US2266707A - Door - Google Patents
Door Download PDFInfo
- Publication number
- US2266707A US2266707A US265631A US26563139A US2266707A US 2266707 A US2266707 A US 2266707A US 265631 A US265631 A US 265631A US 26563139 A US26563139 A US 26563139A US 2266707 A US2266707 A US 2266707A
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- Prior art keywords
- door
- section
- arm
- uppermost
- sections
- 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
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- 239000012634 fragment Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
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
-
- 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
- E05D15/165—Details, e.g. sliding or rolling guides
-
- 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
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Definitions
- This invention relates to doors and particularly unit employed as the bearing mounting shown in to doors for garages, barns and the like, which are Figs. v and 6.
- Fig. 8 is a sectional detail view taken on the The principal object of the invention is to proline 8-8 of Fig. 1 of the bearing unit one of vide an improved door which can be readily 5 which is mounted upon each end of each section fabricated and installed, easily operated, and emof the door except the uppermost section.
- the door comprises return to the opening which requires no attention a number of horizontal sections II), I I, I2 and I3,
- Another object of the invention is to provide a 10 I4, III and the lintel I5, vwhich are provided with door which can be lowered into itsfully closed the stops I6 and I1.
- an improved bearing device which enables the Suitably mounted upon the side posts I4 and door to be moved with greaterfacilty and prethe ceiling of the 'room are the angle rails I9,
- an operating mechanism for the door whichre- Aixed to the lower edge of the lowest section quires no overhead space and permits the. door ofthe door are anchors 22 by which cables 23 to be raised to a position immediately adjacent are secured to the door. These cables are run to the ceiling of the room. u v V ,25 the ceiling over appropriate .pulleys andare at- Other objects, advantages and capabilities of ,tackled t0 Springs 01' COUIIGTWGgl'ltS 170 facilitate the invention are apparentfrom the following dethe raising of the door. scription thereof taken in conjunction with the Each of the sections of the door eXtel" the accompanying drawing,l in which a preferred emp uppermost section Ill is provided at its two upper bodiment, of my invention is illustrated.
- FIG. 1 is a rear elevation of the door in closed y Fig. 8,.
- This bearing member is composed of position.
- the brackets 24 and 25, which form mountings Fig. 2 is afragmentary rear elevation illustrat.- by which the rivets 26, 21 and 23 are anchored ing a portion of the. door with the uppermost M
- These rivets serve as axles upon which the rollers section opened and the remainderof the door in Isf" 0r wheels 29, 30 and 3
- ride upon the faces Fig. ⁇ 3 is a view on the line 3-3 of Fig.
- FIG. 4 is a sectional detail View of a fragment tion when the door is raised or lowered. of the door taken on the line 4-4 of Fig. 2 shoW-
- the uppermost section I0 of the door is proing the same portion of the door as is sho-wn in vided at each end with a bearing unit of entirely Fg- 3, With the uppermost section of the door in different design.
- FIG. 5 is a fragmentary detail in perspective of door is raised and lowered and by which the bearing mounting of the uppermost section position of the uppermost section Ill of the door of the door showing the parts in their respective is controlled. relation when thev door is closed.
- FIG. 6 Two complete assemblies of the operating Fig. 6 is a fragmentary detail'view in perspec-fl mechanism by which the uppermost section I0 tive of the same bearing mounting as shown in of the door is swung into open position are em- Fig. 5 with the parts in the relation occupied ployed, mounted respectively on the right hand when the uppermost section of the door is open. and left hand sides of the door.
- this descrip- Fig. '7 is a perspective detail of the hardware 55 tion only the parts on the right hand side of the door will be described. It is to be understood, however, that these parts are duplicated on the left hand side of the door, where they operate in exactly the same manner.
- angle brackets 32 Attached to the door section I9 on each side, at a point slightly below its uppermost edge, are angle brackets 32 shown in detail in Fig. '1.
- the long leg of each angle bracket lies adjacent the inner face of the door and the short leg 33 lies adjacent the edge of the door section.
- the bracket 35 Pivoted to the short leg 33 upon the rivet 34 is the swinging bracket 35.
- the bracket 35 is composed of a metal strip formed into a long arm 36, and then bent to form the arm 31 perpendicular thereto.
- the arm 31 is again bent at its outer end to form the ilange 38 which is perpendicular to the arm 31 of the bracket 35, and parallel to the long arm 36 thereof.
- Pivotally attached to the ange 38 of the bracket 35 is the vertical rod 44 shown in Figs. 1 to 6, inclusive. 'Ihis vertical rod 44 is guided by the ring bolt 45 through which it passes. The ring bolt 45 is secured to the uppermost section I of the door.
- the vertical rod 44 is broken and provided with a pivot 46 by which the lower portion 41 of the vertical rod is pivotally secured to the upper portion 44. This pivot is so placed as to be in alignment with the joint at which the door sections I0 and II meet, when the door is in position to be opened.
- the toggle 43, 4S Below the rod 44, 41 is the toggle 43, 4S.
- the upper end of the link 48 of the toggle is joined to the rod 41 by the pivot 53.
- the lower link 49 of this toggle is pivoted at 56 to the door section II. stricted and guided by the arrn which is pivoted to the door at 52 and to the pivot 53 which joins the rod 41 and the upper link 46 of the toggle.
- the lower link 49 of the toggle is pivotally secured to the operating bar 54 at the pivot 55.
- the operating bar 54 is also secured at its other end to the rotatable plate 56 and is slidable within the guide 51, which is secured to the door sectionl I I.
- the rotatable plate 56 is operated by the handle 58 and can be locked in the position-in which it is shown in Fig. 1 by the conventional lock 59.
- the operating bar 54 projects beyond the pivot 55 suiiciently far so that it may be projected through a slot in the remote rail of the vertical angle beam I9 and serve as a bolt to lock the door in closed position as is shown in Fig. l.
- the door may be provided with an auxiliary sliding bolt 6U, mounted upon the rear face of the door, which can be slid through a slot in the remote rail of the vertical angle beam I9 to lock the door in closed position when the uppermost section I0 of the door is swung into open position. Similar provision may be made for locking the door in closed position by providing a hole 6I in the face of the vertical angle beam I9 through which a bolt may be projected to engage the bearing member assembly which is shown in detail in Fig. 8. Any other suitable means may be employed to bolt the door against upward movement when the uppermost section I0 is held in open position.
- the door may also be provided with a suitable handle 62 by which the door may be raised and lowered.
- the operation of the door is as follows: When the door is in closed position as shown in Fig. 1 the bearing for the uppermost section l@ is in the position illustrated in Fig. 5.
- the long arm 36 of the bracket 35 projects horizontally from the vertical door section and the wheels 42 and 43 lie upon the flat rail of the curved portion 20 of the angle beam I9 upon which the bearings of the door ride.
- the front of the frame member 63 of the door section I9 is borne against the stop I1 below the lintel I5.
- the arm 36 of the bracket is held in the horizontal position by the vertical rod 44 which is operated through the intervening links by the operating bar 54.
- the horizontal bars 54 swing the lower links 49 of the toggles about their pivots 50 and the toggles are opened as shown in Fig, 2.
- the toggle is guided into an almost vertical positon by means of the pivoted bar 5
- the horizontal motion of the -bar 54 is thus translated into vertical motion of the rod 44, 41, which is pivoted to the ange 38, at the end of the long arm 36 of the bracket 35.
- the door may either be locked by throwing the bolt 60 through a slot in the vertical rail I9 or by projecting a bolt through the hole 6
- the Var-ious bearings will ride upon the angle rail I9 about thev curved portion 20 and iinally upon the horizontal portion 2
- the upper frame-piece 6 3 of the uppermost section I0 of the door is borne upon the arm 3l of lthe bracket 35 and the entire door section Ill is thus carried upon the wheels 42, 43 mounted upon the bracket 35, both about the curved track 20 and throughout the horizontal travel of the ⁇ door upon the tracks 2
- the entire door can thus be rolled around the curve 20 and into a horizontal position. No clearance of any kind is required above the door and the rail 2
- a door comprising a plurality of hinged sections, bearing means upon each of said sections except the uppermost section comprising three rollers to engage opposite faces and one edge of an angle beam, angle beams located along -both edges of said door and forming tracks to guide said door from a vertical to a horizontal position at the ceiling, bearing means on Ithe uppermost section engaging said angle beams and manually operable means to swing the uppermost section of said door into an inclined position to enable the door to be raised into a horizontal position guided by the angle beam trackways.
- a bearing unit pivotally mounted upon the uppermos-t section of an overhead door comprising an arm pivoted at one end to said section, a link pivoted to the other end of said arm, a roller mounted upon the pivot of said link, a second roller mounted upon the other end of said link, and manually operable means by which said arm may be moved from a horizontal position normal to said door section into a position parallel to said door section.
- a bearing unit pivotally mounted upon the uppermost section of an overhead door comprising an arm pivoted at one end to said section, a link pivoted to the other end of said arm, a roller mounted upon the pivot of said link, a second roller mounted upon the other end of said link, and means by which said arm may be moved from a horizontal position normal to said door ⁇ section into a position parallel to said door section, said means consisting of a vertical rod by which said horizontal arm can be lifted into the latter position, a horizontal bar, and a series of links by which motion of said horizontal bar can be translated into movement of the vertical rod.
- a bearing unitv pivotally mounted upon the uppermost sectiony of an ⁇ overhead door comprising an ar-m pivoted at one end to said section, a link pivoted to the other end of said arm, a roller mounted upon. the pivot of said link, a secondy rollermounted upon the other end of saidl linkand meansby which said arm may be moved' from a horizontal position normal to said door section into a position parallel to said door section, said means consisting of a vertical rod, a toggle connected to the lower end of said rod, and means to open said toggle and impart vertical movement to said vertical rod, said last named means comprising a horizontal bar pivotally connected to the lower link of said toggle, and a lever for imparting horizontal motion to said horizontal bar.
- Means for swinging a hinged section of an overhead door comprising a lever, a rotatable plate secured and rotated by said lever, a horizontal bar eccentrically pivoted at its inner end to said plate and having the other end extending beyond the outer edge of the door to engage a guide rail when the door is in closed position and lock the door against vertical motion, a toggle pivotally mounted upon said door and operated by said bar, a vertical rod pivoted to and operated by said toggle, a horizontal arm pivotally secured to the uppermost section of said door and pivotally connected at its outer end to said vertical rod, and a link pivotally mounted upon said horizontal arm and bearing two rollers to receive between them the guide rail.
- a multi-section overhead door comprising a plurality of hinged door sections, bearing means upon each of said sections, a track on each side of the door with a vertical rail parallel to the door frame curved at the top of the door opening into a horizontal rail normal to the vertical rail, and means to tilt the uppermost section of the door without any vertical movement of said door, said means comprising an arm pivoted at one end to said uppermost door section, wheels .mounted upon the other end of said arm and spaced apart to receive the track rail between them, and manually operable means for varying the angle between said arm and the uppermost door section.
- a door comprising a plurality of hinged sections adapted to ilt in a door frame, tracks adjacent the sides of the door Trame, bearing means on the door sections engaging the tracks to guide the door sections into and out of the frame, and means forming a movable connection between one edge of the uppermost door section and its corresponding bearing means movable to vary the distance between said edge and said bearing means for swinging the uppermost section to a partially opened position without affecting the other door sections.
- a door comprising a plurality of hinged sections adapted to fit in a door frame, tracks adjacent the sides of the door frame, bearing means on the door sections engaging the tracks to guide the door sections into and out of the frame, means forming a movable connection between one edge of the uppermost door section and its corresponding bearing means movable to vary the distance between said edge and said bearing means for swinging the uppermost section to a partially opened position without affecting the other door sections, manual control means mounted on a door section below the uppermost section, and a jointed linkage connecting said control means to said connection means.
- a door comprising a plurality of hinged sections adapted to ilt in a door frame, tracks adjacent the sides of the door frame, bearing means on the door sections engaging the tracks to guide the door sections into and out of the frame, means forming a movable connection between one edge of the uppermost door section and its corresponding bearing means movable to Vary the distance between said edge and said bearing means for swinging the uppermost section to a partially opened position without affecting the other door sections, a latch on one of the lower door sections to latch it against sliding movement on the tracks, manual control means for the latch, and a jointed linkage connecting said control means to said connection means.
- a door comprising a plurality of hinged sections adapted to fit in a door frame, tracks adjacent the sides of the door frame, bearing means on the door sections engaging the tracks to guide the door sections into and out of the frame, link means pivotally connected at one end to the upper edge of the top door section and at its opposite end to the corresponding bearing means, and means for changing the angle of said link means relative to said door section to move said door section to. partially open position without affecting the other door sections.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Description
Dec 16, 1941- F. o. GOODMAN 2,266,707
` I' l D003 Filed April s, 1939 Patented Dec. 16, 1941 Y: y l2,266,707
UNITED STATES YPATNT OFFICE DOOR Frank O'. Goodman, Chicago, Ill.
Application April 3, 1939, Serial No. 265,631
11 Claims. (Cl. 20-20) This invention relates to doors and particularly unit employed as the bearing mounting shown in to doors for garages, barns and the like, which are Figs. v and 6.
employed to close large openings. Fig. 8 is a sectional detail view taken on the The principal object of the invention is to proline 8-8 of Fig. 1 of the bearing unit one of vide an improved door which can be readily 5 which is mounted upon each end of each section fabricated and installed, easily operated, and emof the door except the uppermost section.
ploys a simple mechanism for removal from and Referring to the drawing, the door comprises return to the opening which requires no attention a number of horizontal sections II), I I, I2 and I3,
or adjustments. l which close the opening defined by the side posts Another object of the invention is to provide a 10 I4, III and the lintel I5, vwhich are provided with door which can be lowered into itsfully closed the stops I6 and I1.
position and locked in that position and which The door sections are hinged together with Will nevertheless permit the uppermost section hinges I8 at their horizontal edges. The hinges of the door to be opened for ventilation. I8 are mounted so that the various sections may Another object of the invention is to provide v be swung inwardly,
an improved bearing device which enables the Suitably mounted upon the side posts I4 and door to be moved with greaterfacilty and prethe ceiling of the 'room are the angle rails I9,
vents any bindingv of the door regardless of how I9 which rise vertically from the floor, are formed pressure is applied to the door when it is raised into curved portions and terminate in the or lowered. ,v 20 horizontal rails 2I which run along the ceiling Another object of the invention is to kprovide of the room from which they are suspended.
an operating mechanism for the door whichre- Aixed to the lower edge of the lowest section quires no overhead space and permits the. door ofthe door are anchors 22 by which cables 23 to be raised to a position immediately adjacent are secured to the door. These cables are run to the ceiling of the room. u v V ,25 the ceiling over appropriate .pulleys andare at- Other objects, advantages and capabilities of ,tackled t0 Springs 01' COUIIGTWGgl'ltS 170 facilitate the invention are apparentfrom the following dethe raising of the door. scription thereof taken in conjunction with the Each of the sections of the door eXtel" the accompanying drawing,l in which a preferred emp uppermost section Ill is provided at its two upper bodiment, of my invention is illustrated. e0 corners with a bearing member shown in detail in Figure 1 is a rear elevation of the door in closed y Fig. 8,. This bearing member is composed of position. the brackets 24 and 25, which form mountings Fig. 2 is afragmentary rear elevation illustrat.- by which the rivets 26, 21 and 23 are anchored ing a portion of the. door with the uppermost M These rivets serve as axles upon which the rollers section opened and the remainderof the door in Isf" 0r wheels 29, 30 and 3| freely IOtatf The Periphclosed position as shown in Fig. 1.v eries of the wheels 29 and 3| ride upon the faces Fig.` 3 is a view on the line 3-3 of Fig. 1 of a, of one rail of the angle beam I9, while the pesectional elevation of a fragment of the upperriphery of the roller 30 rides upon an `edge of most sections I0 and II of the door with the l the same rail. Each section of the door is thus related operating parts in closedposition. '.held securely against displacement in any direc- Fig. 4 is a sectional detail View of a fragment tion when the door is raised or lowered. of the door taken on the line 4-4 of Fig. 2 shoW- The uppermost section I0 of the door is proing the same portion of the door as is sho-wn in vided at each end with a bearing unit of entirely Fg- 3, With the uppermost section of the door in different design. These bearing members form open position. t Y part of the operating mechanism. by which the Fig. 5 is a fragmentary detail in perspective of door is raised and lowered and by which the the bearing mounting of the uppermost section position of the uppermost section Ill of the door of the door showing the parts in their respective is controlled. relation when thev door is closed. 53 Two complete assemblies of the operating Fig. 6 is a fragmentary detail'view in perspec-fl mechanism by which the uppermost section I0 tive of the same bearing mounting as shown in of the door is swung into open position are em- Fig. 5 with the parts in the relation occupied ployed, mounted respectively on the right hand when the uppermost section of the door is open. and left hand sides of the door. In this descrip- Fig. '7 is a perspective detail of the hardware 55 tion only the parts on the right hand side of the door will be described. It is to be understood, however, that these parts are duplicated on the left hand side of the door, where they operate in exactly the same manner.
Attached to the door section I9 on each side, at a point slightly below its uppermost edge, are angle brackets 32 shown in detail in Fig. '1. The long leg of each angle bracket lies adjacent the inner face of the door and the short leg 33 lies adjacent the edge of the door section.
Pivoted to the short leg 33 upon the rivet 34 is the swinging bracket 35. The bracket 35, as shown in Fig. 7, is composed of a metal strip formed into a long arm 36, and then bent to form the arm 31 perpendicular thereto. The arm 31 is again bent at its outer end to form the ilange 38 which is perpendicular to the arm 31 of the bracket 35, and parallel to the long arm 36 thereof.
While one end of the long arm 36 of the bracket 35 is pivoted to the angle bracket 32 at the pivot 34, the other end is provided with a rivet 39 which forms a pivot for the free link 40 and also serves as an axle for the wheel or roller 42. Afxed to the link 40 is the rivet 4I which serves asan axle for the wheel or roller 43, as shown in Fig. 5.
Pivotally attached to the ange 38 of the bracket 35 is the vertical rod 44 shown in Figs. 1 to 6, inclusive. 'Ihis vertical rod 44 is guided by the ring bolt 45 through which it passes. The ring bolt 45 is secured to the uppermost section I of the door. The vertical rod 44 is broken and provided with a pivot 46 by which the lower portion 41 of the vertical rod is pivotally secured to the upper portion 44. This pivot is so placed as to be in alignment with the joint at which the door sections I0 and II meet, when the door is in position to be opened.
Below the rod 44, 41 is the toggle 43, 4S. The upper end of the link 48 of the toggle is joined to the rod 41 by the pivot 53. The lower link 49 of this toggle is pivoted at 56 to the door section II. stricted and guided by the arrn which is pivoted to the door at 52 and to the pivot 53 which joins the rod 41 and the upper link 46 of the toggle. The lower link 49 of the toggle is pivotally secured to the operating bar 54 at the pivot 55. The operating bar 54 is also secured at its other end to the rotatable plate 56 and is slidable within the guide 51, which is secured to the door sectionl I I.
The rotatable plate 56 is operated by the handle 58 and can be locked in the position-in which it is shown in Fig. 1 by the conventional lock 59.
The operating bar 54 projects beyond the pivot 55 suiiciently far so that it may be projected through a slot in the remote rail of the vertical angle beam I9 and serve as a bolt to lock the door in closed position as is shown in Fig. l.
The door may be provided with an auxiliary sliding bolt 6U, mounted upon the rear face of the door, which can be slid through a slot in the remote rail of the vertical angle beam I9 to lock the door in closed position when the uppermost section I0 of the door is swung into open position. Similar provision may be made for locking the door in closed position by providing a hole 6I in the face of the vertical angle beam I9 through which a bolt may be projected to engage the bearing member assembly which is shown in detail in Fig. 8. Any other suitable means may be employed to bolt the door against upward movement when the uppermost section I0 is held in open position.
The door may also be provided with a suitable handle 62 by which the door may be raised and lowered.
The operation of the door is as follows: When the door is in closed position as shown in Fig. 1 the bearing for the uppermost section l@ is in the position illustrated in Fig. 5. The long arm 36 of the bracket 35 projects horizontally from the vertical door section and the wheels 42 and 43 lie upon the flat rail of the curved portion 20 of the angle beam I9 upon which the bearings of the door ride. The front of the frame member 63 of the door section I9 is borne against the stop I1 below the lintel I5. The arm 36 of the bracket is held in the horizontal position by the vertical rod 44 which is operated through the intervening links by the operating bar 54.
When the parts are in the respective positions illustrated in Fig. 5 the door cannot be raised, because the upper edge of the door section I9 bears against the sill' I5 and the pivots I8 and 46 do not coincide and because the remote end of the operating bar 54 projects through the vertical rail I9 and bolts the door in that position. When it is desired to open the door, whether the uppermost section I0 is alone to be swung open to provide ventilation or the entire door is The range of movement of the toggle is re- Y.
to be lifted into its horizontal position beneath the ceiling of the room, the lever 58 on the rota-table plate 56 is swung toward the right. Because of their eccentric pivotal mounting upon the plate 56 the horizontal bars 54 are moved toward the middle of the door and their ends withdrawn from the slots in the vertical rail I9.
Simultaneously, the horizontal bars 54 swing the lower links 49 of the toggles about their pivots 50 and the toggles are opened as shown in Fig, 2. The toggle is guided into an almost vertical positon by means of the pivoted bar 5|, which swings about its pivot 52, and restrains the toggle so that the links of the toggle assume practically a vertical position. The horizontal motion of the -bar 54 is thus translated into vertical motion of the rod 44, 41, which is pivoted to the ange 38, at the end of the long arm 36 of the bracket 35.
As the rod 44 moves upward it closes the angle between the long armV 36 of the bracket 35 and the edge of the frame portion 63 of the uppermost section I0 of the door. As the bracket 35 is restrained by the engagement of the wheels 42 and 43 with theat rail of the curved portion 20 of the angle beam I9, the closing of the angle between the bracket arm 36 and the frame portion 63 can be effected only by the swinging inwardly of the uppermost section I0 of the door about the hinges I8, by which sections I0 and II are connected. The uppermost section I0 of the door thus swings rearwardly into the room which is yclosed by the door, and the upper part of the door frame 63 comes to rest on the arm 31 of the bracket 35, which limits the extent of movement of the frame '63 and serves as a carrier for the uppermost section IU of the door. At the completion of this movement the parts shown in Fig. 5 assume the relationship shown in Fig. 6. The relation of the parts in this position is also shown in elevation in Fig. 2 and in sectional elevation in Fig- 4.
It is to be noted that when the vertical rod 44 is projected vertically, the pivot 46 by which the rod is joined to its lower portion 41 is aligned with the hinges I8 at the junction of the door sections |||Y and Il, thus permitting the rod 44-to break at the hinge and-v swing rearwardly with the upperI door section l0. -This is best illustrated in t-he sectional detailin Fig. 4'.
f With the parts in the positions shown in Figs. 2, 4 and 6, the door may either be locked by throwing the bolt 60 through a slot in the vertical rail I9 or by projecting a bolt through the hole 6| in the face of the rail I9, into the path of the bearing assembly mounted on section I2 of the door.
If it is desired to open the entire door after the uppermost section has been swung into the position shown'in Figs. 2, 4 and 6, the bolts just described can be released andV the doorA can be manually lifted bythe handle 62 with the aid of the springs or counterweights which may be connected to the cables 23.
As the door is lifted the Var-ious bearings will ride upon the angle rail I9 about thev curved portion 20 and iinally upon the horizontal portion 2| of the rail aixed to the ceiling. The upper frame-piece 6 3 of the uppermost section I0 of the door is borne upon the arm 3l of lthe bracket 35 and the entire door section Ill is thus carried upon the wheels 42, 43 mounted upon the bracket 35, both about the curved track 20 and throughout the horizontal travel of the `door upon the tracks 2|. The entire door can thus be rolled around the curve 20 and into a horizontal position. No clearance of any kind is required above the door and the rail 2| may be mounted beneath the ceiling of the room and spaced from it by merely the thickness of the door.
Having thus described my invention, what I claim as new and desire to secure by Letters Patent of the United States ist 1. A door comprising a plurality of hinged sections, bearing means upon each of said sections except the uppermost section comprising three rollers to engage opposite faces and one edge of an angle beam, angle beams located along -both edges of said door and forming tracks to guide said door from a vertical to a horizontal position at the ceiling, bearing means on Ithe uppermost section engaging said angle beams and manually operable means to swing the uppermost section of said door into an inclined position to enable the door to be raised into a horizontal position guided by the angle beam trackways.
2. A bearing unit pivotally mounted upon the uppermos-t section of an overhead door comprising an arm pivoted at one end to said section, a link pivoted to the other end of said arm, a roller mounted upon the pivot of said link, a second roller mounted upon the other end of said link, and manually operable means by which said arm may be moved from a horizontal position normal to said door section into a position parallel to said door section.
3. A bearing unit pivotally mounted upon the uppermost section of an overhead door comprising an arm pivoted at one end to said section, a link pivoted to the other end of said arm, a roller mounted upon the pivot of said link, a second roller mounted upon the other end of said link, and means by which said arm may be moved from a horizontal position normal to said door` section into a position parallel to said door section, said means consisting of a vertical rod by which said horizontal arm can be lifted into the latter position, a horizontal bar, and a series of links by which motion of said horizontal bar can be translated into movement of the vertical rod.
4f. A bearing unit pivotallyv mounted upon the uppermost section of an overheadV door comprising an arm pivoted at oneend to said section, a link pivoted to` the other end of said arm, a rollerV mounted= upon, the pivot of said link, a secondroller mounted upon the other end of said link, and meansby which said arm may be moved from ahorizontal position normal to said door section into a position. parallel to said door section, said' means consisting of a vertical rod pivotedjto said horizontal. arm, a toggle beneath saidvertical* rod and pivoted thereto, means toguide saidl toggle from closed to an open vertical position, a horizontal bar pivoted to-onevlink of saidtoggle and a lever for imparting a horizontal motion to said horizontal bar.
5. A bearing unitv pivotally mounted upon the uppermost sectiony of an` overhead door comprising an ar-m pivoted at one end to said section, a link pivoted to the other end of said arm, a roller mounted upon. the pivot of said link, a secondy rollermounted upon the other end of saidl linkand meansby which said arm may be moved' from a horizontal position normal to said door section into a position parallel to said door section, said means consisting of a vertical rod, a toggle connected to the lower end of said rod, and means to open said toggle and impart vertical movement to said vertical rod, said last named means comprising a horizontal bar pivotally connected to the lower link of said toggle, and a lever for imparting horizontal motion to said horizontal bar.
6. Means for swinging a hinged section of an overhead door comprising a lever, a rotatable plate secured and rotated by said lever, a horizontal bar eccentrically pivoted at its inner end to said plate and having the other end extending beyond the outer edge of the door to engage a guide rail when the door is in closed position and lock the door against vertical motion, a toggle pivotally mounted upon said door and operated by said bar, a vertical rod pivoted to and operated by said toggle, a horizontal arm pivotally secured to the uppermost section of said door and pivotally connected at its outer end to said vertical rod, and a link pivotally mounted upon said horizontal arm and bearing two rollers to receive between them the guide rail.
'7. A multi-section overhead door comprising a plurality of hinged door sections, bearing means upon each of said sections, a track on each side of the door with a vertical rail parallel to the door frame curved at the top of the door opening into a horizontal rail normal to the vertical rail, and means to tilt the uppermost section of the door without any vertical movement of said door, said means comprising an arm pivoted at one end to said uppermost door section, wheels .mounted upon the other end of said arm and spaced apart to receive the track rail between them, and manually operable means for varying the angle between said arm and the uppermost door section.
8. A door comprising a plurality of hinged sections adapted to ilt in a door frame, tracks adjacent the sides of the door Trame, bearing means on the door sections engaging the tracks to guide the door sections into and out of the frame, and means forming a movable connection between one edge of the uppermost door section and its corresponding bearing means movable to vary the distance between said edge and said bearing means for swinging the uppermost section to a partially opened position without affecting the other door sections.
9. A door comprising a plurality of hinged sections adapted to fit in a door frame, tracks adjacent the sides of the door frame, bearing means on the door sections engaging the tracks to guide the door sections into and out of the frame, means forming a movable connection between one edge of the uppermost door section and its corresponding bearing means movable to vary the distance between said edge and said bearing means for swinging the uppermost section to a partially opened position without affecting the other door sections, manual control means mounted on a door section below the uppermost section, and a jointed linkage connecting said control means to said connection means.
10. A door comprising a plurality of hinged sections adapted to ilt in a door frame, tracks adjacent the sides of the door frame, bearing means on the door sections engaging the tracks to guide the door sections into and out of the frame, means forming a movable connection between one edge of the uppermost door section and its corresponding bearing means movable to Vary the distance between said edge and said bearing means for swinging the uppermost section to a partially opened position without affecting the other door sections, a latch on one of the lower door sections to latch it against sliding movement on the tracks, manual control means for the latch, and a jointed linkage connecting said control means to said connection means. y
11. A door comprising a plurality of hinged sections adapted to fit in a door frame, tracks adjacent the sides of the door frame, bearing means on the door sections engaging the tracks to guide the door sections into and out of the frame, link means pivotally connected at one end to the upper edge of the top door section and at its opposite end to the corresponding bearing means, and means for changing the angle of said link means relative to said door section to move said door section to. partially open position without affecting the other door sections.
FRANK O. GOODMAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US265631A US2266707A (en) | 1939-04-03 | 1939-04-03 | Door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US265631A US2266707A (en) | 1939-04-03 | 1939-04-03 | Door |
Publications (1)
Publication Number | Publication Date |
---|---|
US2266707A true US2266707A (en) | 1941-12-16 |
Family
ID=23011258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US265631A Expired - Lifetime US2266707A (en) | 1939-04-03 | 1939-04-03 | Door |
Country Status (1)
Country | Link |
---|---|
US (1) | US2266707A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6047761A (en) * | 1998-09-08 | 2000-04-11 | Clopay Building Products Company Inc. | Universal overhead door system |
US20030213566A1 (en) * | 2002-04-25 | 2003-11-20 | Clopay Building Products R&D Company, Inc. | Low head room overhead door system with adjustable short radius track section |
-
1939
- 1939-04-03 US US265631A patent/US2266707A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6047761A (en) * | 1998-09-08 | 2000-04-11 | Clopay Building Products Company Inc. | Universal overhead door system |
US20030213566A1 (en) * | 2002-04-25 | 2003-11-20 | Clopay Building Products R&D Company, Inc. | Low head room overhead door system with adjustable short radius track section |
US7059379B2 (en) | 2002-04-25 | 2006-06-13 | Clopay Building Products R&D Company, Inc. | Low head room overhead door system with adjustable short radius track section |
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