US2338357A - Window operator - Google Patents
Window operator Download PDFInfo
- Publication number
- US2338357A US2338357A US410288A US41028841A US2338357A US 2338357 A US2338357 A US 2338357A US 410288 A US410288 A US 410288A US 41028841 A US41028841 A US 41028841A US 2338357 A US2338357 A US 2338357A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- rod
- chamber
- bracket
- lever
- 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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Classifications
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- 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
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/57—Power-operated mechanisms for wings using fluid-pressure actuators for vertically-sliding wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/55—Windows
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18992—Reciprocating to reciprocating
Description
Jan. 4, 1944. A. RAPPL ET AL WINDOW OPERATOR Original Filed Sept. 17, -1940 INVENTOR$ AT/VTU/V RAP/ L AND eawgy C. HOR7'0/V ATT NEYS Patented Jan. 4, 1944 UNITED STATES PATENT OFFICE WINDOW ()PERATOR Anton Rappl, Buflalo, and Erwin C. Horton, Hamburg, N. Y., assignors to Trlco Products Corporation, Bufl'alo, N. Y.
Original application September 17, 1940, Serial No.
357,140. Divided and this application September 10, 1941,.Seria! No. 410,288
8 Claims.
close the windows of automobiles by means of a fluid pressure motor comprising a relatively long chamber or cylinder having an extensible pistoncommodating the arcute travel of the pivotal like member for rocking a window actuating connection I4 between the free end of the piston lever, the cylinder being pivotally mounted at one rod and the other arm of the bell crank lever end a having it free from i h th pisincidental to the sliding motion of the piston. ton-like member projects, free to swing in ac- A steadying influence is exerted on the outer end commodation of the movement incidental to the of the cylinder during this swinging movement rocking of the lever. by a fixed guide finger l5 which works The present invention has for its object to pror guid w y 0f h Cylinder head vide an improved mounting for the fluid motor The track part II nd the l r D t l3 r by which the operation of the latter is rendered given a Slight curvature 50 that during e p more eflioient and practical. al m vem t f he yl n r Th i v nt further has for t object t ried roller part l3 will roll back and forth on the videan improved mounting for the motor cylinspring leaf- This provides a free and rolling der by which the swinging or oscillating movemounting for the motor, and any incidental shift ment of the cylinder is guided in a. practical manof the motor by reason of net for steadying the moving parts and avoiding 5 be accommodated by the unnecessary operational noises. falls n the u e fin er 15.
In the accompanying drawing By reason f the guiding finger or support I! Fig. 1 is a phantom view of a portion of an the cylinder will be restricted in its oscillatory automobile door showing the present invention motion to a constant plane and held against latincorporated therein; an oral play which unguided lateral play would cause Fig. 2 is an end elevation thereof showing the sidewise stress on the free end of the cylinder with its guiding support; crank lever.
Fig. 3 is fragmentary side elevation of the free The foregoing description has been given in end of the cylinder; and I detail for the sake of Fig. 4 is a detailed view more clearly showing the inventive principles ein inv lved may be the pivotal mounting for the cylinder. incorporated in other physical embodiments with- Referring more particularly tothe drawing, the out departing from the spirit or scope of the improved mechanism has been depicted in conl imed invention. nectlon with the vertically sliding type of 010.. What is claimed is: sure or window for the sake of illustration. This 1. Operating mechanism for the closures of window is designated by the numeral I which is vehicles, and the like, comprising a fluid motor guided vertically in channel ways 2 on the door 3. having an elongated The window glass is elevated by means of a ated rod slidably guided through a bearing in one fluid motor, preferably one utilizing an air presend thereof, power transmission means including sure diflerential in which the low pressure ina lever pivotally connected to the outer end of fluence of the intake manifold may be used. As the rod, said one end of the chamber being free illustrated, the motor comprises a cylinder 4 and to swing to accommodate the arcuate travel of a piston I. The piston rod 6 is operatively conthe point of pivotal nected to the window to elevate and lower the and lever, means pivotally mounting the opposame as desired. The connection disclosed emsite end of the chamber, the first end of the bodies a bell crank lever 1 pivoted on a stud 8 chamber having a arried y a bracket 9, and to this stud is fixed finger slidably received in the slot, said transone end of a convolute spring I0 to counterbalverse slot being formed in an integral part of once the sash,. the opposite end or the spring the rod bearing adjacent the rod whereby guidbeing fixed to the sash connected arm or the bell crank. The cylinder is yieldably mounted on a support bracket or track part II through a bracket or roller part I 3 and a tension and compression member l2 in the form of a spring leaf, the arrangement providing in eflfect a Z-shaped support wherein the parts are in substantially stacked relationship. This mounting permits the opposite end of the cylinder with its protruding piston rod to swing in a vertical plane for acin a slot 4 the motor carthis rolling action will slot I B as it rises and piston rod and the bell clarity. It is obvious that chamber with a fluid actuconnection between the rod transverse slot, and a guiding ing support of the rod, piston and cylinder assembly is provided substantially midway oi the assembly when the rod is in its extended position and close to the longitudinal axis the assembly to reduce vibration and torque to a minimum.
2. Operating mechanism for the closures of vehicles, and the like, comprising a fluid motor having an elongated chamber with a fluldactuated rod slidably guided through one end thereof, power transmission means including a lever pivotally connected to the outer end of the rod, said one end of the chamber being free to swing to accommodate the arcuatetravel of the point of pivotal connection between the rod and lever, a supporting bracket for mounting the opposite end of the chamber, a bracket part flxed on said opposite end of the chamber and overlying the bracket, and an intermediate spring leai. flxed at one end to the bracket and at the opposite end to the bracket part whereby said bracket, said bracket part and said spring leaf are in substantial stacked relationship.
3. Operating mechanism for the closures of vehicles, and the like, comprising a fluid motor having an elongated chamber with a fluid actuated rod slidably guided through one end thereof, power transmission means including a lever pivotally connected to the outer end of the rod, said one end of the chamber being free to swing to accommodate the arcuate travel of the point of pivotal connection between the rod and lever, a supporting bracket for mounting the opposite end of the chamber, a bracket part fixed on said opposite end of the chamber and overlying the bracket, and a spring leaf fixed at one end to the bracket and at the opposite end to the bracket part, the bracket part being curved to rock upon the bracket.
4. Operating mechanism for the closures of vehicles, and the like, comprising a fluid motor having an elongated chamber with a fluid actuated rod slidably guided through one end thereof, power transmission means including a lever pivotally connected to the outer end of the rod, said one end of the chamber being free to swing to accommodate the arcuate travel of the point of pivotal connection between the rod and lever, means guidingly supporting said one end of the chamber against lateral movement during its swinging motion, and means mounting the opposite endof the chamber for such swinging movement, said last means comprising a support having a track part, a roller part on said opposite end of the cylinder mounted on said track part for longitudinal movement thereon during swinging motion of the cylinder, and a member connecting the roller part to the track part for holding such parts operative.
5. Operating mechanism for the closures of vehicles, and the like, comprising a fluid motor having an elongated chamber with a fluid actuated rod slidably guided through one end thereof, power transmission means including a lever pivotally connected to the outer end of the rod, said one end of the chamber being free to swing to accommodate the arcuate travel of the point of pivotal connection between the rod and lever, means guidingly supporting said one end of the chamber during its swinging motion, and means mounting the opposite end of the chamber, said last means comprising a support having a track part, a part on said opposite end of the cylinder rollingly mounted on said track part for longitudinal movement thereon during swinging motion of the cylinder, and a tension and compression member connecting said cylinder part to the track part for holding such parts operative.
6. Closure operating mechanism comprising a fluid motor having a piston and cylinder, means guidingly supporting the cylinder at one end against lateral sway and body torque while allowing for vertical swinging and bodily motion in a constant longitudinal plane, and a substantially Z-shaped support mounting the cylinder at its opposite end, the angular bar of the Z-shaped support being of a resilient nature.
7. Window operating mechanism adapted for automotive installation, comprising, a fluid motor having a cylinder and a piston therein with a rod extending therefrom, means at one end of said cylinder for mounting it upon a fixed member, said means permitting swinging of said cylinder and bodily longitudinal movement thereof during actuation of said fluid motor, an operative connection between said piston and a window including a lever pivoted to the piston rod, the other end of said cylinder having a slotted guideway adjacent the egress opening in the cylinder head for said piston rod, and a fixed guide slidably embraced by said guideway for maintaining said fluid motor in a constant plane of operation during such swinging and bodily longitudinal movement as it rocks the lever to actuate the companion window.
8. Closure operatin mechanism adapted for 1 installation in the narrow well of an automobile window structure, comprising a fluid motor having a cylinder and piston, an operative connection between said closure and said motor, a mounting for said motor having a flexible member and connecting said motor to said window structure while normally allowing bodily swinging and shifting of said motorin various directions, and guide means for restricting the fiexure of said flexible member to a constant plane substantially parallel to the walls of said window well whereby said mechanism will be restrained from contact with said walls.
ANTON RAPPL. ERWIN C. HORTON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US410288A US2338357A (en) | 1940-09-17 | 1941-09-10 | Window operator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US357140A US2379989A (en) | 1940-09-17 | 1940-09-17 | Window operator |
US410288A US2338357A (en) | 1940-09-17 | 1941-09-10 | Window operator |
Publications (1)
Publication Number | Publication Date |
---|---|
US2338357A true US2338357A (en) | 1944-01-04 |
Family
ID=26999530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US410288A Expired - Lifetime US2338357A (en) | 1940-09-17 | 1941-09-10 | Window operator |
Country Status (1)
Country | Link |
---|---|
US (1) | US2338357A (en) |
-
1941
- 1941-09-10 US US410288A patent/US2338357A/en not_active Expired - Lifetime
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