US2627608A - Toilet ball valve actuating linkage - Google Patents
Toilet ball valve actuating linkage Download PDFInfo
- Publication number
- US2627608A US2627608A US196258A US19625850A US2627608A US 2627608 A US2627608 A US 2627608A US 196258 A US196258 A US 196258A US 19625850 A US19625850 A US 19625850A US 2627608 A US2627608 A US 2627608A
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- US
- United States
- Prior art keywords
- stem
- bracket
- ball valve
- arms
- ball
- 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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-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
- E03D5/092—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand the flushing element, e.g. siphon bell, being actuated through a lever
Definitions
- This invention relates generally to an improved actuating linkage for use in conventional toilet systems.
- the present invention overcomes the disadvantages of these systems by providing a linkage arrangement which prevents binding of the ball stem. It is adapted to be incorporated in conventional systems by means of a bracket which is fastened to the operating arm.
- Cine of the objects of the present invention is to provide a non-binding actuating linkage in a system of the character described.
- a further object of the present invention is to provide a bracket and lifting finger of new and unique form for raising the ball of the conventional ball valve in the well known toilet flushing systems.
- l is an isometric view of an illustrative embodiment of the present invention.
- Fig. 2 is an end view
- Fig. 3 is a section taken through line 3-4 of Fig. 2.
- the lever arm If ⁇ of a conventional toilet flushing sys.em has fastened thereto the bracket of the invention indicated generally at H.
- a rubber hell it is shown having a stem l3 guided by posts it, with a ring it at the end of said stem l3 as is usually provided.
- the arm it may be operated by a handle, not known, located usually on the outside of the toilet water tank.
- the arm describes a rocking movement about the pivot P in order to raise the ball it from its seat to start the flushing operation.
- the bracket ll comprise-s body portion If: provided with a slot l! for reception of a bolt iii nut I19.
- bolt [3 is passed through the hole 20, and upon threading nut l8 thereon, securely fastens bracket H to the lover a TIT l fig.
- Body portion H5 is provided with shoulders 2
- Foot 23 and flange 24 of bracket I I form a yoke which is provided with holes for receiving pin portion 25, a prolongation of finger unit 26.
- Finger unit 26 comprises parallel arms 21! and 2 8,
- is used for retaining the finger 2 5 in place; however, it is clear a cap screw, cotter pin or similar device could be utilized in place thereof.
- Washer 30 is held on stem [3 by the ring l5 and cooperates with finger 26 to provide a bearing surface for the parallel arms 21 and 23. As shown in Fig. 2, the stem [3 passes between the arms 2'! and 28 of the finger 2'6 and obviously may move through the lengthwise path provided therebetween. End loop 29 prevents the stem l3 from moving beyond the end of finger 26 while washer Bil in cooperation with ring l5 prevents stem it from falling vertically downward through the space formed between arms 21 and 2B.
- the present invention provides the swivel mounted finger 26 with parallel arms 21 and 28 embracing' stem portion 13 which is slidable therebetween to compensate for the relative movement and thereby prevent binding.
- the body of the bracket as well as the bolt, nut and finger may be made of non-corrodible material. It is contemplated that plastics as well as non-corrodible metals may be utilized so as to provide a device which will last indefinitely. Replacing of the fixture is thereby made unnecessary so long as the system functions correctly, but should the ball and stem have to be repaired or any other element of the system repaired or replaced, the detachable method of connecting the bracket to the lever arm permits easy removal.
- a linkage for use in a toilet system having a water tank, a ball valve located at the bottom of the tank for regulating the flow of water therefrom, a stem extending substantially vertically upward from the ball of the ball valve, and an operating lever having a free end located at a level above the ball valve and also having openings through the lever spaced apart lengthwise of the lever adjacent the free end thereof;
- said linkage comprising a bracket having a substantially vertical body portion, substantially horizontal shoulder portions extending from the upper end of said body portion, and a pair of substantially horizontal arms extending from said body portion in an opposite direction from the direction in which said shoulder portions extend,
- each of said arms having a vertical opening extending therethrough and said openings being positioned in substantially vertical alignment; a connecting member connecting said bracket to said operating lever adjacent the free end of said lever with said body portion being located against one side of said lever and said shoulder portions being located against the upper surface of said lever to substantially prevent twisting of said bracket on said lever, said connecting member being positionable through any one of said spaced openings extending through the operating lever whereby said bracket may be positioned in difierent positions spaced apart lengthwise of said lever and thus may be adjusted lengthwise of said lever; a lifting hook including a loop portion having spaced-apart substantially parallel horizontal arms defining 'a space extending lengthwise between said horizontal arms, and a substantially vertical arm extending upwardly from one of said horizontal loop arms, said vertical arm extending through the vertically aligned openings in the arms which extend from the body portion of the bracket and being pivotally connected to said arms whereby said lifting hook may swivel with respect to said bracket, said upwardly extending ball valve stem extending through the spacebetween said horizontal loop
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Description
lw/ w ATTORNEYS Filed Nov. 17, 1950 L K EDWARDE TOILET BI XLLVALVE ACTUATING LINKAGE Feb. 10, 1953 Patenteoi Feb. 19, 1953 earner QFFICE 2,627,608 TG ILET BALL VALVE ACTUATENG LINKAGE Lee K. Edwarde, Piedmont, Calif. Application November 17, 1950, Serial No. 196,258
1 Claim.
This invention relates generally to an improved actuating linkage for use in conventional toilet systems.
usual household toilet includes a water tank within which the various operating ele ments such the valve, float and actuating means therefor are located. Most systems presently being used employ a ball type valve of rubber or the like for regulating flow of water from the tank, it having been found that such provides an inexpensive, simple, and durable operational means. The rubber ball is raised from its seat through the agency of a linkage including a stem on the ball and a handle operated actuating bar and lifting hook.
Difficulty has been experienced by virtue of the hook and stem binding and becomin misaligned during the flushing operation, thereby preventing the ball from resuming its seated position. Unpleasant noise as well as waste of water continues until the binding condition is corrected, which frequently can only be accomplished after removal of the tank cover in order to permit manual realignment of the linkage elements.
The present invention overcomes the disadvantages of these systems by providing a linkage arrangement which prevents binding of the ball stem. It is adapted to be incorporated in conventional systems by means of a bracket which is fastened to the operating arm.
Cine of the objects of the present invention, therefore, is to provide a non-binding actuating linkage in a system of the character described.
In its more specific aspects a further object of the present invention is to provide a bracket and lifting finger of new and unique form for raising the ball of the conventional ball valve in the well known toilet flushing systems.
Further objects will be apparent from the following description and in the accompanying drawings wherein:
l is an isometric view of an illustrative embodiment of the present invention;
Fig. 2 is an end view; and
Fig. 3 is a section taken through line 3-4 of Fig. 2.
In the embodiment, as illustrated in Fig. l, the lever arm If} of a conventional toilet flushing sys.em has fastened thereto the bracket of the invention indicated generally at H. A rubber hell it is shown having a stem l3 guided by posts it, with a ring it at the end of said stem l3 as is usually provided.
It is clear that the arm it may be operated by a handle, not known, located usually on the outside of the toilet water tank. The arm describes a rocking movement about the pivot P in order to raise the ball it from its seat to start the flushing operation.
The bracket ll comprise-s body portion If: provided with a slot l! for reception of a bolt iii nut I19. On the conventional lever arm hi there are found holes 20 which hold the usual hook in operative relation with respect to the ball stem. In accordance with the teachings of the present invention, however, bolt [3 is passed through the hole 20, and upon threading nut l8 thereon, securely fastens bracket H to the lover a TIT l fig.
Body portion H5 is provided with shoulders 2| and 22 which protrude therefrom and lit over the lever arm l0 providing a T-type grip for holding the unit in place.
Systems of the present type may perform satisfactorily for substantial periods of time as the elements are capable of withstanding the abuse occasioned by frequent use and movement. The shoulder portions 2| and 22, by resisting rotational movement of the bracket about the axis of the bolt l8, prevent loosening of the nut l9 and aid in providing a permanent connection.
. Finger unit 26 comprises parallel arms 21! and 2 8,
and end loop 29, and is hung loosely from the bracket, the holes in the yoke functioning as a bearing for the pin portion 25. In the illustrated embodiment a nut 3| is used for retaining the finger 2 5 in place; however, it is clear a cap screw, cotter pin or similar device could be utilized in place thereof.
Washer 30 is held on stem [3 by the ring l5 and cooperates with finger 26 to provide a bearing surface for the parallel arms 21 and 23. As shown in Fig. 2, the stem [3 passes between the arms 2'! and 28 of the finger 2'6 and obviously may move through the lengthwise path provided therebetween. End loop 29 prevents the stem l3 from moving beyond the end of finger 26 while washer Bil in cooperation with ring l5 prevents stem it from falling vertically downward through the space formed between arms 21 and 2B.
As the lever arm is rocked for raising ball l2 relative movement of the bracket and the ball stem l3 will occur because of the are described by the end of lever I 0 during its movement. The present invention provides the swivel mounted finger 26 with parallel arms 21 and 28 embracing' stem portion 13 which is slidable therebetween to compensate for the relative movement and thereby prevent binding.
The body of the bracket as well as the bolt, nut and finger may be made of non-corrodible material. It is contemplated that plastics as well as non-corrodible metals may be utilized so as to provide a device which will last indefinitely. Replacing of the fixture is thereby made unnecessary so long as the system functions correctly, but should the ball and stem have to be repaired or any other element of the system repaired or replaced, the detachable method of connecting the bracket to the lever arm permits easy removal.
Various modifications may be efiected Without departing from the spirit of the invention as defined in the appended claim.
I claim:
A linkage for use in a toilet system having a water tank, a ball valve located at the bottom of the tank for regulating the flow of water therefrom, a stem extending substantially vertically upward from the ball of the ball valve, and an operating lever having a free end located at a level above the ball valve and also having openings through the lever spaced apart lengthwise of the lever adjacent the free end thereof; said linkage comprising a bracket having a substantially vertical body portion, substantially horizontal shoulder portions extending from the upper end of said body portion, and a pair of substantially horizontal arms extending from said body portion in an opposite direction from the direction in which said shoulder portions extend,
each of said arms having a vertical opening extending therethrough and said openings being positioned in substantially vertical alignment; a connecting member connecting said bracket to said operating lever adjacent the free end of said lever with said body portion being located against one side of said lever and said shoulder portions being located against the upper surface of said lever to substantially prevent twisting of said bracket on said lever, said connecting member being positionable through any one of said spaced openings extending through the operating lever whereby said bracket may be positioned in difierent positions spaced apart lengthwise of said lever and thus may be adjusted lengthwise of said lever; a lifting hook including a loop portion having spaced-apart substantially parallel horizontal arms defining 'a space extending lengthwise between said horizontal arms, and a substantially vertical arm extending upwardly from one of said horizontal loop arms, said vertical arm extending through the vertically aligned openings in the arms which extend from the body portion of the bracket and being pivotally connected to said arms whereby said lifting hook may swivel with respect to said bracket, said upwardly extending ball valve stem extending through the spacebetween said horizontal loop arms, said arms being spaced apart a distance greater than the thickness of said stem wherebysaid arms may move substantially horizontally'relative to said stem to avoid binding said stem; and a washer carried by said stem, said washer being engageable by said horizontal loop arms 'to'raise said stem when the lifting hook is lifted by the operating lever.
LEO K. EDWARDE.
3 REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US196258A US2627608A (en) | 1950-11-17 | 1950-11-17 | Toilet ball valve actuating linkage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US196258A US2627608A (en) | 1950-11-17 | 1950-11-17 | Toilet ball valve actuating linkage |
Publications (1)
Publication Number | Publication Date |
---|---|
US2627608A true US2627608A (en) | 1953-02-10 |
Family
ID=22724646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US196258A Expired - Lifetime US2627608A (en) | 1950-11-17 | 1950-11-17 | Toilet ball valve actuating linkage |
Country Status (1)
Country | Link |
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US (1) | US2627608A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2856610A (en) * | 1957-11-08 | 1958-10-21 | Kunkle Charles | Arm lift bracket and shaft for flush valve mechanisms |
US3038168A (en) * | 1959-07-01 | 1962-06-12 | Andrew D Mcfarlane | Water closet valve actuating linkage |
US3046565A (en) * | 1961-03-29 | 1962-07-31 | Cecil H Taylor | Toilet flush valve |
US3117323A (en) * | 1962-01-22 | 1964-01-14 | Harry B Corsaw | Ball valve lifting apparatus |
US3992728A (en) * | 1975-10-28 | 1976-11-23 | Jay Walter M | Water saving toilet device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1990207A (en) * | 1934-06-28 | 1935-02-05 | William F Ruff | Guide for flush tank balls |
US2322123A (en) * | 1942-06-26 | 1943-06-15 | Jr Charles S Garratt | Flush valve mechanism |
US2425163A (en) * | 1944-09-18 | 1947-08-05 | Gustav G Reiwald | Lift wire guide for water closet flush valves |
US2502086A (en) * | 1945-09-13 | 1950-03-28 | Gertz Samuel | Flush tank valve operating means |
-
1950
- 1950-11-17 US US196258A patent/US2627608A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1990207A (en) * | 1934-06-28 | 1935-02-05 | William F Ruff | Guide for flush tank balls |
US2322123A (en) * | 1942-06-26 | 1943-06-15 | Jr Charles S Garratt | Flush valve mechanism |
US2425163A (en) * | 1944-09-18 | 1947-08-05 | Gustav G Reiwald | Lift wire guide for water closet flush valves |
US2502086A (en) * | 1945-09-13 | 1950-03-28 | Gertz Samuel | Flush tank valve operating means |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2856610A (en) * | 1957-11-08 | 1958-10-21 | Kunkle Charles | Arm lift bracket and shaft for flush valve mechanisms |
US3038168A (en) * | 1959-07-01 | 1962-06-12 | Andrew D Mcfarlane | Water closet valve actuating linkage |
US3046565A (en) * | 1961-03-29 | 1962-07-31 | Cecil H Taylor | Toilet flush valve |
US3117323A (en) * | 1962-01-22 | 1964-01-14 | Harry B Corsaw | Ball valve lifting apparatus |
US3992728A (en) * | 1975-10-28 | 1976-11-23 | Jay Walter M | Water saving toilet device |
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