US3017218A - Cover structures for wagons, trucks or the like - Google Patents

Cover structures for wagons, trucks or the like Download PDF

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Publication number
US3017218A
US3017218A US846693A US84669359A US3017218A US 3017218 A US3017218 A US 3017218A US 846693 A US846693 A US 846693A US 84669359 A US84669359 A US 84669359A US 3017218 A US3017218 A US 3017218A
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US
United States
Prior art keywords
flexible cover
cover
trucks
strips
bent
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
US846693A
Other languages
English (en)
Inventor
Otto I Groth
Sture H Carlson
Karl A I Carlsson
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.)
JOHN E W SVENSSON
Original Assignee
JOHN E W SVENSSON
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 JOHN E W SVENSSON filed Critical JOHN E W SVENSSON
Application granted granted Critical
Publication of US3017218A publication Critical patent/US3017218A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • B60J5/12—Doors arranged at the vehicle rear slidable; foldable
    • B60J5/125—Doors arranged at the vehicle rear slidable; foldable for utility vehicles or public transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • B60J5/12—Doors arranged at the vehicle rear slidable; foldable
    • B60J5/14—Doors arranged at the vehicle rear slidable; foldable of roller-blind type made of rigid elements
    • 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
    • B60P1/003—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading vehicles with loading gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • B61D39/002—Sliding or folding roofs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/67—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible or rigid rack-and-pinion arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/516—Application of doors, windows, wings or fittings thereof for vehicles for trucks or trailers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Definitions

  • cover structures of the character referred to the truck cover body comprises side walls forming therebetween at the rear end of the truck an opening, which extends over the entire end face of the cover body and unobstructed over at least a portion of the roof.
  • the ⁇ rear portions of the side walls thus stand by themselves, which may give cause for fluttering when not steadied.
  • said wall portions covering means for said opening com prises a flexible cover slidably anchored into guide slots in the inner side of the side walls, whereby said side walls are rigidly connected with each other in closed position of the flexible cover without affecting the slidability of the flexible cover.
  • the flexible cover includes rigid transverse bars provided at their ends with blocks sliding in said guide slots. An edge portion of said guide slots hooks over the blocks and prevents the same from moving transversely relative to the slot.
  • the primary object of this invention is to provide a flexible cover especially suitable for truck cover bodies of said type, said flexible cover being able to be heat insulated without affecting its flexibility.
  • Another object of the invention is to provide simple means for moving thel flexible cover.
  • Still another object is to provide a flexible cover structure forming a water tight cover with draining means, thereby preventing any moisture from entering into the truck body.
  • Another object of the invention is to provide a flexible cover comprising an outer continuous layer of a plane, flexible sheet material supported by transverse elongated members and an inner layer consisting of separate, transverse strips of sheet material secured to said transverse elongated members.
  • the strips have bent longitudinal edge portions engaging each other in the space between said elongated members.
  • one edge portion of each strip is bent over the adjacent edge portion of the next strip to form an overlapping joint.
  • the space between said outer and inner layers may be filled with a heat insulating material.
  • the interengagernent of the strips by their bent edge portions renders possible that the flexible cover may independently of its great thickness be easily bent; this is on one hand due to the yieldingness of the bent edge portions of the strips and on the other hand due to the location of the engaging points of said bent portions in the vicinity of the outer layer or shell whereby the engaging points are close to the bending line of the flexible cover as a whole.
  • an endless roller chain may be used which is fastened at a single point to the flexible cover, preferably at its front edge.
  • the roller chain may be located in the very guide slot for the side edges of the flexible cover.
  • the chain runs with its rollers supported by a ridge in the slot, said ridge simultaneously forming transverse guide means for the roller chain.
  • Opposite edges of the flexible cover 3,07,Z18 Patented Jan. 16, 1962 Cioe are supported directly on the upper side of the chain links at a distance from the rollers.
  • FIGURE 1 is a fragmentary vertical sectional view of cover structure according to the invention.
  • FIGURE 2 is a large scale fragmentary sectional view taken on line II-II of FIGURE l.
  • FIGURE 3 is a fragmentary longitudinal sectional view of a flexible cover according to the invention.
  • FIGURE 4 is a sectional view on line IV--IV of FIG- URE 2.
  • FIG. 1 is a side wall of a truck cover body.
  • the rear end of the body and a portion of its roof ⁇ is open and covered by a flexible cover.
  • Said flexible cover comprises according to the invention an outer continuous flexible plate 2 supported by transverse rigid elongated members in the form of generally Ushaped bars 3.
  • Said transverse bars 3 are at their ends provided with sliding blocks 4- which are guided in slots in the side walls, said slots being bounded at their upper sides each by a U-shaped bar or rail S in such a manner that one edge flange 6 of said bar or rail 5 hooks over the sliding blocks 4.
  • the opposite edge flange 7 of said bar or rail 5 hooks over the outer lsurf-ace of the side wall to rigidly secure said bar or rail 5 to the wall.
  • the rigid transverse members 3 are secured to the plate 2 at the open side of their U-shape.
  • said bars are at their longitudinal edges provided with outturned flanges engaging the inner surface of the plate 2.
  • each transverse bar 3 To the opposite side of each transverse bar 3 a strip 8 of sheet material is secured. Said strips 8 have at their opposite longitudinal edges obliquely bent portions 8 extending towards the outer plate 2. The strips secured to two adjacent transverse bars 3 rest against each other by the edges of their bent portions 8', one 8" of said engaging edge portions is bent to V-shape at its outermost edge to overlap the straight edge of the adjacent strip 8 (see especially FIGURE 3). Due to the fact that the engaging portions of said strips 8 are formed in the above described manner, the flexible cover may easily follow the curved guide slots.
  • Said flexibility is a result of the fact that on one hand the bent edge portions 8, 8 of the strips 8 may easily be yieldingly deformed or bent about their folding lines and on the other hand of the fact that the points of engagement between the strips are located in the vicinity of the outer plate 2, forming the bending line of the flexible cover.
  • the flexible cover according to the invention results in a construction being rigid enough to be drawn forward or pulled back without being jammed even when the operating means engages one point only of the flexible cover.
  • the llexible cover according to the invention is capable of resisting shocks and forms a water tight cover, which may be easily tightened against the side walls.
  • a rubber strip 9 is secured to the outer plate 2 of the flexible cover and engages the outer side of the abovementioned flange. 6 of the U-shaped bar or rail 5.
  • an angle-strip 10 covers the engaging surfaces between the rubber strip 9 and the flange 6.
  • the flexible cover may be heat insulated by filling the space between the outer plate 2 and the inner plate-shaped strips 8 as well as the space between the outer plate 2 and the bottom of each U-shaped transverse bar 3 with a heat insulating material. Due to the fact vthat the engagement of the longitudinal edges of adjacent strips 8 are held under compression by the flexible bent portions 8 the insulating material does not tend to pass through the joint between said edges.
  • the flexible cover may be drawn to open and closed positions by means of an endless roller chain 11 secured to the ilexible cover at a single point 3 near its front edge.
  • the roller chain 11 is passed Iaround an idle or driven wheel 12. at the lower end of the opening to be covered by the flexible cover and around an idle wheel 13 at the upper end of the opening.
  • the roller chain 11 is guided in the slot for the sliding blocks 4 by means of a bar 16 having a ridge 15 forming a rail for the rollers 14 of said chain.
  • the sliding blocks 4 are supported by the links of the roller chain without engaging the. rollers 14. This makes the flexible cover easy to move as the chain serves as a roller bearing.
  • the return run 11 of the roller chain 11 is guided to move parallelly With the guide slot adjacent thereto.
  • a shield 17 is secured to the inner side of the side Walls and extends adjacent to the inner side of the flexible cover, so as to form a flute being drained by a conduit 18 leading through the side wall 1 to the outside of the same.
  • a heat and moisture insulated flexible cover adapted to be slid over an angle shaped opening formed at a rear end of ⁇ a cover structure for freight cars, trucks, or the like, comprising in combination an outer layer of a continuous plate of flexible metal sheet material, transverse bars supporting said plate, tracks formed at the side Walls of the sturcture along said angle shaped opening guiding the ends of said bars, a transverse strip of metal sheet material secured to the inner side of each transverse bar, each said strip having one longitudinal edge bent obliquely and the other formed in a V-shape, each obliquely bent edge engaging the V-shaped portion of a respective adjacent strip, and heat insulating material in the space between said outer continuous plate and said inner strips.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Seal Device For Vehicle (AREA)
US846693A 1958-10-17 1959-10-15 Cover structures for wagons, trucks or the like Expired - Lifetime US3017218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE3017218X 1958-10-17

Publications (1)

Publication Number Publication Date
US3017218A true US3017218A (en) 1962-01-16

Family

ID=20428216

Family Applications (1)

Application Number Title Priority Date Filing Date
US846693A Expired - Lifetime US3017218A (en) 1958-10-17 1959-10-15 Cover structures for wagons, trucks or the like

Country Status (4)

Country Link
US (1) US3017218A (enrdf_load_html_response)
DE (1) DE1189875B (enrdf_load_html_response)
FR (1) FR1237619A (enrdf_load_html_response)
NL (1) NL244394A (enrdf_load_html_response)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339619A (en) * 1964-06-22 1967-09-05 Overhead Door Corp Door seal
US3382909A (en) * 1965-10-11 1968-05-14 Jimmie S. Gardner Railroad car bulk cargo door
US4811777A (en) * 1986-07-09 1989-03-14 Macgregor-Navire (F) S.A. Device for at least partly closing a vertical opening in a building and its use as a mechanical anti-freeze shutter
EP0318455A1 (de) * 1987-11-24 1989-05-31 Lindpointner Tore Gesellschaft M.B.H. Sektionaltor
US5135040A (en) * 1988-12-01 1992-08-04 Polynorm N.V. Door assembly with a flexible door panel
FR2738620A1 (fr) * 1995-09-13 1997-03-14 Peugeot Piece en matiere plastique destinee a couvrir une surface, notamment d'un vehicule automobile
US5738161A (en) * 1996-09-09 1998-04-14 Diesel Equipment Limited Roll up door
US5915445A (en) * 1997-02-21 1999-06-29 Wihag Nutzfahrzeugtechnik Gmbh&Co. Kg Sectional overhead gate
US6119758A (en) * 1994-04-29 2000-09-19 Dynaco International Closure device with a flexible screen
US20070277941A1 (en) * 2006-06-05 2007-12-06 Rite-Hite Holding Corporation Track and guide system for a door
US20070277942A1 (en) * 2006-06-05 2007-12-06 Jason Dondlinger Track and guide system for a door
US20070277943A1 (en) * 2006-06-05 2007-12-06 Rite-Hite Holding Corporation Track and guide system for a door
US20080202707A1 (en) * 2007-01-31 2008-08-28 Michele Benedetti Roll-up protective device for slideways of elements of machines or systems
US20100132894A1 (en) * 2008-12-01 2010-06-03 Knutson Perry W Flexible insulated door panels with internal baffles
US20130042983A1 (en) * 2011-08-15 2013-02-21 Peter J. Wachtell Insulated overhead door
US9909358B2 (en) 2010-07-26 2018-03-06 Rite-Hite Holding Corporation Flexible insulated door panels with internal baffles
US20220169099A1 (en) * 2021-10-12 2022-06-02 Jeff Phlipot Single Panel Roll-up Door

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025758A1 (de) * 1980-07-08 1982-02-04 Uwe 6944 Hemsbach Metzger Roll- und schiebeverdeck mit versenkbaren rollspiegeln aus stahl oder aluminium fuer lastkraftwagen mit planenaufbau
FR2601411B1 (fr) * 1986-07-09 1990-06-01 Macgregor Navire Sa Dispositif de fermeture au moins partielle d'une baie verticale dans un batiment; son application comme obturateur mecanique antigel
FR2994130B1 (fr) 2012-07-31 2015-07-17 Jean Chereau Sas Dispositif de fermeture d'un compartiment d'un vehicule de transport de marchandises

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922545A (en) * 1928-03-03 1933-08-15 Sylvanus D Locke Automobile body
US1950927A (en) * 1930-07-08 1934-03-13 Mcmillan William Flexible cover for vehicles
US2301845A (en) * 1942-03-25 1942-11-10 Ellis G Anderson Lock
US2771319A (en) * 1955-03-07 1956-11-20 Mervin J Renquist Combination truck body and flexible cover therefor
US2907383A (en) * 1956-04-23 1959-10-06 Haskelite Mfg Corp Plastic rollaway door

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE588621C (de) * 1930-06-17 1933-11-21 Saurer Ag Adolph Verschiebbares Verdeck, insbesondere fuer Kraftwagen
DE866501C (de) * 1951-08-30 1953-02-09 Siegener Eisenbahnbedarf Ag Dach fuer Fahrzeuge, insbesondere Hubschiebedach fuer Eisenbahngueterwagen
DE940354C (de) * 1952-03-08 1956-03-15 Delta Kuehlschrank G M B H Verfahren zur Herstellung von Grossraum-Isolationsbehaeltern fuer Fahrzeuge, Isolationsraeume od. dgl.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922545A (en) * 1928-03-03 1933-08-15 Sylvanus D Locke Automobile body
US1950927A (en) * 1930-07-08 1934-03-13 Mcmillan William Flexible cover for vehicles
US2301845A (en) * 1942-03-25 1942-11-10 Ellis G Anderson Lock
US2771319A (en) * 1955-03-07 1956-11-20 Mervin J Renquist Combination truck body and flexible cover therefor
US2907383A (en) * 1956-04-23 1959-10-06 Haskelite Mfg Corp Plastic rollaway door

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339619A (en) * 1964-06-22 1967-09-05 Overhead Door Corp Door seal
US3382909A (en) * 1965-10-11 1968-05-14 Jimmie S. Gardner Railroad car bulk cargo door
US4811777A (en) * 1986-07-09 1989-03-14 Macgregor-Navire (F) S.A. Device for at least partly closing a vertical opening in a building and its use as a mechanical anti-freeze shutter
EP0318455A1 (de) * 1987-11-24 1989-05-31 Lindpointner Tore Gesellschaft M.B.H. Sektionaltor
US5135040A (en) * 1988-12-01 1992-08-04 Polynorm N.V. Door assembly with a flexible door panel
US6119758A (en) * 1994-04-29 2000-09-19 Dynaco International Closure device with a flexible screen
FR2738620A1 (fr) * 1995-09-13 1997-03-14 Peugeot Piece en matiere plastique destinee a couvrir une surface, notamment d'un vehicule automobile
US5738161A (en) * 1996-09-09 1998-04-14 Diesel Equipment Limited Roll up door
US5915445A (en) * 1997-02-21 1999-06-29 Wihag Nutzfahrzeugtechnik Gmbh&Co. Kg Sectional overhead gate
EP0860574A3 (de) * 1997-02-21 2000-01-12 WIHAG Nutzfahrzeugtechnik Gesellschaft mit beschränkter Haftung & Co. Kommanditgesellschaft Sektionaltor
US8863815B2 (en) 2006-06-05 2014-10-21 Rite-Hite Holding Corporation Track and guide system for a door
US20070277943A1 (en) * 2006-06-05 2007-12-06 Rite-Hite Holding Corporation Track and guide system for a door
US7748431B2 (en) 2006-06-05 2010-07-06 Rite-Hite Holding Corporation Track and guide system for a door
US20100263286A1 (en) * 2006-06-05 2010-10-21 Tom Jansen Track and guide system for a door
US20110067307A1 (en) * 2006-06-05 2011-03-24 Jason Dondlinger Track and guide system for a door
US8037921B2 (en) 2006-06-05 2011-10-18 Rite-Hite Holding Corporation Track and guide system for a door
US20070277942A1 (en) * 2006-06-05 2007-12-06 Jason Dondlinger Track and guide system for a door
US8857498B2 (en) 2006-06-05 2014-10-14 Rite-Hite Holding Corporation Track and guide system for a door
US20070277941A1 (en) * 2006-06-05 2007-12-06 Rite-Hite Holding Corporation Track and guide system for a door
US20080202707A1 (en) * 2007-01-31 2008-08-28 Michele Benedetti Roll-up protective device for slideways of elements of machines or systems
US9394742B2 (en) * 2008-12-01 2016-07-19 Rite-Hite Holding Corporation Flexible insulated door panels with internal baffles
US20100132894A1 (en) * 2008-12-01 2010-06-03 Knutson Perry W Flexible insulated door panels with internal baffles
US9909358B2 (en) 2010-07-26 2018-03-06 Rite-Hite Holding Corporation Flexible insulated door panels with internal baffles
US20130042983A1 (en) * 2011-08-15 2013-02-21 Peter J. Wachtell Insulated overhead door
US9151084B2 (en) * 2011-08-15 2015-10-06 Cold Chain, Llc Insulated overhead door
US9045919B2 (en) 2011-08-15 2015-06-02 Cold Chain, Llc Pneumatic door opening and security system
US10066434B2 (en) 2011-08-15 2018-09-04 Cold Chain, Llc Insulated overhead door
US20220169099A1 (en) * 2021-10-12 2022-06-02 Jeff Phlipot Single Panel Roll-up Door

Also Published As

Publication number Publication date
DE1189875B (de) 1965-03-25
NL244394A (enrdf_load_html_response)
FR1237619A (fr) 1960-07-29

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