US1322605A - nutting - Google Patents
nutting Download PDFInfo
- Publication number
- US1322605A US1322605A US1322605DA US1322605A US 1322605 A US1322605 A US 1322605A US 1322605D A US1322605D A US 1322605DA US 1322605 A US1322605 A US 1322605A
- Authority
- US
- United States
- Prior art keywords
- frog
- loom
- support
- springs
- recess
- 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
- 230000001012 protector Effects 0.000 description 18
- 238000010276 construction Methods 0.000 description 10
- 238000007906 compression Methods 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M buffer Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
- D03D51/18—Automatic stop motions
- D03D51/40—Shuttle stop motions
Definitions
- This invention relates to a loom frog such as employed in the protector mechanism for looms.
- the object of the invention is to provide a construction in which a helical wire coinand preferably a pair of such springs, is provided to take up the blow on the loom mechanism acts, thus eliminating the use of rubber buffers which deteriorate, wear and are liable to get out-order;
- the object of the invention is also to provide a loom frog in which the parts including the springs may be readily assembled'and in which the correct position of the springs is insured at all times.
- Figure 1 is a view in side elevation of a portion of a loom showing the frog with the invention embodied therein.
- F ig, 2 is an enlarged detail taken in cross section on the line 2/2 of Fig. 3.
- Fig. 8 is a side elevation of a portion of a loom frame showing the frog in position, and with the parts partially in vertical section to expose the springs.
- Fig. t is a view similar to Fig. 8 showing the'frogin the position to which it is moved upon the actuaton of the protector mechanism.
- Fig. 5 is a topplan view partiallybroken away of the construction shown in Fig.3.
- the protector mechanism for a loom by means of which the loom is stopped when a shuttle fails to boxed is a well known and common mechanism and in a simple form is illustrated in the patent to Draper No. 911,219, granted Feb. 2, 1909.
- the frame 1 at one side of the looni' is shown as provided with the usual shipper standwhich it occupies When the ship will swing laterthrough suitable when the loom is running. per 18 thrown rearwardly it into the recess 3 and connections shift the belt from'the fast to the idle pulley or otherwise act to stop the loom.
- a horizontal portion t of serves as a frog support ingly mounted the frog 5.
- This frog is recessed at 6 opposite to the support a and is guided in its sliding movement in any suitable manner.
- the forward end of the frog is shown as bifurcated at 7 and straddling the upright portion 8 of the loom frame, while at its rear end it is again the loom frame bifurcated. at 9 and fits over a block 10 secured by a bolt 11'to the loom frame.
- a thrust member 12 is seated in therecess 6 of the frog on the support at and abuts such upon which'is slidas the projection 13 from the support 4:.
- This thrust member is shown as havnig a flat base restingon the support and an up standing flange 14k. Projecting from this flange 14 of the thrust member are a. pair of centeringconically pointed projections 15. A pair of helical wire compression springs in the recess 6 of the frog, and each of the springs fits at one end over one of the centering points 15 andabuts against the thrust member 12 and at the opposite end abuts. against the inner surface or wall 17 of the frog. The centering points thus serve to position the helical springs and hold them in place.
- the frog is 7 provided With a separating rib 18 depending from the 'Wall of the recess opposite the support and between the spring 16 and this rib position and support the further acts to springs.
- a protector mechanism t'orloomscom- I prising the construction defined in claim 1 Wire compression springs in said recess, each springfitting at one end over'one of said centering points and abutting the thrust member and at the oppositeend abutting the together With a separating rib, depending from the Wall of the recess in the frog opposite the support and between the springs.
- a protector mechanism or looms comprising a'frog support, a frog recessed opposite to,- and slidingly mounted upon, the
Description
C. E. NUTTING. LOOM FROG. APPLICATION FILED JUN13| I919.
1,322,605. Patented-Nov. 25, 1919.
2 SHEETSSHEET I.
C. E. NUTTING.
' LOOM FROG.
APPLICATION FILED JUNE 13. 1919.
' 1,322,605. Patented Nov, 25, 1919.
2 SHEETS-SHEET 2.
Fig.5. .20
\nvenlov. C hufles E. Nufling by flm d mxxhi mnl A'ttys.
To all whom it may concern:
is Hopedale,
fication, like characters on pression spring,
CHARLES E. NUTTING, OF HOPEDALE, MASSACHUSETTS, ASSIGNOR TO DRAPEB, CORPORATION, OF HOPEDALE, MASSACHUSETTS, A CORPORATION OF MAINE.
oon-rims.
Be it known that I, CHARLES E. Nu'r'rrn'e, a citizen of the United States, and resident of Hopedale, county of Worcester, State of Massachusetts, and whose po'st-ofiice address Massachusetts, have invented an Improvement in Loom-Frogs, of which the following description, in connection with the accompanying drawing, is a specithe drawingirefpresenting like parts. V
This invention relates to a loom frog such as employed in the protector mechanism for looms.
The object of the invention is to provide a construction in which a helical wire coinand preferably a pair of such springs, is provided to take up the blow on the loom mechanism acts, thus eliminating the use of rubber buffers which deteriorate, wear and are liable to get out-order;
The object of the invention is also to provide a loom frog in which the parts including the springs may be readily assembled'and in which the correct position of the springs is insured at all times.
These and other objects of the invention will appear more fully from the accompanying description and drawings, and will be particularly pointed out. in the claims.
In the drawings Figure 1 is a view in side elevation of a portion of a loom showing the frog with the invention embodied therein.
F ig, 2 is an enlarged detail taken in cross section on the line 2/2 of Fig. 3.
Fig. 8 is a side elevation of a portion of a loom frame showing the frog in position, and with the parts partially in vertical section to expose the springs.
Fig. t is a view similar to Fig. 8 showing the'frogin the position to which it is moved upon the actuaton of the protector mechanism.
Fig. 5 is a topplan view partiallybroken away of the construction shown in Fig.3.
The protector mechanism for a loom by means of which the loom is stopped when a shuttle fails to boxed is a well known and common mechanism and in a simple form is illustrated in the patent to Draper No. 911,219, granted Feb. 2, 1909.
This protector mechanism usually" in- Application filed. June 13, 1919.
eludes at one or "tain mechanism, which top ofthe frog causes the loomto knock off or frog when the protector ing in the position in ally against some fixed portion of the loom,
' 16 are located be boXed or is improperly Specification of Letters Patent; Patented Nov. 25, 1919.
Serial to. 303,964.
7 both sides of the loom a part which is known as a frog and which. is slidingly mounted upon the loom frame. In case the shuttle fails to'boX, or is improperly boxed atthe end of the lay, cerit isunnecessary to illustrate or describe, is brought intoplay which causes a dagger attached to the lay to drop into the path of aprojection on the so that, as the lay, beats up, the dagger strikes the frog and carries, it forward thus actuating mechanism which stop. This mechanism is of a well known and familiar type and as the presest invention relates to but a single featureit need not further be described. i
In the preferred construction illustrated, the frame 1 at one side of the looni'is shown as provided with the usual shipper standwhich it occupies When the ship will swing laterthrough suitable when the loom is running. per 18 thrown rearwardly it into the recess 3 and connections shift the belt from'the fast to the idle pulley or otherwise act to stop the loom.
A horizontal portion t of serves as a frog support ingly mounted the frog 5. This frog is recessed at 6 opposite to the support a and is guided in its sliding movement in any suitable manner. For that purpose the forward end of the frog is shown as bifurcated at 7 and straddling the upright portion 8 of the loom frame, while at its rear end it is again the loom frame bifurcated. at 9 and fits over a block 10 secured by a bolt 11'to the loom frame.-
A thrust member 12 is seated in therecess 6 of the frog on the support at and abuts such upon which'is slidas the projection 13 from the support 4:.
This thrust member is shown as havnig a flat base restingon the support and an up standing flange 14k. Projecting from this flange 14 of the thrust member are a. pair of centeringconically pointed projections 15. A pair of helical wire compression springs in the recess 6 of the frog, and each of the springs fits at one end over one of the centering points 15 andabuts against the thrust member 12 and at the opposite end abuts. against the inner surface or wall 17 of the frog. The centering points thus serve to position the helical springs and hold them in place. In addition, the frog is 7 provided With a separating rib 18 depending from the 'Wall of the recess opposite the support and between the spring 16 and this rib position and support the further acts to springs.
It Will thus be seen that a very strong and 7 simple: construction is provided, the parts of Which may be readily assembled in position' on the loom, and one in whlch a heavy .co'mpression may be readily provided. The
springs are protected by the frog and Will last indefinitely;
of centering Inlthe operation of the protector mechanism the improper boxing ofthe shuttle, or the failure of the shuttle to box, causes the dagger 19 to drop into the path of the frog. As the la beats up,- the dagger. strikes against a ardened plate, not shown, supported by theshoulder 201mm moves the frog forward by compressing the springs 16. This movement of the frog through suitable means not shovvnv actuates the shipper to.
,support, a thrust member in said recess seat ed on saidsupport and provided With a pair points, and apair of helical frog. v '2. A protector mechanism :t'orloomscom- I prising the construction defined in claim 1 Wire compression springs in said recess, each springfitting at one end over'one of said centering points and abutting the thrust member and at the oppositeend abutting the together With a separating rib, depending from the Wall of the recess in the frog opposite the support and between the springs.
3. A protector mechanism or looms comprising a'frog support, a frog recessed opposite to,- and slidingly mounted upon, the
support, a thrust member in said recess seated on said support and provided with a centerlng point, anda hellcal wire'c'ompression spring concealed 'betWeenthe frog and the 7 support in said recess fitting at one end'over said centering po nt and abuttlng the thrust member' and at the opposite end abutting the frog. 7 p 5 4.;A protector mechanism for looms co1nsupport, a thrust member in said recess seated on sald support, a pair of'helical Wire compression springs in said recess, eachspring abutting at one'end said thrust-menu ber and at the opposite end said 'frog,'and means for maintaining the said springs separated. V i v In testimony hereo I have signed my name to this specification. V V 7 CHARLES n; 'YNUYTTINGV.
prising a frog support, 'fr'ogrec'ess'ed opposite to, and sli'dingly mounted upon,"the
Publications (1)
Publication Number | Publication Date |
---|---|
US1322605A true US1322605A (en) | 1919-11-25 |
Family
ID=3390063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1322605D Expired - Lifetime US1322605A (en) | nutting |
Country Status (1)
Country | Link |
---|---|
US (1) | US1322605A (en) |
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0
- US US1322605D patent/US1322605A/en not_active Expired - Lifetime
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