US1004678A - Gas-tube tip. - Google Patents

Gas-tube tip. Download PDF

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Publication number
US1004678A
US1004678A US53978210A US1910539782A US1004678A US 1004678 A US1004678 A US 1004678A US 53978210 A US53978210 A US 53978210A US 1910539782 A US1910539782 A US 1910539782A US 1004678 A US1004678 A US 1004678A
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United States
Prior art keywords
tip
gas
sleeve
rib
tube tip
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Expired - Lifetime
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US53978210A
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Albert W Nicholls
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Individual
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Priority to US53978210A priority Critical patent/US1004678A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices

Definitions

  • This invention relates "to an improved gas tip for connecting rubber hose to gas stoves.
  • the object of the invention is to provide a simply constructed and eflicient device of this character with means for reliably clampappertains to ing it on the stove nipple.
  • the invention consists of certain novel features of construction, combination and arran ement of parts as will be more fully descri ed and particularly pointed out in the appended claims.
  • Figure l is a side elevation of one form-of this improved tip;
  • Fig. 2 is a longitudinal section thereof showing it applied;
  • Fig. 3 is a transverse. section taken on the line 2-2 of Fig. 2.
  • Fig. 4 is a side elevation of a modified form of the invention, and
  • Fig. 5 is a longitudinal section through a portion of the device shown in Fig. 4.
  • the rubber tip 1 is provided with-a longitudinal bore 2 extending throughout its length and at its outer end on its outer face with an annular rib or flange 3 designed for reinforcing and strengthening the tip at its point of connection with the stove nipple 4.
  • a clamping sleeve '5 Arranged over this tip 1 is a clamping sleeve '5, the inner face of which is provided with a bore tapering toward its rear end to form a wedgelike clamping face for engaging the rib 3 of the tip 1 and forcing it firmly into engagement with the ni ple' 4, as is clearly shown in Fig.2.
  • To acilitate the manipulation of the sleeve 5 it is provided on its outer surface with lon 'tudinally disposed ribs 5 as clearly shown 1n Figs. 1, 2 and 3.
  • clamping sleeve 6 is prefera ly constructed of heavy wire coiled to form a cone-shaped member, the smaller end of which extends Specification of Letters Patent.
  • This hollow cone-shaped member 6 is slidably mounted on the tip 1 and is designed to be moved forward to clamp the rib or flange 3 of said tip reliably 1n engagement with the nipple "4 of the stove.
  • a metal connecting tube or thimble 7 of the ordinary construction is connected with one end of a hose 8 and extends into the bore of the tip 1 from the rear end thereof.
  • a gas tube tip comprising a cylindrical elastic sleeve of even bore throughout its length and-having its outer end enlarged in the form of an .outer annular rib, and a clamping ring slidable on the sleeve, the interior of the ring being conical and flared toward the outer end of. the sleeve, the outer end of said interior being of sufiiciently great diameter to embrace the rib and the inner end of the same of less diameter than the rib, whereby when the ring is moved outwardly on the sleeve, the end of the sleeve, including the rib, will be tightly squeezed.
  • a gas tube tip comprising a cylindrical elastic sleeve of even bore throughout its length and having its outer end enlarged in the form of an outer annular rib, and a clamping ring slidable on the sleeve, consisting of a conical coil of heavy wire the interior of the ringbeing conical and flared toward the outer end of the sleeve, the outer end of said interior being of sufliciently great diameter to embrace the rib and the inner end of the same of less diameter than my hand in presence of two subscribing witthe rib, wherebi'when the ring is moved nesses'.

Description

A. W. NICHOLLS. GAS TUBE TIP.
APPLICATION TILED JAIL 24, 1910.
1,004,678.. Patented 001. 3,1911.
awe/who's Quorum ALBERT NICHOLLS, F EAST NORWALK, CONNECTICUT.
A To all whom it may concern:
GAS-TUBE m.
Be it known that I, ALBERT W. NIOHOLLS, a citizen of the United States, residing at East Norwalk, in the county of Fairficld andState of Connecticut, have invented certain new and useful Improvements in Gas- Tube Tips; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it make and use the same.
This invention relates "to an improved gas tip for connecting rubber hose to gas stoves. The object of the invention is to provide a simply constructed and eflicient device of this character with means for reliably clampappertains to ing it on the stove nipple.
With the foregoing andother objects in view, the invention consists of certain novel features of construction, combination and arran ement of parts as will be more fully descri ed and particularly pointed out in the appended claims.
. In the accompanying drawings, Figure l is a side elevation of one form-of this improved tip; Fig. 2 is a longitudinal section thereof showing it applied; Fig. 3 is a transverse. section taken on the line 2-2 of Fig. 2. n Fig. 4 is a side elevation of a modified form of the invention, and Fig. 5 is a longitudinal section through a portion of the device shown in Fig. 4.
In the embodiment illustrated, the rubber tip 1 is provided with-a longitudinal bore 2 extending throughout its length and at its outer end on its outer face with an annular rib or flange 3 designed for reinforcing and strengthening the tip at its point of connection with the stove nipple 4. Arranged over this tip 1 is a clamping sleeve '5, the inner face of which is provided with a bore tapering toward its rear end to form a wedgelike clamping face for engaging the rib 3 of the tip 1 and forcing it firmly into engagement with the ni ple' 4, as is clearly shown in Fig.2. To acilitate the manipulation of the sleeve 5, it is provided on its outer surface with lon 'tudinally disposed ribs 5 as clearly shown 1n Figs. 1, 2 and 3.
In the form shown in Fi s. 4'and 5, the
clamping sleeve 6 is prefera ly constructed of heavy wire coiled to form a cone-shaped member, the smaller end of which extends Specification of Letters Patent.
PatentedOct. 3,1911.
. Application filed January 24, 1910. Serial No. 539,782.
toward the rear end of the tip 1, which latter 1s constructed similarly to the tip 1 shown in Fig. 2. This hollow cone-shaped member 6 is slidably mounted on the tip 1 and is designed to be moved forward to clamp the rib or flange 3 of said tip reliably 1n engagement with the nipple "4 of the stove. A metal connecting tube or thimble 7 of the ordinary construction is connected with one end of a hose 8 and extends into the bore of the tip 1 from the rear end thereof. i
It will be obvious that by moving the clamping sleeve 5 or 6 rearwardly, the pressure exerted by their tapered inner face on the rib 3 is removed and the tip may then be readily disconnected from the nipple 4.
' From the foregoing descriptiontaken in connection with the accompanying drawmgs, the construction and operation of the invention will be readily understood withprinciple or sacrificing any of the advantages of this invention as defined in the appended claims.
I-claim as my invention:
1. A gas tube tip comprising a cylindrical elastic sleeve of even bore throughout its length and-having its outer end enlarged in the form of an .outer annular rib, and a clamping ring slidable on the sleeve, the interior of the ring being conical and flared toward the outer end of. the sleeve, the outer end of said interior being of sufiiciently great diameter to embrace the rib and the inner end of the same of less diameter than the rib, whereby when the ring is moved outwardly on the sleeve, the end of the sleeve, including the rib, will be tightly squeezed.
2. A gas tube tip comprising a cylindrical elastic sleeve of even bore throughout its length and having its outer end enlarged in the form of an outer annular rib, and a clamping ring slidable on the sleeve, consisting of a conical coil of heavy wire the interior of the ringbeing conical and flared toward the outer end of the sleeve, the outer end of said interior being of sufliciently great diameter to embrace the rib and the inner end of the same of less diameter than my hand in presence of two subscribing witthe rib, wherebi'when the ring is moved nesses'. outwardly on t e sleeve, the end of the sleeve, including the rib, will be ti htly ALBERT N C 5 squeezed and gripped by the coils 0 the Witnesses: ring. HAZEL B. POTTER,
' In testimony whereof I have hereunto set FRANK E. GERRISH,
US53978210A 1910-01-24 1910-01-24 Gas-tube tip. Expired - Lifetime US1004678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US53978210A US1004678A (en) 1910-01-24 1910-01-24 Gas-tube tip.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53978210A US1004678A (en) 1910-01-24 1910-01-24 Gas-tube tip.

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US1004678A true US1004678A (en) 1911-10-03

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US53978210A Expired - Lifetime US1004678A (en) 1910-01-24 1910-01-24 Gas-tube tip.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711331A (en) * 1949-07-08 1955-06-21 Temple Robert Self-tightening conduit couplings
US20220065373A1 (en) * 2020-09-01 2022-03-03 Carefusion 303, Inc. Tubing retention device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711331A (en) * 1949-07-08 1955-06-21 Temple Robert Self-tightening conduit couplings
US20220065373A1 (en) * 2020-09-01 2022-03-03 Carefusion 303, Inc. Tubing retention device
US11708923B2 (en) * 2020-09-01 2023-07-25 Carefusion 303, Inc. Tubing retention device

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