US2162749A - System of automobile door control - Google Patents
System of automobile door control Download PDFInfo
- Publication number
- US2162749A US2162749A US112697A US11269736A US2162749A US 2162749 A US2162749 A US 2162749A US 112697 A US112697 A US 112697A US 11269736 A US11269736 A US 11269736A US 2162749 A US2162749 A US 2162749A
- Authority
- US
- United States
- Prior art keywords
- door
- plunger
- hand rest
- arm
- door control
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/31—Lever operator, flush
-
- 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
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/096—Sliding
- Y10T292/0969—Spring projected
- Y10T292/097—Operating means
- Y10T292/0972—Lever and push or pull rod
-
- 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
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/096—Sliding
- Y10T292/0969—Spring projected
- Y10T292/097—Operating means
- Y10T292/0975—Link and push or pull rod
Definitions
- the common door handle on the inside of the car has its serious disadvantages. They are generally placed where a person has totwist or reach to grasp it. Very often they were in a position where one would catch his clothing on them, especially the sleeves. With a car inmotion this is a serious threat. We read many times of people being killed or seriously. injured when they were thrown "from a moving automobile when they accidentally fell against the door handle because of a sudden or unexpected brake application or when an accident occurred.
- Fig. 1 illustrates the system of inside door control.
- Fig. 2 shows how the plunger is housed in the hand rest.
- Fig. 3 is a top plan view of a conventional automobile door illustrating the relative position of the arm or hand rest of my invention and the elbow rest.
- Figs. 3 and 4 illustrate how the hand rest is placed on the door before and slightly above the elbow rest.
- Fig. 5 shows the rear door hook-up. A similar hand rest is used.
- reference numeral l designates a conventional outside door handle for operating the door lock and which is retractable in the recess or well 2 of the door.
- the bevelled projecting end of the lock bolt is shown at the edge of the door in said figure.
- reference numeral l3 designates one end of a retractable latch bolt which forms part of a conventional automobile door lock which is shown only in outline form in Fig. 1.
- Reference numeral 26 designates a housing, preferably made of metal. Said housing 26 is illustrated as of substantially conical construction in the preferred form, but it is understood that it may assume any convenient shape, form or design other than that of the preferred form. Housing 25 has one open end and it is so mounted that said open end is toward the front of the door and of the vehicle of which the door is a part, and has a second intermediate slotted aperture in its inner wall portion to which one end of the lever or arm 22 is adapted to move.
- An apertured cross bar 20 extends across said housing in a substantially ver- :tical direction and provides means for mounting slidable plunger 21, the reduced end of plunger 2
- .Said cross bar also provides means whereby .a coil spring .25 is .mounted abouttheitfi reduced end of plunger 2 i, said cross bar holding one end of the spring :25 from longitudinal movement and in proper position. Theopposite end of said spring engages a suitable angular shoulder formedat the juncture of the reduced portion of l plunger 21 and thelarger end thereof.
- Reference numeral 22 designates an arm or lever fulcrumed at 23 on the vehicle door and intermediate its ends and having its lower end pivoted to the reduced end of the plunger 2 I.
- the opposite end of lever 22 is pivoted to one end of arm or connecting link 24 which connects said lever to the end of the retractable latch bolt, as clearly shown in Fig. 1.
- Fig. 5 illustrates my method of inside door control.
- plunger 2! When plunger 2! is pushed in, it will push arm 22 which is pivoted at point 23, causing a pull on arm 24 that will pull back latch bar I3 and unlatch the door.
- Tension exerted by spring 25 returns plunger 2
- Figs. 2, 3 and 4 illustrate how the inside door control assembly is housed.
- the hand rest 26 is padded and upholstered to match the car interior and is placed in a comfortable position ahead of the elbow rest 21.
- the relative and spaced apart position of the elbow rest and the said hand rest is such as to permit convenient resting of the occupants hand and elbow simultaneously and further permits operation of my door control while the arm is resting in usual position on the arm rest.
- the occupants hand, normally resting on the hand rest need not be twisted or substantially moved forward in order to actuate the control. Simply press plunger 2! in hand rest 26 and the door opens.
- Elbow rest Zl is also used to pull the door closed.
- Fig. 5 illustrates the method of rear door control.
- the same hook-up is used with a slight difference in control arm assembly.
- plunger M When plunger M is pressed in, it pushes back arm 28 which is 45 pivoted at its upper end to the door. This action carries back with it arm or connecting link 24, as before, to pull and retract back latch bar [3 to unlatch the door.
- Spring 25 returns plunger 2
- a padded hand rest shown in dotted lines, covers the unit as in the front door. It is faced to the front of the car to prevent its accidental operation. Owing to its handy position there is no necessity of reaching or leaning forward in the rear seat to reach the door handle. I believe this is a decided convenience and an additional safety factor.
- An automobile door control device for operating a retractable door latch comprising a hollow hand rest of substantially conical cross section opening horizontally; a depressible plunger slidable longitudinally in said hand rest and normally projecting from one end thereof; a. spring for normally returning said plunger, when depressed, to projected position; a lever fulcrumed adjacent said hand rest and having one end pivoted to said slidable plunger; 2. slidable door latch adapted to be secured to a door; a link pivotally connecting said latch and the other end of said lever, the depression of said plunger being adapted to retract said door latch.
- a retractable latch bolt a housing of substantially conical shape and forming a hand rest attachable to a vehicle door, said housing opening forwardly; a depressible plunger slidably and longitudinally mounted in said hand rest; a spring in said hand rest for normally resisting the depressing movementof said plunger and to return said plunger to projected normal position; a lever fulcrumed adjacent said hand rest and having one end pivoted to said plunger; and a link connecting the other end of said lever and said renormal and outermost position;
- An automobile door controlling device comprising a retractable and depressible latch bolt whereby said door may be opened and closed; a housing forming a hand rest having one open end and adapted to be attached on a vehicle door at a point remote from the lock thereof; a depressible plunger slidably mounted in said hand rest adapted to normally project therefrom; a spring in said hand rest for returning said plunger to means for mounting said slidable plunger and said spring in said hand rest; a lever adjacent said hand rest, having one end pivotally connected to said plunger and a connecting arm connecting the other end of said lever and said latch bolt, movement of said plunger being adapted to retract said latch bolt.
- a metal housing having one end tapering to a reduced portion and having its other end open, said housing being adapted to be mounted on a door surface to form a hand rest; and a latch operator comprising a depressible plunger slidably mounted in said housing, a spring for normally projecting said plunger, and a lever arm fulcrumed intermediate its ends exteriorly of said housing and having one end pivoted to said plunger, and a link arm for connecting said lever arm to a retractable latch.
Description
June 20, 1939. c RUSKA 2,162,749
SYSTEM OF AUTOMOBILE DOORCONTROL Filed- NOV. 25, 1936 lNvENmR g-z/ i Patented June 20, 1939,
UNiTED STATES rarest ofFFl SYSTEM OF AUTOMOBILE .DOOR CONTROL Leslie 0. Ruska, Cicero, 111. Application November 25,1936, Serial No. 112,697'
4 Claims.
My system of automobile door control eliminates all the hazardsand disadvantages of the common method of door control now in use.
The common door handle on the inside of the car has its serious disadvantages. They are generally placed where a person has totwist or reach to grasp it. Very often they were in a position where one would catch his clothing on them, especially the sleeves. With a car inmotion this is a serious threat. We read many times of people being killed or seriously. injured when they were thrown "from a moving automobile when they accidentally fell against the door handle because of a sudden or unexpected brake application or when an accident occurred.
Housing my inside door control in a hand rest definitely prevents its accidental operation.
This is the simplest and decidedly the safest system of automobile door control I know of.
Fig. 1 illustrates the system of inside door control.
Fig. 2 shows how the plunger is housed in the hand rest.
Fig. 3 is a top plan view of a conventional automobile door illustrating the relative position of the arm or hand rest of my invention and the elbow rest.
Figs. 3 and 4 illustrate how the hand rest is placed on the door before and slightly above the elbow rest.
Fig. 5 shows the rear door hook-up. A similar hand rest is used.
As illustrated in Fig. 3, reference numeral l designates a conventional outside door handle for operating the door lock and which is retractable in the recess or well 2 of the door. The bevelled projecting end of the lock bolt is shown at the edge of the door in said figure.
Shown in Figs. 1 and 2, reference numeral l3 designates one end of a retractable latch bolt which forms part of a conventional automobile door lock which is shown only in outline form in Fig. 1. Reference numeral 26 designates a housing, preferably made of metal. Said housing 26 is illustrated as of substantially conical construction in the preferred form, but it is understood that it may assume any convenient shape, form or design other than that of the preferred form. Housing 25 has one open end and it is so mounted that said open end is toward the front of the door and of the vehicle of which the door is a part, and has a second intermediate slotted aperture in its inner wall portion to which one end of the lever or arm 22 is adapted to move. An apertured cross bar 20, extends across said housing in a substantially ver- :tical direction and provides means for mounting slidable plunger 21, the reduced end of plunger 2| :beingslidable through the aperture of said cross bar '20. .Said cross bar also provides means whereby .a coil spring .25 is .mounted abouttheitfi reduced end of plunger 2 i, said cross bar holding one end of the spring :25 from longitudinal movement and in proper position. Theopposite end of said spring engages a suitable angular shoulder formedat the juncture of the reduced portion of l plunger 21 and thelarger end thereof.
' Reference numeral 22 designates an arm or lever fulcrumed at 23 on the vehicle door and intermediate its ends and having its lower end pivoted to the reduced end of the plunger 2 I. The opposite end of lever 22 is pivoted to one end of arm or connecting link 24 which connects said lever to the end of the retractable latch bolt, as clearly shown in Fig. 1. v s
Fig. 5 illustrates my method of inside door control. When plunger 2! is pushed in, it will push arm 22 which is pivoted at point 23, causing a pull on arm 24 that will pull back latch bar I3 and unlatch the door. Tension exerted by spring 25 returns plunger 2| to its normal position. 26
Figs. 2, 3 and 4 illustrate how the inside door control assembly is housed. The hand rest 26 is padded and upholstered to match the car interior and is placed in a comfortable position ahead of the elbow rest 21. The relative and spaced apart position of the elbow rest and the said hand rest is such as to permit convenient resting of the occupants hand and elbow simultaneously and further permits operation of my door control while the arm is resting in usual position on the arm rest. The occupants hand, normally resting on the hand rest, need not be twisted or substantially moved forward in order to actuate the control. Simply press plunger 2! in hand rest 26 and the door opens. Elbow rest Zl is also used to pull the door closed.
Fig. 5 illustrates the method of rear door control. The same hook-up is used with a slight difference in control arm assembly. When plunger M is pressed in, it pushes back arm 28 which is 45 pivoted at its upper end to the door. This action carries back with it arm or connecting link 24, as before, to pull and retract back latch bar [3 to unlatch the door. Spring 25 returns plunger 2| to its original position as before. A padded hand rest, shown in dotted lines, covers the unit as in the front door. It is faced to the front of the car to prevent its accidental operation. Owing to its handy position there is no necessity of reaching or leaning forward in the rear seat to reach the door handle. I believe this is a decided convenience and an additional safety factor.
This is decidedly a more streamlined, safer and more modern system of automobile door control than any now in use.
I claim:
1. An automobile door control device for operating a retractable door latch comprising a hollow hand rest of substantially conical cross section opening horizontally; a depressible plunger slidable longitudinally in said hand rest and normally projecting from one end thereof; a. spring for normally returning said plunger, when depressed, to projected position; a lever fulcrumed adjacent said hand rest and having one end pivoted to said slidable plunger; 2. slidable door latch adapted to be secured to a door; a link pivotally connecting said latch and the other end of said lever, the depression of said plunger being adapted to retract said door latch.
2. In an automobile door control device, a retractable latch bolt, a housing of substantially conical shape and forming a hand rest attachable to a vehicle door, said housing opening forwardly; a depressible plunger slidably and longitudinally mounted in said hand rest; a spring in said hand rest for normally resisting the depressing movementof said plunger and to return said plunger to projected normal position; a lever fulcrumed adjacent said hand rest and having one end pivoted to said plunger; and a link connecting the other end of said lever and said renormal and outermost position;
tractable latch bolt, the depression of said plunger being adapted to retract said latch bolt.
3. An automobile door controlling device comprising a retractable and depressible latch bolt whereby said door may be opened and closed; a housing forming a hand rest having one open end and adapted to be attached on a vehicle door at a point remote from the lock thereof; a depressible plunger slidably mounted in said hand rest adapted to normally project therefrom; a spring in said hand rest for returning said plunger to means for mounting said slidable plunger and said spring in said hand rest; a lever adjacent said hand rest, having one end pivotally connected to said plunger and a connecting arm connecting the other end of said lever and said latch bolt, movement of said plunger being adapted to retract said latch bolt.
4. In a device of the described class for operating door latches, a metal housing having one end tapering to a reduced portion and having its other end open, said housing being adapted to be mounted on a door surface to form a hand rest; and a latch operator comprising a depressible plunger slidably mounted in said housing, a spring for normally projecting said plunger, and a lever arm fulcrumed intermediate its ends exteriorly of said housing and having one end pivoted to said plunger, and a link arm for connecting said lever arm to a retractable latch.
LESLIE C. RUSKA.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US112697A US2162749A (en) | 1936-11-25 | 1936-11-25 | System of automobile door control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US112697A US2162749A (en) | 1936-11-25 | 1936-11-25 | System of automobile door control |
Publications (1)
Publication Number | Publication Date |
---|---|
US2162749A true US2162749A (en) | 1939-06-20 |
Family
ID=22345377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US112697A Expired - Lifetime US2162749A (en) | 1936-11-25 | 1936-11-25 | System of automobile door control |
Country Status (1)
Country | Link |
---|---|
US (1) | US2162749A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2709102A (en) * | 1952-09-26 | 1955-05-24 | Gen Motors Corp | Sliding door handle |
-
1936
- 1936-11-25 US US112697A patent/US2162749A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2709102A (en) * | 1952-09-26 | 1955-05-24 | Gen Motors Corp | Sliding door handle |
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