US2006004A

US2006004A - Window casement

Info

Publication number: US2006004A
Application number: US631025A
Authority: US
Inventors: Frederick C Wenzel
Original assignee: Individual
Current assignee: Individual
Priority date: 1932-08-30
Filing date: 1932-08-30
Publication date: 1935-06-25
Anticipated expiration: 1952-06-25

Description

June 25,1935. F. c. WENZEL 2,006,004

v WINDOW CASEMENT I Filed Aug. 50. 1932 2 Sheets-Sheet 1 INVENTOR \Zwwu 6. W

ATTORNEY June 25, 1935. v w z 2,006,004

WINDOW CASEMENT Filed Aug. 50, 1932 2 Sheets-sheaf 2 Fl 4- I 'EI 28) INVENTOR \ZwM- BY Wz/M A TTORNE y Patented June 25, 1935 I UNITED STATES PATENT OFFICE WINDOW CASEMENT Frederick C. Wenzel, Stamford, Conn.

Application August 30, 1932, Serial No. 631,025

24 Claims. (01. 189-436) My invention relates to casement windows, and to the second or intermediate frame member I2 more especially to casement windows of the type and ,for rotation about a vertical pivot thereon. formed of structural steel, and themselves co- Preferably, also, there are means provided, simoperable with structural steel window frames. ilarto latch I4 for maintaining the frame I6 se- More particularly, it is the object of this invencured to the intermediate frame I2.

tion to devise a window casement which will have I shall now describe the manner in which this movement about more than one pivot relatively modification of my invention operates. The to its frame, whereby to supply a varied type of latch I4 generally holds the frame I2 in a secured ventilation while it is at the same time secured posltion'relatively to the structural frame memin relatively strong relationship to the window ber II so that swinging movement of the frame 10 frame. I2 about its horizontal pivots I 3 is normally It is the further object of my invention to prevented. 'Ihe frame member I6 carrying the mount my casement window in particular hinged window pane I5 may however be swung about relationship to its frame utilizing a type of hinge its pivotal axis on hinges II whenever it is de lending itself to the particular objects of the insired to furnish ventilation, whereupon the frame 15 vention. member I6 will occupy the position illustrated in For a description of my invention, I shall refer Fig. 3. to the drawings, wherein Fig. 1 is a partial sec- Whenever it is desired to obtain ventilation by tion through a window frame and the easement rotation of the frame I6 about its horizontal piv- 2 of one of my modifications. Fig. 2 shows the ots I3a, the latch I4 is released and the two swinging movement of the window casement frames I6 and I2 rotate together about the horiabout one pivot, while Fig. 3 is a side view showzontal pivots I3a to a position shown in Fig. 2. ing the relationship of the casement to the vari- In this position, it is seen that ventilation will ous structural elements when the window is robe obtained in the direction of the arrow I8,

tated about a second pivot; and that, in case ofxrain, it will be impossible for 25 Fig. 4 is a front view of a modification of my the rain to enter asmight be the case if the pane invention, while Figs. 5 and '7 are sections along were positioned as shown in Fig. 3. the lines 5 a of 4. Fig. 6 is a Also, it'is possible, inthe position of the memsection along line 66 of Fig. 10 which is in itbers in Fig. 2 to swing the frame I6 about its self a side view of Fig. 4. Fig. 8 illustrates the hinges I! to a position relatively to the frame 30 swinging of my casement about a horizontal pivshown in Fig. 3. In this position, ventilation ot, while Fig. 9 illustrates the position of the would be obtained as in the direction of the arrow casement in its swinging movement about a verti- I8, and further ventilation could be obtained by cal pivot. the pivotal relationship between the frame I6 and Referring now more particularly to Figs. 1, 2 the frame I2 as is the case in Fig. 3. 35 and 3, reference numeral III indicates the body Referring now more particularly to Figs. 4 to 9 of the house or other structure to which is seinclusive, reference numeral 20 indicates a wincured a structural iron window frame II in any (law casement frame carrying a, window pane 2| usual manner. and hinged to the window frame 22 by means of A second structural steel frame member I2 is

hinge pivots

23 and 24. The frame members are 4.0

pivoted to the frame II by means of a hinge of structural steel, preferably, and are capable member I3 so as to be capable of movement of nesting relatively to each other as illustrated about a horizontal axis on a pivot I3, there bein Fig. '7, whereby to facilitate weather stripping. ing preferably two of such hinges to furnish a The hinge pin 23 forms part of a hinge 25 4.5 secure mounting for the frame I2. The frame I2 which is of rather unusual construction. This lies normally in nested relation to frame II and hinge comprises a plate 26 carrying the easement is equipped with a latch member I4 by which frame 20 and a. second plate 21, which is in turn, it is secured against movement relatively to the mounted about a hinge pin 28 carried by the frame II when desired. The casement window member-29 secured'to the window frame 22.

5O pane I5 is mounted in a third structural steel The hinge pin 24 forms part of a hinge for the frame IS, in nested relationship to the frame I2, casement which is also of rather unusual conwhereby the relationship of frames I6, I2 and I I struction, and which is embodied also in an upper is such as to make it extremely difficult for air hinge 30 secured to the frame 20 in its upper to filter through to the inside of the structure. left hand corner, as shown in Fig. 4. In each of This frame I6 is secured by a pair of hinges I! these hinges, there is a plate 3I which carries the window casement and which has a curved member 32 cooperating with the hinge pin 24 and with the curved portion 33 of the hinge plate 34 secured to the window frame. The hinge plate 34 is cut away at a point directly opposite the hinge pin 24 so that in the position of Fig. 6, the hinge plate 35 can be moved without any difiiculty in the direction of the arrow 35 and away from its cooperation with the hinge pin 24. However, as will readily appear, when the window frame 29 has been rotated but a slight amount from its position of Fig. 6, a portion of the curved member 32 of the plate 3| will lie in such relation to the pin 24 as to prevent outward movement of the plate 3| in the direction of arrow 35.

The construction just described regarding the hinge members used with pin 24, is embodied also in the hinge member 30 illustrated in' Fig. 5. The relation of these hinge elements issuch that if it is desired to open the window casement 28 to a position illustrated in Fig. 9,'initial rotation will take place about

hinge pins

23 and 24, with the hinge pin 24 so cooperating with the curved member 32, that immediately upon slight rotation, separation of the hinge members will be impossible. This rotation about the vertical axis of

hinge pins

23 and 24 will, however, cause separation of the curved member 32 of hinge 38 from its pin 25' as though there were no hinge at that point. I

If, however, it is desired to open the window casement to its position of Fig. 8, rotation then takes place about the upper hinge pin 28 and hinge pin 24 of the auxiliary hinge 30. In this movement, the hinge 25 with its

plates

26 and 21 moves as a unit about the pin 28 carrying with it the window frame 21] as though that frame were hinged directly to pin 28. At the same time, the hinge plate 3| with its curved portion 32 will be separated from pin 24'by its movement in the direction of the arrow 35 shown with reference to Fig. 6. At the same time, it will be apparent that the portion 32 of hinge 30 will co-' operate with the pin 24' to prevent any separation of the two immediately upon slightest rotation of the casement 20 in the direction of m-ovemen illustrated in Fig. 8.

Preferably, but not necessarily, a latch member 36 is mounted on the casement frame 20 for securing the same to the window frame 22 when ever it is desired that rotation take place about the pin 24 upon pressure against the frame 20. The latch 36 prevents the separation of the

hinge members

32 and 24 so as to supply rotation about pin 2Q rather than about hinge 3!! upon outward pressure. Preferably also, in cooperation with my invention, it is desirable to utilize some spring means for cooperating with the hinge plates 32 and 32' so that separation of the plates from the

pins

24 and 24 will be accompanied by spring resistance which will not be any material hindrance, however. Such springs are illustrated. in Fig. 5 and are denoted by reference numeral 31. It is also desirable to secure to the frame 2!} a universal joint casement holder applied relatively to the window frame 22, so as to maintain the frame 20 in its relation to the window frame regardless of its direction of movement. 7

Whereas, I have now fully described this modifioation of my invention, it will be best'to summarize by indicating that the window frame 29' is mounted on the frame 22 in the usual manner for movement about vertical hinges, whenever desired. There are a pair of such hinges so that the casement may be held in a rigid and. usual manner relatively to the frame 22, even though the mounting of casement 2t relatively to the frame 22 is such that movement of the easement to a position illustrated in Fig. 9 and in extreme displacement from the frame structure 22 is possible. Similarly, because of the particular arrangement, movement of the casement 25! to its extreme position of Fig. 8 will also be possible, while extreme rigidity is maintained.

It is my combination of elements operating in a distinctive manner to mount the window casement for movement about two different axes, while extreme rigidity is obtained, which forms the essence of the present invention. Since my in vention might be embodied in numerous modifications, I do not wish to be limited except as indicated in the claims appended hereto.

1. In a casement window assembly, a casement window, a series of hinges for supporting said Window, one of said hinges being operable to permit swinging of said window about two different axes, the others of said hinges being operable as hinges only when said window is rotated about those hinges, said windows being releasable from said hinges by direct outward pressure.

2. In a casement window assembly, a frame, a casement window nested in said frame, a series of hinges for supporting said window relatively to said frame, one of said hinges being operable to permit swinging of said window about two different axes, the others of said hinges being operable as hinges only when said window is rotated about those hinges.

3. In a casement window assembly, a hinge for a casement window having a portion to be secured to a frame, a pivot, a swinging portion carrying .said casement window mounted on said pivot, said swinging portion being formed so that when it is in closed relation to the frame secured portion, it may be readily released from its pivot, and means whereby when it has been rotated a slight amount it will become locked relatively to said secured portion for regular hinge movement on the pivot.

4. In a casement window assembly, a frame, a casement window, a hinge for the casement win dow having a portion adapted to be secured to the frame, a pivot for said hinge, a swinging portion of said hinge carrying said casement window and rotatable on the axis of said pivot, one of the .said hinge portions being formed so that when the casement swinging portion is in closed relation to the frame secured portion, the swinging portion may be readily released from pivotal engagement with the frame secured portion.

5. In a casement window assembly, a frame, a casement window, a hinge for the casement window having a portion adapted to be secured to the frame, a pivot for said hinge, a swinging portion of said hinge carrying said casement window and rotatable on the axis of said pivot, one of the said hinge portions being formed so that when the casement swinging portion is in closed relation to the frame secured portion, the swinging portion may be readily released from pivotal engagement with the frame secured portion, and when said swinging portion has been rotated a slight amount said portions will become locked relatively to one another for regular hinge movement.

6. In a casement window assembly, a casement window, a pair of hinges for mounting said window about a vertical pivot, a second pair of hinges mounting said window for movement on a horizontal pivot, one of the hinges of each group forming with a hinge of the other group a combination hinge sw ingable on either a vertical or horizontal pivot, the other hinge of each group being readily releasable by outward pressure rather than rotation, whereby said window may be readily released from a particular hinge for swinging move ment about the compound hinge and the other of said hinges.

7, In a casement window assembly, a frame, a casement window frame hinged to said frame, a hinge upon which said window is mounted to permit swinging about a horizontal or a vertical pivot, auxiliary hing-es supporting said frame in its closed position, each of said hinges having means whereby to permit said window frame to be read- T ily released therefrom to permit swinging of said frame about an axis other than the axis of the particular hinge, and adapted to act as a hinge to permit swinging of the frame about it as a pivot. i 8. Ina casement window assembly, a frame, a casement window frame nested within and hinged to saidframe, a hinge upon which said window is mounted to permit swinging about a horizontal or a vertical pivot, auxiliary hinges supporting said frame in its closed position, each of said hinges having means whereby to permit said window frame to be readily released therefrom to permit swinging of said frame about an axis other than the axis of the particular hinge, and adapted to act as a hinge to permit swinging of the frame about it as a pivot.

9. In a casement window assembly, a frame, a casement window hinged to said frame, independent hinges supporting said window for swinging movement about a horizontal axis and about a vertical axis, each of said hinges being constructed to permit ready release of the window therefrom by mere swinging movement of the window about the other of said hinges whereby said window may be released from one hinge and for movement about the other.

10. In a casement window assembly, a frame, a casement window hinged to said frame, independent hinges supporting said window for swinging movement about a horizontal axis and about a vertical axis, each of said hinges being constructed to permit ready detachment of the window from pivotal movement thereon, said detachment being effective upon simple swinging movement of the window about the other of said hinges, whereby said window may be released from one hinge and for movement about the other.

11. In a casement window assembly, a frame, a casement window hinged to said frame simultaneously about a plural number of vertical hinge pivots and a plural number of horizontal hinge pivots and movable only in a pivotal manner on said pivots relative to said frame, and means whereby the window may be swung about either its horizontal or vertical pivots.

12. In a casement window assembly, a frame, a casement Window hinged to said frame simultaneously about a plural number of vertical hinge pivots and a plural number of horizontal hinge pivots and held in fixed relation to said frame when the window is in its closed position, and means whereby the window may be swung about either its horizontal or vertical pivots, said means comprising hinges which are releasable.

13. In a casement window assembly, a frame, a casement window hinged to said frame simultaneously about a plural number of vertical hinge pivots and a plural number of horizontal hinge pivots, and means whereby the easement may be swung about either its horizontal or vertical pivots, said means comprising'a combination'vertical and horizontal hinge to which said window is secured, and releasable horizontal and vertical hinges. V

14. In a'ca'sement window assembly, a frame, a casement window hinged to and in nested rela tion to said frame, independent hinges supporting said window for swinging movement about a horizontal axis and about a vertical axis, each of said hinges being constructed to permit release of the window from movement thereabout, whereby said window may be released by a more outward thrust from one hinge and-for movement about theother.

15. In a casement window assembly, a frame, a casement window hinged to and in nested relation to said frame, independent hinges supporting said window for swinging movement about a horizontal axis and about a vertical axis, each of said hinges being constructed to permit ready release of the window therefrom by mere swinging movement of the window about the other of said hinges whereby said casement window may be released from one hinge and for movement about the other.

16. In a casement window assembly, a frame, a casement window in nested relation and hinged to said frame simultaneously about a plural number of vertical hinge pivots and a plural number of horizontal hinge pivots, and movable only in a pivotal manner on said pivots relatively to said frame, and means whereby the casement window may be swung about either its horizontal or vertical pivots.

17. In a casement window assembly, a frame, a casement window in nested relation and hinged to said frame simultaneously about a plural number of vertical hinge pivots and a plural number of horizontal hinge pivots, and held in fixed relation to said frame when the window is in its closed position, and means whereby the window may be swung about either its horizontal or vertical pivots, said means comprising hinges which are releasable.

18. In a casement window assembly, a frame, a casement window in nested relation and hinged to said frame simultaneously about a plural number of vertical hinge pivots and a plural number of horizontal hinge pivots, and means whereby the casement may be swung about either its horizontal or vertical pivots, said means comprising a combination vertical and horizontal hinge to which said window is secured, and releasable horizontal and vertical hinges.

19. In the combination of claim 10, a combination hinge adapted to permit pivotal movement about a vertical or a horizontal axis, and which forms one of the hinges to which said window is secured.

20. In a casement window assembly, a frame, a casement window hinged to said frame, independent hinges supporting said window for swinging about a horizontal axis and about a vertical axis, each of said hinges having a pivot pin, and means whereby said casement may be released from movement about one hinge and for movement about the other hinge, said hinges being constructed to permit ready reassembly about all the hinges as the casement is swung into closed position,

21. In a casement window assembly, a frame, a casement window hinged to and in nested relation to said frame, independent hinges supporting said window for swinging about a horizontal axis and about a vertical axis, each of by said casement may be released from move ment about one hinge and for movement about the other hinge, said hinges being constructed to permit ready reassembly about all the hinges as the casement is swung into closed position.

22. In a casement window assembly, a frame, a casement window hinged to and in nested relation to said frame, independent hinges supporting said Window for swinging movement about a horizontal axis and about a vertical axis, each of said hinges having a pivot pin, and means whereby said casement window may be released from the pivot pin of the horizontal hinge and for movement about the other, hinge, said hinges being constructed to permit ready reassembly about all the hinges as the casement is swung into closed position.

23. In a casement window assembly, a frame, a casement window hinged to and in nested relation to said frame, independent hinges supporting said window for swinging movement said hinges having a pivot pin, and means whereabout a horizontal axis and about a vertical axis, each of said hinges having a hinge pin, and means whereby said casement window may be released from the hinge pin of the horizontal or vertical hinges, for movement about the other of said hinges, said detachment being effective upon movement of the frame about the other of said hinges, and, means whereby said hinges become attached upon movement of the frame back into closed position.

24'. In a casement window assembly, a frame, a casement window in nested relation and hinged to said frame simultaneously about a plural number of vertical hinge pivots and a plural number of horizontal hinge pivots, and means whereby the easement window may be released from either the horizontal or the vertical pivots and rotated about the reverse set of pivots, and means for reassembling the casement Window relatively to all of said pivots upon its movement into closed 20 position.

' FREDERICK C. WENZEL.