US3631999A - Transporting device for containers - Google Patents

Transporting device for containers Download PDF

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US3631999A
US3631999A US877979A US3631999DA US3631999A US 3631999 A US3631999 A US 3631999A US 877979 A US877979 A US 877979A US 3631999D A US3631999D A US 3631999DA US 3631999 A US3631999 A US 3631999A
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cantilever
container
frame
lifting
carriage units
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US877979A
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Reinhard Walerowski
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Heinrich de Fries GmbH
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Fries Gmbh Heinrich De
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    • 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
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/40—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/12—Supports
    • B65D90/14—Legs, e.g. detachable
    • B65D90/146—Detachable combined legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0083—Wheeled supports connected to the transported object
    • B62B5/0086—Wheeled supports connected to the transported object arranged independently on either side of the transported load

Definitions

  • a transporting device especially for large containers, which comprises two carriage units each having a supporting frame which is connectable to the ends of a container to be transported by said units and which through the intervention of cantilevers is connected to wheel-equipped shaft means, said shaft means and said supporting frame means being adjustable relative to each other in vertical direction by lifting means.
  • the present invention relates to a transporting device for containers.
  • Transport vehicles for containers hitherto proposed have been in the form of a crane or a forklift truck, and have a loading surface on which one or more containers are placed.
  • the containers can be loaded or unloaded over the longitudinal sides or the ends of the transport vehicles.
  • the above transport vehicles have the drawback that they are, constructionwise, very expensive and complicated, and owing to their weight and size, they are often unable to convey large loaded containers directly to their destination.
  • FIG. I is a side elevation of a container having a transport device fitted to the ends thereof.
  • FIG. 2 is a side view similar to FIG. 1, showing the container clear of the ground.
  • FIG. 3 is a side elevation of a transport device according to the invention and shows the units thereof directly connected together.
  • FIG. 4 is an end elevation to an enlarged scale of the rear part of one transport unit of the transport device according to the invention.
  • FIG. 5 is a plan to an enlarged scale of the front part of the unit.
  • FIG. 6 is a side elevation of the transport unit to an enlarged scale.
  • FIG. 7 is a section along the line VII-VII of the unit shown in FIG. 6.
  • FIG. 8 is a side elevation corresponding to FIG. 6 of a modified form of transport unit according to the invention.
  • FIG. 9 is a side elevation corresponding to FIG. 6 of a further modified form of transport unit according to the inventron.
  • FIG. 10 shows on a larger scale than FIG. 1, an end portion of a container, and especially the reinforced corner portions.
  • FIG. 11 is a section along the line XIXI of FIG. 10.
  • FIG. I la is a section similar to that of FIG. 11 but through a lower comer of the container and the adjacent transport unit portion.
  • FIG. I2 is a section along the line XIIXII of FIG. Ila.
  • FIG. I3 illustrates a modified transport unit according to which, in contrast to FIGS. 6 and 8-10, the cantilever supporting the wheel bearings is fixedly connected to the frame while the wheel bearings are adjustable relative to said cantilever.
  • a transport device for a container which comprises a pair of transport units arranged to be respectively attached to opposite ends of the container, each of said transport units including container support means connected by a cantilevered arm to a wheeled chassis member, and also including lifting means connected between the chassis member and the container support means to lift the container support means relative to the chassis member.
  • a transport device for a container which comprises a transport unit arranged to be attached at opposed ends of the container, each transport unit including a chassis member, container support means movable substantially vertically relative to said support member, and lifting means between the chassis member and the container support means to effect said vertical movement.
  • Each transport unit comprises a frame 3 carrying a lower hooklike support 30 and an upper bolt 3b which engage suitable reinforced apertures or fittings on the container.
  • a chassis member or shaft 5 carrying wheels 6 is mounted on a pair of cantilever arms 4, the arms 4 being linked to the frame 3 by a lifting unit 7 so that the frame 3 can be raised or lowered relative to the chassis member 5.
  • the shaft 5 is connected to the cantilever arms 4 which by means of the lifting device 7 are adjustable as to height and supported by frame 3.
  • the cantilever arms 4 may instead by connected to frame 3, and the shaft 5 may be mounted on arms 4 for adjustment relative to arms 4 to thereby adjust frame 3 as to height as shown in FIG. 13.
  • frame 3 comprises two vertical and two horizontal supports. Between the horizontal supports there are arranged two I-sectional guide members 30. Between the legs of these guide members 30 there are provided four guide rollers 4a each which are carried by the cantilever arms 4.
  • frame 3 may be raised or lowered relative to the member 5.
  • each lifting unit 7 comprises a hydraulic cylinder 7a. The two hydraulic cylinders 7a on the carriages or transporting units 2a, 2b are fed from a common hydraulic pump 9, which is arranged on the member 5.
  • the lifting unit 7' instead of the hydraulic cylinder of lifting unit 7, the lifting unit 7' comprises a rack 11 connected to the frame 3.
  • Rack 11 meshes with a pinion 12 rotatably mounted on the cantilever arms 4.
  • pinion 12 Upon a rotary movement of pinion 12, relative movement is obtained between the cantilever arms 4 and the frame 3.
  • the lifting unit 7" comprises a cable 13 which can be wound onto and unwound from a drum l4, driven by drive means 15.
  • each unit 2a and 2b of the transport device When a large or giant container 1, which as shown in FIG. 1 has been placed on the ground, is to be transported, each unit 2a and 2b of the transport device is attached to an end of the container, the hooklike supports 3a and upper bolts 3b being inserted and locked into suitable apertures in the container.
  • the frames 3 are provided with supporting rollers 10 which are adjustable as to height.
  • the lifting units 7 are actuated in order to raise the frame 3 and hence the container connected thereto relative to the member 5.
  • the hydraulic cylinders 7a are by the hydraulic pump 9 supplied with pressure fluid.
  • the pinion 12 is driven in such a way that the rack 11 and the frame 3 are moved upwardly, so that the container l is raised.
  • the cable 13 is wound onto the drum 14.
  • the large container 1 As soon as the large container 1 has been raised, as shown in FIG. 2, by the actuation of the lifting unit 7, it can be moved by means of the two transport units 2a and 2b b, viz either by hand or with the aid of a motor-driven tractor.
  • forklifts or electric carriages may be used, and for travel on public highways, tractors or trucks may be used.
  • at least one of the units 2a is provided with a tow bar 8, the wheels 6 of this unit being steerable.
  • the lifting devices 7, 7, 7" are actuated in the opposite direction.
  • the units may be coupled together as shown in FIG. 3.
  • the two frames 3 are joined together by means of a suitable intermediate part 16.
  • the total width of the units 20 and 2b corresponds at most to the width of the container 1.
  • the two units 2a and 2b may be used for containers of differing size.
  • the transport device is not, of course, confined to the embodiments shown.
  • the chassis member of each unit 2a and 2b may be cushioned by means of rubber springs, which at the same time, act as the lifting unit.
  • the cantilever arms can be connected directly to the frame 3, the member 5 being connected to cantilever arms by means of the lifting unit.
  • the device can also be used for transporting shelters and the like.
  • the laden or empty containers in the factory can be easily moved and taken to their destination, since the transport unit arranged at each end of the container permits ease of movement of the container by hand or by towing. Since the height of the containers above the ground is only slightly increased, there is no difficulty about conveying the containers directly to their destination, which can be done by normal transport vehicles, as, for instance, forklift trucks, tractors or lorries.
  • a transporting device especially for large containers, which comprises two carriage units for respective arrangement on opposite ends of a container to be transported, each of said carriage units including: frame means for engagement with an end of the container to be transported, cantilever means and axis-defining means connected therewith, wheel means on said axis-defining means and thereby supporting said cantilever means, lifting means operative upon said axisdefining means interposed between and interconnecting said frame of said cantilever means, said lifting means being operable selectively vertically to adjustably guide said frame means and said wheel means relative to each other in a vertical direction, and support roller means arranged steerable and height adjustable on said frame means.
  • a device according to claim 1, in which said carriage units are capable of being coupled and in coupled condition can travel at transport speed.
  • a device in which at least one of said carriage units comprises a tow bar.
  • each carriage unit includes shaft means carrying the pertaining wheel means and being fixedly connected to said cantilever means, and in which said cantilever means is connected to said frame means for adjustment in vertical direction.
  • a device in which said lifting means includes hydraulic cylinder piston means.
  • a device which includes stop means for limiting the adjustment in vertical direction of said cantilever means, and means for arresting said cantilever means in the respective adjusted position thereof.
  • a device which includes coupling means for selectively coupling said two carriage units to each other when the latter do not support a container to thereby permit the movement of said two carriage units as a single entirety.
  • each carriage unit includes shaft means carrying the pertaining wheel means, and in which said lifting means include rubber springs cushioning said shaft means.
  • a device in which the total width of the two carriage units equals at best the width of the container to be transported.

Abstract

A transporting device, especially for large containers, which comprises two carriage units each having a supporting frame which is connectable to the ends of a container to be transported by said units and which through the intervention of cantilevers is connected to wheel-equipped shaft means, said shaft means and said supporting frame means being adjustable relative to each other in vertical direction by lifting means.

Description

United States Patent Inventor Reinhard Walerowski Dusseldorf, Germany Appl. No. 877,979 Filed Nov. 19, 1969 Patented Jan. 4, 1972 Assignee Helnrlch de Fries Gesellschaft mit beschrankter Hai'tung Dusseldorf, Germany Priority Feb. 1, 1969 Germany P 19 04 938.8
TRANSPORTING DEVICE FOR CONTAINERS 10 Claims, 14 Drawing Figs.
US. Cl 214/390, 214/512, 254/2 R, 280/43.l l, 280/4323 Int. Cl 860p 3/40 Field of Search 214/390,
[56] References Cited UNITED STATES PATENTS 1,520,630 12/1924 Bateman 214/390 2,545,440 3/1951 Barber 254/2 B 2,558,535 6/1951 Billings.. 254/2 B 2,968,490 1/1961 Baus 214/390 X 3,497,231 2/1970 Fulmer eta. 280/4323 X 3,521,898 7/1970 Fulmer et a1 280/4323 Primary ExaminerAlbert J. Makay Att0rneyWa1ter Becker ABSTRACT: A transporting device, especially for large containers, which comprises two carriage units each having a supporting frame which is connectable to the ends of a container to be transported by said units and which through the intervention of cantilevers is connected to wheel-equipped shaft means, said shaft means and said supporting frame means being adjustable relative to each other in vertical direction by lifting means.
PATENTEUJAN 4m 3.631.999
SHEET 1 [1F 6 Fig. 7
INVENTOR. 73 22/404 Ira/crows? PATENTED JAN 4 I972 SHEET 2 BF 6 Fig, 4
I NVEN TOR. z rfvromrrnrlx BY PATENTED JAN 4 I972 SHEET 3 BF 6 INVENTOR. Zm m'muwh- BY PATENTED JAN 4 [972 3631.999 SHEET a 0F 6 TRANSPORTING DEVICE FOR CONTAINERS The present invention relates to a transporting device for containers.
Transport vehicles for containers hitherto proposed have been in the form of a crane or a forklift truck, and have a loading surface on which one or more containers are placed. The containers can be loaded or unloaded over the longitudinal sides or the ends of the transport vehicles.
The above transport vehicles have the drawback that they are, constructionwise, very expensive and complicated, and owing to their weight and size, they are often unable to convey large loaded containers directly to their destination.
It is, therefore, an object of the present invention to provide a transporting device of the mentioned character which will overcome the above-outlined drawbacks.
It is another object of this invention to provide a transporting device for large containers, preferably for containers having their comer portions provided with metal fittings, by of which the large containers can be transported in a simple manner to its place of destination, especially within the plant.
It is another object of this invention to provide a transporting device as set forth in the preceding paragraphs, which will be relatively inexpensive to produce and can easily be operated.
These and other objects and advantages of the invention will appear more clearly from the following specification in connection with the accompanying drawings, in which:
FIG. I is a side elevation of a container having a transport device fitted to the ends thereof.
FIG. 2 is a side view similar to FIG. 1, showing the container clear of the ground.
FIG. 3 is a side elevation of a transport device according to the invention and shows the units thereof directly connected together.
FIG. 4 is an end elevation to an enlarged scale of the rear part of one transport unit of the transport device according to the invention.
FIG. 5 is a plan to an enlarged scale of the front part of the unit.
FIG. 6 is a side elevation of the transport unit to an enlarged scale.
FIG. 7 is a section along the line VII-VII of the unit shown in FIG. 6.
FIG. 8 is a side elevation corresponding to FIG. 6 of a modified form of transport unit according to the invention.
FIG. 9 is a side elevation corresponding to FIG. 6 of a further modified form of transport unit according to the inventron.
FIG. 10 shows on a larger scale than FIG. 1, an end portion of a container, and especially the reinforced corner portions.
FIG. 11 is a section along the line XIXI of FIG. 10.
FIG. I la is a section similar to that of FIG. 11 but through a lower comer of the container and the adjacent transport unit portion.
FIG. I2 is a section along the line XIIXII of FIG. Ila.
FIG. I3 illustrates a modified transport unit according to which, in contrast to FIGS. 6 and 8-10, the cantilever supporting the wheel bearings is fixedly connected to the frame while the wheel bearings are adjustable relative to said cantilever.
According to the invention there is provided a transport device for a container, which comprises a pair of transport units arranged to be respectively attached to opposite ends of the container, each of said transport units including container support means connected by a cantilevered arm to a wheeled chassis member, and also including lifting means connected between the chassis member and the container support means to lift the container support means relative to the chassis member.
Further, according to the invention there is provided a transport device for a container, which comprises a transport unit arranged to be attached at opposed ends of the container, each transport unit including a chassis member, container support means movable substantially vertically relative to said support member, and lifting means between the chassis member and the container support means to effect said vertical movement.
Referring to the drawings in detail, there are shown in dotdash lines, large containers 1, of known form. Each end of each container has associated therewith a transport unit 20 or 2b respectively. Each transport unit comprises a frame 3 carrying a lower hooklike support 30 and an upper bolt 3b which engage suitable reinforced apertures or fittings on the container. A chassis member or shaft 5 carrying wheels 6 is mounted on a pair of cantilever arms 4, the arms 4 being linked to the frame 3 by a lifting unit 7 so that the frame 3 can be raised or lowered relative to the chassis member 5.
With the embodiments shown in the drawings, the shaft 5 is connected to the cantilever arms 4 which by means of the lifting device 7 are adjustable as to height and supported by frame 3. However, the cantilever arms 4 may instead by connected to frame 3, and the shaft 5 may be mounted on arms 4 for adjustment relative to arms 4 to thereby adjust frame 3 as to height as shown in FIG. 13.
As shown in FIGS. 1 to 7, frame 3 comprises two vertical and two horizontal supports. Between the horizontal supports there are arranged two I-sectional guide members 30. Between the legs of these guide members 30 there are provided four guide rollers 4a each which are carried by the cantilever arms 4. By means of two lifting units 7 each arranged between a cantilever arm 4 and the upper transverse beam of the frame 3, frame 3 may be raised or lowered relative to the member 5. According to the embodiment of FIG. 6 each lifting unit 7 comprises a hydraulic cylinder 7a. The two hydraulic cylinders 7a on the carriages or transporting units 2a, 2b are fed from a common hydraulic pump 9, which is arranged on the member 5.
According to the embodiment of FIG. 8, instead of the hydraulic cylinder of lifting unit 7, the lifting unit 7' comprises a rack 11 connected to the frame 3. Rack 11 meshes with a pinion 12 rotatably mounted on the cantilever arms 4. Upon a rotary movement of pinion 12, relative movement is obtained between the cantilever arms 4 and the frame 3.
According to the third embodiment of the invention as shown in FIG. 9, the lifting unit 7" comprises a cable 13 which can be wound onto and unwound from a drum l4, driven by drive means 15.
When a large or giant container 1, which as shown in FIG. 1 has been placed on the ground, is to be transported, each unit 2a and 2b of the transport device is attached to an end of the container, the hooklike supports 3a and upper bolts 3b being inserted and locked into suitable apertures in the container. In order to prevent the units 20 and 2b from tilting over when these units are brought up to the ends of the container 1, and to facilitate correct alignment, the frames 3 are provided with supporting rollers 10 which are adjustable as to height.
When the units 2a and 2b have been fitted the ends of container l, the lifting units 7 are actuated in order to raise the frame 3 and hence the container connected thereto relative to the member 5. To this end, in the embodiment shown in FIGS. 1 to 7, the hydraulic cylinders 7a are by the hydraulic pump 9 supplied with pressure fluid. With the second embodiment shown in FIG. 8, the pinion 12 is driven in such a way that the rack 11 and the frame 3 are moved upwardly, so that the container l is raised.
According to the embodiment shown in FIG. 9, for raising the large container, the cable 13 is wound onto the drum 14.
As soon as the large container 1 has been raised, as shown in FIG. 2, by the actuation of the lifting unit 7, it can be moved by means of the two transport units 2a and 2b b, viz either by hand or with the aid of a motor-driven tractor. In the last-mentioned instance, for travel within the plant area, forklifts or electric carriages may be used, and for travel on public highways, tractors or trucks may be used. For this purpose, at least one of the units 2a is provided with a tow bar 8, the wheels 6 of this unit being steerable.
As soon as the container 1 has reached its destination, the lifting devices 7, 7, 7" are actuated in the opposite direction.
Through the weight of the container 1, which acts upon the lifting devices 7 through frame 3, the lowering process starts. in order that the lifting devices 7, 7, 7" are not permanently under the load of the raised container 1, there may be provided means for supporting the frame 3 directly by the cantilever arms when the container is fully raised. Expediently, movement of the frame 3 may be limited by stops.
in order to facilitate movement of the transport units without a container, the units may be coupled together as shown in FIG. 3. For this purpose, the two frames 3 are joined together by means of a suitable intermediate part 16.
Since it is often necessary to deposit several containers 1 immediately next to one another, while individual containers have to be removed from a greater number of containers 1 by means of a transporting device, the total width of the units 20 and 2b corresponds at most to the width of the container 1. As the containers 1 are standardized and their width is always the same even though their lengths may be different, the two units 2a and 2b may be used for containers of differing size.
The transport device is not, of course, confined to the embodiments shown. For instance, the chassis member of each unit 2a and 2b may be cushioned by means of rubber springs, which at the same time, act as the lifting unit. Further, the cantilever arms can be connected directly to the frame 3, the member 5 being connected to cantilever arms by means of the lifting unit. The device can also be used for transporting shelters and the like.
With such a transport device the laden or empty containers in the factory can be easily moved and taken to their destination, since the transport unit arranged at each end of the container permits ease of movement of the container by hand or by towing. Since the height of the containers above the ground is only slightly increased, there is no difficulty about conveying the containers directly to their destination, which can be done by normal transport vehicles, as, for instance, forklift trucks, tractors or lorries.
It is, of course, to be understood that the present invention is not limited to the showing in the drawings, but also comprises modifications within the scope of the appended claims.
What I claim is:
l. A transporting device, especially for large containers, which comprises two carriage units for respective arrangement on opposite ends of a container to be transported, each of said carriage units including: frame means for engagement with an end of the container to be transported, cantilever means and axis-defining means connected therewith, wheel means on said axis-defining means and thereby supporting said cantilever means, lifting means operative upon said axisdefining means interposed between and interconnecting said frame of said cantilever means, said lifting means being operable selectively vertically to adjustably guide said frame means and said wheel means relative to each other in a vertical direction, and support roller means arranged steerable and height adjustable on said frame means.
2. A device according to claim 1, in which said carriage units are capable of being coupled and in coupled condition can travel at transport speed.
3. A device according to claim 1, in which at least one of said carriage units comprises a tow bar.
4. A device according to claim I, in which each carriage unit includes shaft means carrying the pertaining wheel means and being fixedly connected to said cantilever means, and in which said cantilever means is connected to said frame means for adjustment in vertical direction.
5. A device according to claim 4, in which said cantilever means are provided with roller means guided on said frame means.
6. A device according to claim 1, in which said lifting means includes hydraulic cylinder piston means.
7. A device according to claim 4, which includes stop means for limiting the adjustment in vertical direction of said cantilever means, and means for arresting said cantilever means in the respective adjusted position thereof.
8. A device according to claim 1, which includes coupling means for selectively coupling said two carriage units to each other when the latter do not support a container to thereby permit the movement of said two carriage units as a single entirety.
9. A device according to claim I, in which each carriage unit includes shaft means carrying the pertaining wheel means, and in which said lifting means include rubber springs cushioning said shaft means.
10. A device according to claim 1, in which the total width of the two carriage units equals at best the width of the container to be transported.

Claims (10)

1. A transporting device, especially for large containers, which comprises two carriage units for respective arrangement on opposite ends of a container to be transported, Each of said carriage units including: frame means for engagement with an end of the container to be transported, cantilever means and axisdefining means connected therewith, wheel means on said axisdefining means and thereby supporting said cantilever means, lifting means operative upon said axis-defining means interposed between and interconnecting said frame and said cantilever means, said lifting means being operable selectively vertically to adjustably guide said frame means and said wheel means relative to each other in a vertical direction, and support roller means arranged steerable and height adjustable on said frame means.
2. A device according to claim 1, in which said carriage units are capable of being coupled and in coupled condition can travel at transport speed.
3. A device according to claim 1, in which at least one of said carriage units comprises a tow bar.
4. A device according to claim 1, in which each carriage unit includes shaft means carrying the pertaining wheel means and being fixedly connected to said cantilever means, and in which said cantilever means is connected to said frame means for adjustment in vertical direction.
5. A device according to claim 4, in which said cantilever means are provided with roller means guided on said frame means.
6. A device according to claim 1, in which said lifting means includes hydraulic cylinder piston means.
7. A device according to claim 4, which includes stop means for limiting the adjustment in vertical direction of said cantilever means, and means for arresting said cantilever means in the respective adjusted position thereof.
8. A device according to claim 1, which includes coupling means for selectively coupling said two carriage units to each other when the latter do not support a container to thereby permit the movement of said two carriage units as a single entirety.
9. A device according to claim 1, in which each carriage unit includes shaft means carrying the pertaining wheel means, and in which said lifting means include rubber springs cushioning said shaft means.
10. A device according to claim 1, in which the total width of the two carriage units equals at best the width of the container to be transported.
US877979A 1969-02-01 1969-11-19 Transporting device for containers Expired - Lifetime US3631999A (en)

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DE19691904938 DE1904938B1 (en) 1969-02-01 1969-02-01 Transport device for large containers

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DE (1) DE1904938B1 (en)
FR (1) FR2030235A1 (en)
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NL (1) NL6909932A (en)

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US20150001830A1 (en) * 2013-06-28 2015-01-01 Jungheinrich Aktiengesellschaft Portal Trailer for a Tugger Train
US9290214B2 (en) * 2013-06-28 2016-03-22 Jungheinrich Aktiengesellschaft Portal trailer for a tugger train
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CN103738888A (en) * 2014-01-08 2014-04-23 大连博瑞重工有限公司 Synchronous operation system of three forklifts
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US9862435B2 (en) * 2014-05-28 2018-01-09 Ian SCARTH Industrial cart comprising a mother or primary cart and a secondary or daughter cart
US11161718B2 (en) 2015-02-24 2021-11-02 Larry R. DeBattiste Lifting and transporting system
US10344487B2 (en) 2015-08-14 2019-07-09 Oldcastle Light Building Products, LLC Attachment and support members for modular building structures
US9914467B2 (en) 2015-08-14 2018-03-13 Oldcastle Light Building Products, LLC Attachment and support members for modular building structures
US10625997B1 (en) * 2016-04-29 2020-04-21 King Kutter, Inc. Container mobility lift
US10933795B2 (en) * 2016-10-28 2021-03-02 Saginaw Products Corporation Intermodal container mobilization
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US11780582B2 (en) 2017-01-11 2023-10-10 Biosphere Aerospace, Llc Modular container transport systems
US10947036B2 (en) * 2017-01-11 2021-03-16 Biosphere Aerospace, Llc Modular container transport systems
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US11591789B2 (en) 2019-02-14 2023-02-28 Build Ip Llc Foldable building structures with utility channels and laminate enclosures
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Also Published As

Publication number Publication date
DE1904938B1 (en) 1970-10-22
GB1216445A (en) 1970-12-23
JPS4919373B1 (en) 1974-05-17
NL6909932A (en) 1970-08-04
FR2030235A1 (en) 1970-11-13

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