US3293938A - Handle - Google Patents
Handle Download PDFInfo
- Publication number
- US3293938A US3293938A US391717A US39171764A US3293938A US 3293938 A US3293938 A US 3293938A US 391717 A US391717 A US 391717A US 39171764 A US39171764 A US 39171764A US 3293938 A US3293938 A US 3293938A
- Authority
- US
- United States
- Prior art keywords
- socket
- handle
- square
- shaped
- rounded
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7026—Longitudinally splined or fluted rod
- Y10T403/7033—Longitudinally splined or fluted rod including a lock or retainer
-
- 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
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20732—Handles
- Y10T74/20834—Hand wheels
Definitions
- the stems of brass faucets, bibcocks, taps and other valve structures may terminate in any of a number of configurations designed to accommodate a particular form of handle member.
- the handle is normally held in place with a screw, and hence may be removed when desired. Once removed, these handles are frequently misplaced or lost. It then becomes necessary to obtain another handle having the same shape of socket before the valve may again be operated.
- stems for domestic bibcocks or sillcocks may have square-sectioned or variously fluted tips designed to fit into handle sockets of corresponding shapes.
- the square shaft will not fit the fluted socket, nor will the fluted shaft fit the square socket. Hence it is necessary for the homeowner to exercise particular care in the selection of a replacement handle, and for the shopkeeper to stock a variety of handles.
- the present invention assists in overcoming these disadvantages by providing a universal handle capable of fitting securely on both squared and variously fluted valve stems, as will further appear herein.
- FIGURES l, 2 and 3 represent three typical valve stem terminals as employed in ordinary brass faucet construction, as shown in elevation; FIG- URES la, la and 3a representing the corresponding plan views.
- FIGURE 4 is a side elevation and FIGURE 4a a bottom plan view of a preferred handle made in accordance with the invention, and FIGURE 4b is a crosssection taken along line ib-4b of FIGURE 4a.
- FIG- URE 5 is a representation, partly in section, of an alternative handle structure, and FIGURE 5a a partial bottom plan view of the socket portion of the handle of FIGURE 5 further modified.
- FIGURE 5b illustrates in perspective a component of the handle of FIGURES 5 and 5a.
- the stem illustrated in FIGURES 1 and la will be seen to comprise a rod-like shaft terminating in a square cross-section tip 11, the tip being axially drilled and threaded at aperture 12 to receive a handle-retaining screw.
- the sides of the square tip slope inwardly slightly toward the end, and the end corners are slightly rounded, for convenience both in manufacture and in positioning of a handle.
- the tip 21 of tthe shaft 20 of FIGURES 2 and 2a is deeply toothed or fluted to produce twelve equally spaced ridges 23 and grooves 24, and which are separated from the adjacent shaft 20 by a circumferential groove 25.
- the tip is bored and threaded at opening 22 to receive a handle-retaining screw.
- FIGURES 3 and 3a Another stern structure, illustrated in FIGURES 3 and 3a, comprises a shaft 30 of somewhat smaller diameter.
- a shaft 30 of somewhat smaller diameter.
- the tip 31 is formed a series of eighteen equally spaced longitudinal grooves 34. Again, the tip is axially bored and threaded at 32.
- FIGURES 4, 4a and 4b One such universal replacement handle member is shown in FIGURES 4, 4a and 4b.
- the handle 40 comprises a handpiece 41 here illustrated in the form of a spoked wheel but which may be of any desired shape or configuration, formed integrally with an open cup-shaped socket member 42 forming the hub of the wheel.
- the internal cross-section of the socket is generally squarecornered, with each of the four sides gently rounded on a common radius. At the center of each rounded side appears an oppositely sharply rounded projection 43 arranged parallel to the axis and to the corners 44.
- the socket is centrally perforated at 45.
- FIGURE 41 A convenient structure is illustrated in FIGURE 41).
- the projections 43 are in the form of rod-like pins extending into the metal of which the handle is molded. They are completely concealed in the thicker walls beneath the socket opening, extending for approximately half their diameters from the centers of the rounded thinner portions of the socket walls as more clearly apparent in FIGURE 4a.
- the square corners 46 accept, and transmit torque to, a shaft shaped as in FIGURE 1.
- the diameter of the opening defined by the rounded wall portions is suflicient to receive the tips of FIGURES 2 and 3.
- the projections 43 fit within corresponding grooves of either of the latter tips and transmit torque thereto.
- the handle is universal in application.
- FIGURES 5 and So A less unitary but fully effective structure is illustrated in FIGURES 5 and So as comprising an open cup-shaped socket 52 wherein the opening has a similarly squarecornered circular cross-section.
- provision for transmitting torque to a fluted-tip stem is made by insertion of at least one or preferably two U-shaped wire key members 53, two being shown in FIGURE 50.
- the legs of the key members fit within and protrude from the square corners 56; the semicircularly deformed base of the U holds the legs in position while remaining out of alignment with the axial opening 55.
- the fluted tips of FIGURES 2 and 3 are keyed to the handle by the wire legs of the inserts 53.
- the U-shaped inserts 53 are simply removed and discarded, the tip 11 then fitting snugly within the four square corner spaces 56.
- a universal handle comprising a handpiece and a generally cup-shaped socket, the interior walls of said socket defining a generally square-cornered cross-section area, the four walls being gently rounded on a common radius centered on the axis of said socket, and at least two diametrically opposing paraxially extending sharply rounded protrusions within said socket area at the center of said rounded portions.
- a universal unitary faucet handle comprising a handpiece and a generally cup-shaped socket, the interior walls of said socket defining a generally square cross-section area having well-defined square corners, the walls intermediate said corners being curved on a common radius centered on the axis of said socket, each wall at its center having a paraxial narrow elongate projection extending toward said axis and short of the plane of the adjacent corners.
- a faucet handle comprising a handwheel having a cup-shaped hub forming a socket member for fitting over the tip of the stem of said faucet, the inner walls of said socket defining generally a square cross-section having well-defined square corners and gently rounded sides between said corners, the rounded sides defining a circle; and along the center of each rounded side and parallel to the axis, a sharply rounded projection extending radially into the socket opening a distance short of the plane of the adjacent two corners.
- a metal unitary faucet handel comprising a handwheel having as its hub an open cup-shaped socket having an open tubular stem-receiving end section and a closed opposite end section centrally perforated to receive a fastening screw; said socket having a generally tubular shape consisting of four identical wall segments interconnected to define a square-cornered open interior of generally square cross-section; each said wall having a depressed intermediate portion at the interior of said wall defining an arc of a circle; and, centrally embedded therein, a small-diameter pin parallel to the axis of said socket, said pin extending along the center of the arcuate portion of said wall and being embedded in said arcuate portion for approximately one-half its diameter and protruding from said wall a distance short of the plan of said edges.
- a metal unitary faucet handle comprising a handwheel having as its hub an open cup-shaped socket member, the socket opening being generally square in cross- 20 section, the four walls being rounded to define a generally circular cross-section; superimposed on said square section and at least one generally U-shaped removable wire insert, the base of the U lying across the closed end of the cup-shaped socket opening and the two legs of the U lying within opposite square corners of the socket openmg.
- a metal unitary faucet handle comprising a handwheel having as its hub an open cup-shaped socket member, the closed end of the cup being centrally perforated for insertion of a retaining screw, the open end of the cup having an interior cross-sectional shape having the form of a circle superimposed on a square, and two removable generally U-shaped wire inserts, the legs of the U fitting closely within opposite corners of the square interior, the base of the U lying across the closed end of the cup-shaped socket interior and being offset from the central perforation.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Description
United States Patent Oflflce 3,293,938 Patented Dec. 27, 1966 3,293,938 HANDLE Leonard R. Nestor, 2139 E. Magnolia Ave, St. Paul, Minn. 55119 Filed Aug. 24, 1964, Ser. No. 391,717 6 Uaims. (Cl. 74552) This invention relates to handles, and in particular to detachable handles for faucets.
The stems of brass faucets, bibcocks, taps and other valve structures may terminate in any of a number of configurations designed to accommodate a particular form of handle member. The handle is normally held in place with a screw, and hence may be removed when desired. Once removed, these handles are frequently misplaced or lost. It then becomes necessary to obtain another handle having the same shape of socket before the valve may again be operated.
As an example, stems for domestic bibcocks or sillcocks may have square-sectioned or variously fluted tips designed to fit into handle sockets of corresponding shapes. Unfortunately the square shaft will not fit the fluted socket, nor will the fluted shaft fit the square socket. Hence it is necessary for the homeowner to exercise particular care in the selection of a replacement handle, and for the shopkeeper to stock a variety of handles.
The present invention assists in overcoming these disadvantages by providing a universal handle capable of fitting securely on both squared and variously fluted valve stems, as will further appear herein.
In the drawing, FIGURES l, 2 and 3 represent three typical valve stem terminals as employed in ordinary brass faucet construction, as shown in elevation; FIG- URES la, la and 3a representing the corresponding plan views. FIGURE 4 is a side elevation and FIGURE 4a a bottom plan view of a preferred handle made in accordance with the invention, and FIGURE 4b is a crosssection taken along line ib-4b of FIGURE 4a. FIG- URE 5 is a representation, partly in section, of an alternative handle structure, and FIGURE 5a a partial bottom plan view of the socket portion of the handle of FIGURE 5 further modified. FIGURE 5b illustrates in perspective a component of the handle of FIGURES 5 and 5a.
The stem illustrated in FIGURES 1 and la will be seen to comprise a rod-like shaft terminating in a square cross-section tip 11, the tip being axially drilled and threaded at aperture 12 to receive a handle-retaining screw. The sides of the square tip slope inwardly slightly toward the end, and the end corners are slightly rounded, for convenience both in manufacture and in positioning of a handle.
The tip 21 of tthe shaft 20 of FIGURES 2 and 2a is deeply toothed or fluted to produce twelve equally spaced ridges 23 and grooves 24, and which are separated from the adjacent shaft 20 by a circumferential groove 25. The tip is bored and threaded at opening 22 to receive a handle-retaining screw.
Another stern structure, illustrated in FIGURES 3 and 3a, comprises a shaft 30 of somewhat smaller diameter. In the tip 31 is formed a series of eighteen equally spaced longitudinal grooves 34. Again, the tip is axially bored and threaded at 32.
It will be apparent, and is found true in practice, that a socket having a square opening and shaped to lit the tip 11 of FIGURE 1 will not accept the tips of either of FIGURE 2 or 3. Likewise, a socket having a ridged interior designed to fit the tip of either FIGURE 2 or 3 will not accept either of the other tips.
It has now been found possible to provide a single replacement handle member having a socket capable of accepting, and of transmitting adequate torque to, each of the styles of faucet stern tips here illustrated and representing all commonly used stern tip structures.
One such universal replacement handle member is shown in FIGURES 4, 4a and 4b. The handle 40 comprises a handpiece 41 here illustrated in the form of a spoked wheel but which may be of any desired shape or configuration, formed integrally with an open cup-shaped socket member 42 forming the hub of the wheel. The internal cross-section of the socket is generally squarecornered, with each of the four sides gently rounded on a common radius. At the center of each rounded side appears an oppositely sharply rounded projection 43 arranged parallel to the axis and to the corners 44. The socket is centrally perforated at 45.
A convenient structure is illustrated in FIGURE 41). The projections 43 are in the form of rod-like pins extending into the metal of which the handle is molded. They are completely concealed in the thicker walls beneath the socket opening, extending for approximately half their diameters from the centers of the rounded thinner portions of the socket walls as more clearly apparent in FIGURE 4a.
The square corners 46 accept, and transmit torque to, a shaft shaped as in FIGURE 1. The diameter of the opening defined by the rounded wall portions is suflicient to receive the tips of FIGURES 2 and 3. The projections 43 fit within corresponding grooves of either of the latter tips and transmit torque thereto. The handle is universal in application.
A less unitary but fully effective structure is illustrated in FIGURES 5 and So as comprising an open cup-shaped socket 52 wherein the opening has a similarly squarecornered circular cross-section. In this structure, provision for transmitting torque to a fluted-tip stem is made by insertion of at least one or preferably two U-shaped wire key members 53, two being shown in FIGURE 50. The legs of the key members fit within and protrude from the square corners 56; the semicircularly deformed base of the U holds the legs in position while remaining out of alignment with the axial opening 55. The fluted tips of FIGURES 2 and 3 are keyed to the handle by the wire legs of the inserts 53. For use with a shaft of the configuration shown in FIGURE 1, the U-shaped inserts 53 are simply removed and discarded, the tip 11 then fitting snugly within the four square corner spaces 56.
What is claimed is as follows:
I. A universal handle comprising a handpiece and a generally cup-shaped socket, the interior walls of said socket defining a generally square-cornered cross-section area, the four walls being gently rounded on a common radius centered on the axis of said socket, and at least two diametrically opposing paraxially extending sharply rounded protrusions within said socket area at the center of said rounded portions.
2. A universal unitary faucet handle comprising a handpiece and a generally cup-shaped socket, the interior walls of said socket defining a generally square cross-section area having well-defined square corners, the walls intermediate said corners being curved on a common radius centered on the axis of said socket, each wall at its center having a paraxial narrow elongate projection extending toward said axis and short of the plane of the adjacent corners.
3. A faucet handle comprising a handwheel having a cup-shaped hub forming a socket member for fitting over the tip of the stem of said faucet, the inner walls of said socket defining generally a square cross-section having well-defined square corners and gently rounded sides between said corners, the rounded sides defining a circle; and along the center of each rounded side and parallel to the axis, a sharply rounded projection extending radially into the socket opening a distance short of the plane of the adjacent two corners.
4. A metal unitary faucet handel comprising a handwheel having as its hub an open cup-shaped socket having an open tubular stem-receiving end section and a closed opposite end section centrally perforated to receive a fastening screw; said socket having a generally tubular shape consisting of four identical wall segments interconnected to define a square-cornered open interior of generally square cross-section; each said wall having a depressed intermediate portion at the interior of said wall defining an arc of a circle; and, centrally embedded therein, a small-diameter pin parallel to the axis of said socket, said pin extending along the center of the arcuate portion of said wall and being embedded in said arcuate portion for approximately one-half its diameter and protruding from said wall a distance short of the plan of said edges.
5. A metal unitary faucet handle comprising a handwheel having as its hub an open cup-shaped socket member, the socket opening being generally square in cross- 20 section, the four walls being rounded to define a generally circular cross-section; superimposed on said square section and at least one generally U-shaped removable wire insert, the base of the U lying across the closed end of the cup-shaped socket opening and the two legs of the U lying within opposite square corners of the socket openmg.
6. A metal unitary faucet handle comprising a handwheel having as its hub an open cup-shaped socket member, the closed end of the cup being centrally perforated for insertion of a retaining screw, the open end of the cup having an interior cross-sectional shape having the form of a circle superimposed on a square, and two removable generally U-shaped wire inserts, the legs of the U fitting closely within opposite corners of the square interior, the base of the U lying across the closed end of the cup-shaped socket interior and being offset from the central perforation.
References Cited by the Examiner UNITED STATES PATENTS 1,139,676 5/1915 Harrison et al. 74-552 1,475,654 11/1923 Shea 74543 FRED C. MATTERN, JR., Primary Examiner.
MILTON KAUFMAN, Examiner.
I. D. PUFFER, Assistant Examiner.
Claims (1)
1. A UNIVERSAL HANDLE COMPRISING A HANDPIECE AND A GENERALLY CUP-SHAPED SOCKET, THE INTERIOR WALLS OF SAID SOCKET DEFINING A GENERALLY SQUARE-CORNERED CROSS-SECTION AREA, THE FOUR WALLS BEING GENTLY ROUNDED ON A COMMON RADIUS CENTERED ON THE AXIS OF SAID SOCKET, AND AT LEAST
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US391717A US3293938A (en) | 1964-08-24 | 1964-08-24 | Handle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US391717A US3293938A (en) | 1964-08-24 | 1964-08-24 | Handle |
Publications (1)
Publication Number | Publication Date |
---|---|
US3293938A true US3293938A (en) | 1966-12-27 |
Family
ID=23547659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US391717A Expired - Lifetime US3293938A (en) | 1964-08-24 | 1964-08-24 | Handle |
Country Status (1)
Country | Link |
---|---|
US (1) | US3293938A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3526343A (en) * | 1967-10-26 | 1970-09-01 | Valve Corp Of America | Dispenser screw cap and overcap |
US4209266A (en) * | 1979-03-29 | 1980-06-24 | Truth Incorporated | Snap-on handle structure |
US4601182A (en) * | 1984-12-10 | 1986-07-22 | Glanzmann Edward J | Steering wheel device |
WO2001040691A1 (en) * | 1999-12-02 | 2001-06-07 | Ann Helen Hystad | Valve handwheel |
DE20303911U1 (en) * | 2003-03-12 | 2004-07-22 | Schwarzbich, Jörg | handwheel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1139676A (en) * | 1914-11-14 | 1915-05-18 | Frederick J Harrison | Hand-brake wheel. |
US1475654A (en) * | 1923-03-16 | 1923-11-27 | Chase Companies Inc | Lever handle for lavatory faucets and the like |
-
1964
- 1964-08-24 US US391717A patent/US3293938A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1139676A (en) * | 1914-11-14 | 1915-05-18 | Frederick J Harrison | Hand-brake wheel. |
US1475654A (en) * | 1923-03-16 | 1923-11-27 | Chase Companies Inc | Lever handle for lavatory faucets and the like |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3526343A (en) * | 1967-10-26 | 1970-09-01 | Valve Corp Of America | Dispenser screw cap and overcap |
US4209266A (en) * | 1979-03-29 | 1980-06-24 | Truth Incorporated | Snap-on handle structure |
US4601182A (en) * | 1984-12-10 | 1986-07-22 | Glanzmann Edward J | Steering wheel device |
WO2001040691A1 (en) * | 1999-12-02 | 2001-06-07 | Ann Helen Hystad | Valve handwheel |
AU757344B2 (en) * | 1999-12-02 | 2003-02-20 | Ann Helen Hystad | Valve handwheel |
DE20303911U1 (en) * | 2003-03-12 | 2004-07-22 | Schwarzbich, Jörg | handwheel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5061219A (en) | Construction toy | |
US3430957A (en) | Lockable golf club head adjustment | |
US3293938A (en) | Handle | |
US5941140A (en) | Reversible stepless wrench | |
US4917552A (en) | Pin drive anchor with locking sleeve | |
US5839579A (en) | Sleeve tool kit | |
JP4380539B2 (en) | Cock with indexable rotary key | |
US4302862A (en) | Snow removal tool | |
US1930238A (en) | Multiple socket wrench | |
US4054067A (en) | Compact screwdriver bit | |
US2632489A (en) | Retractable tool handle | |
US6112623A (en) | Tool for screwing a screw having two threaded portions separated by an intermediate screwing portion | |
US3988558A (en) | Toggle switch having an easily assembled, anti-rotation mounting means for its pivotal toggle lever | |
PL209759B1 (en) | Screw anchor | |
US3233482A (en) | Wrench with multiple telescoping sockets | |
US7117769B2 (en) | Socket wrench | |
US1209658A (en) | Tool. | |
US2989881A (en) | Multiple use hand tool having a ratchet handle | |
JP2023521447A (en) | Modular holding screwdriver | |
US2668605A (en) | Combination wedding and engagement ring and unit therefor | |
US1392108A (en) | Expansible screw | |
US3431918A (en) | Multiple cosmetic stick container | |
US4612830A (en) | Torque wrench | |
US2463670A (en) | Game device | |
US5928026A (en) | Floor lamp plug device |