truck, an L-shaped arm mounted on the slidable frame and pivoting relative to the latter, hydraulic actuators connected between the frame and the chassis to slide the frame between a foremost and a rearmost position, and a double-acting, telescopic hydraulic cylinder and piston unit pivoted to the frame and to the elbow portion of the L-shaped arm for pivoting the latter.
Description
This inv~ntion relates to a container carri~r truok of the typ~ provid~d witt, a mechanism to load a contain~r thereon and to unload the ~ame~
A mechani~n! of th~ abovs type is described in Canadian Patent ~ -No. 956,911 dated Octob~r Z9~ 1974 and ~ntitled. I'D~lCE FUR LOADIN~ A
SKIP ON TO A VEHICLE". ThiR m~chanism includes an L-~haped arm slidabla in slides pivot~d to the vehicl~ chas~ieO Hydraulic jasks s~rve to piuot the assembly of slid~s and arm for loading and unlDading a con-tain~r~ Th~s~ jackx aot on the elid~s9 which in turn rotate the L-~haped 1~ arm. This arrangem~nt r~4uires h.igh pressur0 jack~ and uery sturdy construction of ths arm and elides, resulting in a mschani~m o~ sxcessiue w~ight with a resultant decrea~e uf the truck payload~
It is an obj~ct o~ the preeent invention to prouide a mschanism oP ths charactsr d0scribed, which is o~ min.~mum wsight for a given payloadO
It is a further obJect of the present inuentlon to prouide a self-loading oontainer carrisr truck wh~rein the squipm~nt or mechaniam for the s~ loading and unloading alao prod`uces~irm holding cf the - container in ~ranaport p~sition thereon. ;~;
; 20 The above and other objects and advantag~q of the pressnt invsntion will ~e better understood with re~erRnoe to ths following detailed dsscription of a preferr~d embodiment thereof whioh, i9 illustrated, by way of example, in the aooompanying dr~wings, in which~
~-;' :
~ ' ' .
.
., , - . . . ~ ~.
- ~7~;26~
Figure 1 i9 a side elevation vi~w O~ r~ sal~-loading ~ontainor :~
~arrier truck accordin~ to tha pres~nt invention and shown ~n thff container ~arrying ~un~iguration~
Figur~ 2 i9 a aide visw o~ th~ same truck this time ~how~ ln the cour~e o~ unloading a oontainer;
Figure 3 iR a side viaw oP the oam~ truck thi~ tim~ in the course of lo~ering a conteinar orl the g~ound;
Figure 4 i~ a perspeotive vi~w o~ th0 tr~lck m~hanis~YI to produce ~elf-loading o~ the c~ntain~r a~o~rdins to tha pr~snt inuention;
Figure 5 i9 a crose-~eotional viaw a~ 3eBn alOnl3 lin~ 5 - 5 il Flgure 4;
figure 6 i9 a top pl~n view of the ~ load~n~ muchanl~ of Figure 4~ and Figur~ 7 iR a cross-sectional vi~w as se~rl along lins 7-7 in Figure 4~
The illustrated ~el~-loading contsiner carrier truck 1 compri~es a truck chas~i~ conv~ntionally including a pair o~ par~llel beams 2 longitudinally ext~nding lsngthwise of th~ u~icle ~nd carxi by roadwhaels 3 through ~ny appropriate 3uspen~ion~ A3 bs~ ahuwn in
A mechani~n! of th~ abovs type is described in Canadian Patent ~ -No. 956,911 dated Octob~r Z9~ 1974 and ~ntitled. I'D~lCE FUR LOADIN~ A
SKIP ON TO A VEHICLE". ThiR m~chanism includes an L-~haped arm slidabla in slides pivot~d to the vehicl~ chas~ieO Hydraulic jasks s~rve to piuot the assembly of slid~s and arm for loading and unlDading a con-tain~r~ Th~s~ jackx aot on the elid~s9 which in turn rotate the L-~haped 1~ arm. This arrangem~nt r~4uires h.igh pressur0 jack~ and uery sturdy construction of ths arm and elides, resulting in a mschani~m o~ sxcessiue w~ight with a resultant decrea~e uf the truck payload~
It is an obj~ct o~ the preeent invention to prouide a mschanism oP ths charactsr d0scribed, which is o~ min.~mum wsight for a given payloadO
It is a further obJect of the present inuentlon to prouide a self-loading oontainer carrisr truck wh~rein the squipm~nt or mechaniam for the s~ loading and unloading alao prod`uces~irm holding cf the - container in ~ranaport p~sition thereon. ;~;
; 20 The above and other objects and advantag~q of the pressnt invsntion will ~e better understood with re~erRnoe to ths following detailed dsscription of a preferr~d embodiment thereof whioh, i9 illustrated, by way of example, in the aooompanying dr~wings, in which~
~-;' :
~ ' ' .
.
., , - . . . ~ ~.
- ~7~;26~
Figure 1 i9 a side elevation vi~w O~ r~ sal~-loading ~ontainor :~
~arrier truck accordin~ to tha pres~nt invention and shown ~n thff container ~arrying ~un~iguration~
Figur~ 2 i9 a aide visw o~ th~ same truck this time ~how~ ln the cour~e o~ unloading a oontainer;
Figure 3 iR a side viaw oP the oam~ truck thi~ tim~ in the course of lo~ering a conteinar orl the g~ound;
Figure 4 i~ a perspeotive vi~w o~ th0 tr~lck m~hanis~YI to produce ~elf-loading o~ the c~ntain~r a~o~rdins to tha pr~snt inuention;
Figure 5 i9 a crose-~eotional viaw a~ 3eBn alOnl3 lin~ 5 - 5 il Flgure 4;
figure 6 i9 a top pl~n view of the ~ load~n~ muchanl~ of Figure 4~ and Figur~ 7 iR a cross-sectional vi~w as se~rl along lins 7-7 in Figure 4~
The illustrated ~el~-loading contsiner carrier truck 1 compri~es a truck chas~i~ conv~ntionally including a pair o~ par~llel beams 2 longitudinally ext~nding lsngthwise of th~ u~icle ~nd carxi by roadwhaels 3 through ~ny appropriate 3uspen~ion~ A3 bs~ ahuwn in
2~ Flguras 4 and 5~ thu beam3 Z constltute ~h~nnelq each de~inin3 p~r o~ ov~rlying bottom and top ~langes. ~ pl~tu 4 ~nd an an~ 0~ber 5 are fixed on the top ~langa o~ a~ch b~al ~ lon~itudinally exte~d lengthwise thereo~ and are laterally arr~ng~d r~lativs to e~h oth~ to orm a slidew~y or slidc rail.
Th8 two sllde r~ils h~v8 thair open sid~ ~utually ~c,ing o~h ~ ~ -., : , .
ather~
A movable ~rame i8 ulidsble along th~ ~llde rails and thu~
; the truok chaesis. The ~ov~ble ~n~cempris~s ~ U~uhape supp~rt : :
ncluding ~ oentral pl~t~ portlon~6~and upstand~ng UppG9ite end ~30~ portion 7O~ A pair Q~ ulidu baru~8~are ~ix~dly~eucured~:a9ainst the 1~7(~Z~;~
out~ide fac~ o~ the oppo~ite end portiun~ 7 respecti~ely~ in slid;ing ~nga~m~nt in th~ ~lid~way~ ~finad by th~ abouH-m~otioned slid0 rail~.
Thus, th~ movahls or slidabls frama defined by th~ el~m~nts 6, 79 and is slidable lengthwiss of the truck cha~sis.
An L~shape arm i9 mounted on the abo~e-rnentioned movable frame and pivoted relative ther~to. The L-shape ar~ has a rigid ~tructuro including a base section 9 and a post section 10. The base section 9 comprises a pair oP eide memb~rs 11 rigîdly interconn~ctsd by cro m~mbsrs 12 and by nross me~ber 130 The post seation 10 comprises ~
1~ pair oP opposite 9ide walls 14; a rear wall 15~ and a top 16 cooperatively forming a forwardly open ancloeura. A hook 17 i3 weldsd on the top 16~
The ~ore and a~t sliding D~ the movable frame 6-7_~ and o~ the arm 9-10 therewith is produced by a pair o~ hydraulic cylinders 1 longitudinally extending l~ngthwise of the truck chassis.
The cylind~rs 1 are connscted at the rear to a pin 19 extending transversely of the truck chas~is. The forward end of the cylinders 1~ ara fixedly connected ~ to a crossbar 20 piuotally extending tran~v~rsely ~hrough brackets 21 ; projecting from the fres end of the side members 11. A pair of poats 22 upwardly stand in linB with the di~placement of the movable frame.
, . . .
The posts 22 arB rigidly ~ountsd on a transverse plate 23 in turn rigidly seour~d to tha truck chaesis. The post~ 22 are eQch provided with a forwardly opening notch to cooperati~ely form a plvotal ab~tment ~ar the cro~ar 20 upon rear~a rd displacement of the latter to the position o~ Figure~ 2 and 3.
A hydrsul1c cylinder 2~ o~ the doubl~-acting telescopic type~
i8 inoperatively pa~ition~d in the elongated upright encloeure de~ined by the upright arm ~oction lO. Ths outer cylindur o~ the hydr~ulic ~
actuator 23~i~ pivoted at its inner ~nd by studs 24 to the elbo~
po~tion o~ the arm 9~lO and the piston rud i~ pi~oted at its ~ree end ~..
~ ~ to ears 25 on the central pl~t~ portiQn 6 0~ ths me~able ~rameD ~
; ~
', .:
~7~26~ ~
When ~ container C i9 load~d on th~ truck, lt rH~t~ un the container ~butment bar 13 of the Rrm aod oe a c~ntain~r abutment ba~ 26 fixedly sscured to th~ truck cha~is~ ~ 6hown ln Figure~ 1, 2~ ~nd 7O In this position, the hook~ 27 and ~7', ~ixad underneath contain~r C~ abut again~t the cont~insr ~hutment and the traneverse pin 19, ahown in Figure 7.
The c~nt~in~r C ie un-loadad ~y retractlon of both hydr2ulic cylinde~e lB, a~ ~hown by the arrow 2,7a io Figure 2, until tho craa3bar 20 abuts in the notctl o~ the poeta 22. The hydraulic cylindar 23 ie thereaftar extended to rearw~rdly pi~ot th~ arm 9~}0 abaut the trane~
verse pivot axis ~efin~d by th~ notch in the post~ 22, ~e ~hown in Figure 3. The hook 17 is then unhooked Pro~ the ro~pin 2~ at the front ~nd top o~ the container C.
To load 9 container~ the hook 17 ie eng~ged under a oros~pln ~;
28 of a container C ~nd the truck operator actuate~ th~ hydraulic cylinder 23 to retr~t th~ same~ The front of the cont~iner C is thu3 ll~ted up and th~e~fter pulled ~or~ard o~er the truck body. The hydr~ulic cylinders 1~ ~re oynohronouoly aGtuated to fully pull the . . ~, - .
container ~orward by displacing tha ~ovRble ~r~0 ~rom the contsiner catching-relea~ing poaition oP F~gure 3 to the container-carry~ng poaition o~ Figur~
Many changes in the deta~la of oonotruction may be mado without :. `
daparting ~rom the 8pirit and 3cope of the pre~ent in~ention a0 de~insd ~:
by the appanded claim~
:' ' ''', '.`' ''' :, . .
,,~,... .
~ .
.
~,";
.,~ ~ , : ~ 5 ~
~f,~
Th8 two sllde r~ils h~v8 thair open sid~ ~utually ~c,ing o~h ~ ~ -., : , .
ather~
A movable ~rame i8 ulidsble along th~ ~llde rails and thu~
; the truok chaesis. The ~ov~ble ~n~cempris~s ~ U~uhape supp~rt : :
ncluding ~ oentral pl~t~ portlon~6~and upstand~ng UppG9ite end ~30~ portion 7O~ A pair Q~ ulidu baru~8~are ~ix~dly~eucured~:a9ainst the 1~7(~Z~;~
out~ide fac~ o~ the oppo~ite end portiun~ 7 respecti~ely~ in slid;ing ~nga~m~nt in th~ ~lid~way~ ~finad by th~ abouH-m~otioned slid0 rail~.
Thus, th~ movahls or slidabls frama defined by th~ el~m~nts 6, 79 and is slidable lengthwiss of the truck cha~sis.
An L~shape arm i9 mounted on the abo~e-rnentioned movable frame and pivoted relative ther~to. The L-shape ar~ has a rigid ~tructuro including a base section 9 and a post section 10. The base section 9 comprises a pair oP eide memb~rs 11 rigîdly interconn~ctsd by cro m~mbsrs 12 and by nross me~ber 130 The post seation 10 comprises ~
1~ pair oP opposite 9ide walls 14; a rear wall 15~ and a top 16 cooperatively forming a forwardly open ancloeura. A hook 17 i3 weldsd on the top 16~
The ~ore and a~t sliding D~ the movable frame 6-7_~ and o~ the arm 9-10 therewith is produced by a pair o~ hydraulic cylinders 1 longitudinally extending l~ngthwise of the truck chassis.
The cylind~rs 1 are connscted at the rear to a pin 19 extending transversely of the truck chas~is. The forward end of the cylinders 1~ ara fixedly connected ~ to a crossbar 20 piuotally extending tran~v~rsely ~hrough brackets 21 ; projecting from the fres end of the side members 11. A pair of poats 22 upwardly stand in linB with the di~placement of the movable frame.
, . . .
The posts 22 arB rigidly ~ountsd on a transverse plate 23 in turn rigidly seour~d to tha truck chaesis. The post~ 22 are eQch provided with a forwardly opening notch to cooperati~ely form a plvotal ab~tment ~ar the cro~ar 20 upon rear~a rd displacement of the latter to the position o~ Figure~ 2 and 3.
A hydrsul1c cylinder 2~ o~ the doubl~-acting telescopic type~
i8 inoperatively pa~ition~d in the elongated upright encloeure de~ined by the upright arm ~oction lO. Ths outer cylindur o~ the hydr~ulic ~
actuator 23~i~ pivoted at its inner ~nd by studs 24 to the elbo~
po~tion o~ the arm 9~lO and the piston rud i~ pi~oted at its ~ree end ~..
~ ~ to ears 25 on the central pl~t~ portiQn 6 0~ ths me~able ~rameD ~
; ~
', .:
~7~26~ ~
When ~ container C i9 load~d on th~ truck, lt rH~t~ un the container ~butment bar 13 of the Rrm aod oe a c~ntain~r abutment ba~ 26 fixedly sscured to th~ truck cha~is~ ~ 6hown ln Figure~ 1, 2~ ~nd 7O In this position, the hook~ 27 and ~7', ~ixad underneath contain~r C~ abut again~t the cont~insr ~hutment and the traneverse pin 19, ahown in Figure 7.
The c~nt~in~r C ie un-loadad ~y retractlon of both hydr2ulic cylinde~e lB, a~ ~hown by the arrow 2,7a io Figure 2, until tho craa3bar 20 abuts in the notctl o~ the poeta 22. The hydraulic cylindar 23 ie thereaftar extended to rearw~rdly pi~ot th~ arm 9~}0 abaut the trane~
verse pivot axis ~efin~d by th~ notch in the post~ 22, ~e ~hown in Figure 3. The hook 17 is then unhooked Pro~ the ro~pin 2~ at the front ~nd top o~ the container C.
To load 9 container~ the hook 17 ie eng~ged under a oros~pln ~;
28 of a container C ~nd the truck operator actuate~ th~ hydraulic cylinder 23 to retr~t th~ same~ The front of the cont~iner C is thu3 ll~ted up and th~e~fter pulled ~or~ard o~er the truck body. The hydr~ulic cylinders 1~ ~re oynohronouoly aGtuated to fully pull the . . ~, - .
container ~orward by displacing tha ~ovRble ~r~0 ~rom the contsiner catching-relea~ing poaition oP F~gure 3 to the container-carry~ng poaition o~ Figur~
Many changes in the deta~la of oonotruction may be mado without :. `
daparting ~rom the 8pirit and 3cope of the pre~ent in~ention a0 de~insd ~:
by the appanded claim~
:' ' ''', '.`' ''' :, . .
,,~,... .
~ .
.
~,";
.,~ ~ , : ~ 5 ~
~f,~
Claims (4)
1. A self-loading container carrier truck comprising a truck chassis, a guideway mounted on said truck chassis and extending longi-tudinally thereof, a movable frame operatively engaging said guideway and displaceable along the latter between a rearmost and a foremost position, said frame having a forward end and a rear end relative to said truck, an arm of L-shaped configuration carried by said movable frame and consisting of a front post portion and of a base portion, pivoted at its rear end to said movable frame about an axis extending transversely to said guideway, a hook fixed to the free upper end of said post portion for hooking a container to said arm, a first hydraulic actuator means connected to said truck chassis and to said frame for moving said frame along said guideway between said foremost and said rearmost position, and a second hydraulic actuator means connected to said movable frame and to said arm and operatively pivoting the latter between an outward container catching-releasing position and an inward container carrying position, said second hydraulic actuator means constituting a double-acting telescopic cylinder and piston unit including a piston rod and an outer cylinder, said outer cylinder having an end closest to the free end of said piston rod and an end farthest away from the free end of said piston rod, the free end of said piston rod being pivotally connected to the forward end of said movable frame and the end of the outer cylinder closest to the free end of said piston rod being pivoted to the junction of said base portion and of said post portion of said arm.
2. A self-loading container carrier truck as defined in claim 1, wherein a transversely extending pivot pin serves to pivot said base portion to said frame, and stop means are fixed to said truck chassis in the line of displacement of said pivot pin and arrest the movable frame of said arm in the rearmost position of said frame, said stop means forming pivot pin holding notches opened toward the forward end of said frame.
3. A self-loading container carrier truck as defined in claim 1, wherein said truck chassis includes a pair of laterally spaced-apart longitudinal beams, said guideway includes a pair of slide tracks longitudinally fixed to said beams respectively, and said movable frame includes a pair of slide bars slidably engaging said slide tracks respectively.
4. A self loading container carrier truck as defined in claim 3, wherein said first hydraulic actuator means includes a pair of hydraulic actuators extending lengthwise longitudinally between said beams and pivotally connected at one end to the rear of the truck chassis and at the other end to said rear end of said movable frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA291,495A CA1070268A (en) | 1977-11-22 | 1977-11-22 | Self-loading container carrier truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA291,495A CA1070268A (en) | 1977-11-22 | 1977-11-22 | Self-loading container carrier truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1070268A true CA1070268A (en) | 1980-01-22 |
Family
ID=4110103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA291,495A Expired CA1070268A (en) | 1977-11-22 | 1977-11-22 | Self-loading container carrier truck |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1070268A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032195A (en) * | 2015-03-18 | 2016-10-19 | 徐工集团工程机械股份有限公司 | Sliding type garbage truck with detachable car |
| US20210237637A1 (en) * | 2018-06-08 | 2021-08-05 | Höjner Invest Ab | Container carrier |
| CN114132244A (en) * | 2021-12-09 | 2022-03-04 | 河北九丛科技有限公司 | Self-loading and unloading mechanism of vehicle-mounted oil engine |
-
1977
- 1977-11-22 CA CA291,495A patent/CA1070268A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032195A (en) * | 2015-03-18 | 2016-10-19 | 徐工集团工程机械股份有限公司 | Sliding type garbage truck with detachable car |
| US20210237637A1 (en) * | 2018-06-08 | 2021-08-05 | Höjner Invest Ab | Container carrier |
| US12083944B2 (en) * | 2018-06-08 | 2024-09-10 | Höjner Invest Ab | Container carrier |
| CN114132244A (en) * | 2021-12-09 | 2022-03-04 | 河北九丛科技有限公司 | Self-loading and unloading mechanism of vehicle-mounted oil engine |
| CN114132244B (en) * | 2021-12-09 | 2023-02-17 | 河北九丛科技有限公司 | Self-loading and unloading mechanism of vehicle-mounted oil engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |