US880408A - Sealing-head for bottle-sealing machines. - Google Patents
Sealing-head for bottle-sealing machines. Download PDFInfo
- Publication number
- US880408A US880408A US37603607A US1907376036A US880408A US 880408 A US880408 A US 880408A US 37603607 A US37603607 A US 37603607A US 1907376036 A US1907376036 A US 1907376036A US 880408 A US880408 A US 880408A
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- US
- United States
- Prior art keywords
- sealing
- seal
- plunger
- bottle
- head
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B3/00—Closing bottles, jars or similar containers by applying caps
- B67B3/02—Closing bottles, jars or similar containers by applying caps by applying flanged caps, e.g. crown caps, and securing by deformation of flanges
- B67B3/10—Capping heads for securing caps
- B67B3/14—Capping heads for securing caps characterised by having movable elements, e.g. hinged fingers, for applying radial pressure to the flange of the cap
Definitions
- This invention relates to improvements in sealing heads for use in applying hard metal flanged caps to a bottle having a locking surface or shoulder adjacent to its mouth.
- Figure 1 is a central sectional view of the head with a bottle seal therein in dotted lines;
- Fig. 2 is a similar view, showing the parts about in the position they assume at the time of locking the flange of the seal, the upper end of a bottle having a cap thereon being shown in section;
- Fig. 3 is a cross section about on line; aa Fig. 1.
- the numeral 1 designates the head casing which is generally cylindrical in form and comprises in the main,'thc up )cr section 2 and the lower section 3.
- the lower section is enlarged to receive and accommodate the locking mechanism and the lower part of the plunger.
- the plunger is composed of two independently movable parts, which at some time have a movement in common, but the movement of one part is arrested or retarded at the mint where it is desiredto actuate the seal locking devices.
- the numeral 7 designates the lower plunger part and the numeral 8' designates the upper .art.
- the plunger stem 9 carries at its ower end a head 10 that fits snu ly within the bore 11 of the lower part of t e casing.
- the head 10 is provided with a cavity 12, and the upward movement of the seal therein in placing it in thehead is limited by a head 13 having a shank 14 threaded into the stem 9. The adjustment of this head 13 serves to vary the sealing pressure of the plunger, or
- the head 10 is provided with a'plurality of radial recesses preferably six" in number, in which are pivoted levers 15.
- the lower ends of these levers present'ind n't ing noses or points 16, which are adarteo to be projected at proper times simultaneously into the seal cavity.
- the upper arms of the levers are perforated 'as indicated at 16 for the passage of, the lower ends of rods 17, which are threaded as indicated at 18" near their upper ends by which means they are firmly held in the upper plunger part 8.
- the upper plunger part 8 has'a central reduced portion 20 that extends slightly into the bore 21 of the upper art of the casing.
- the upper end of the p unger stem 9 is provided with a cross head 22, upon which rests the lower end of the sealing spring 23, the upper end of said sealing spring being in enga ement with the screw cap 6.
- t is spring the lower part of the plunger moves upwardly or yieldingly in the sealing 0peration.
- the downward movement of the lower plunger part is limited by .a ledge 24 formed on the lower part of the casing.
- the upper plunger part 8 rests normally upon a shoulder 25 in the lower part of the casing, and a s ace 26 is left between the up er surface 0' the upper casing part, to allow for thenecessar movement upward of the part 8 in the seaing operation.
- a cap In operation, a cap is placed in the seal" holding cavity where it may be held temporarily by the ends 27 of spring backed olding pins 28, or by friction, or in fact, by any suitable means.
- the lower plunger part When the head is lowered or the bottle raised, the lower plunger part will, in the initial movement, move upward against the influence of the spring 23.
- the plunger part 8 by reason of the yioldin connection between the locking levers and said part, in the way of the springs 19, will also e moved upwardly, until the up er surface of the part 8 engages the.
- sealing head as especially adapted for applyl ing'hard metal flanged caps to bottles having 20 an annular locking surface or shoulder adjacent to their mouths, it will be understood that the heads would be equally adapted for appl ing ca 5 or covers to vessels other than bott es, sue as glass jars, cans, etc., it being sions of the head parts to accommodate them to such additional uses.
- a sealinghead for bottle sealing machines comprising a casing, a plunger in said casing formed in two parts capable of a movement in common, means for arrestingrockably mounted in the plunger, yielding connections between said devices and one part of the plunger, through which the seal operating devices are operated when the movement of one of the plunger parts is arrested.
- a sealing head for bottle sealing machines comprising a casing, a yielding plunger in said casing formed in two parts capable of a movement in common with each other, means for arresting the movement of the upper partol said plunger, a plurality oi seal ockmg devices rockably mounted in the lower plunger part, yielding connections between said seal locking devices ehdthe u )per plunger part through which the said' 'loplrmg .devices are actuated when the moveiineut o'l' the upper part of the plunger is arrested. 4.
- a sealing head for bottle sealing machines comprising a casing, a yielding plunger, formed in two parts, thelower part having a seal holding cavity therein, the said parts being capable of a'movement in common with each other, a plurality of seal loch mg ,levers pivoted-in the lower plunger part,
- a sealinghead for bottle sealingmachines comprising a casing, a yielding seal ap-' plying plunger'wlthin said casingand formed in two parts capable of a movement in com"- mon with each other, means'lor arresting the movement ofthe upperlpart, the lower.
- seal locking devices mounted in-- the pli i v the movement of one of the parts'is arrested
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
PATBNTED FEB. 25
E. D. SGHMITT. v SEALING HEAD FOR BOTTLE SEALING MACHINES.
APPLICATION FILED MAY 27, 190'].
Witmaeaec .UMTED STATES PATENT curios.
EDWARDD. SCHMITT, OF BROOKLYN, NEW YORK, ASSIGNOR TO MONARCH SEAL-COMPANY,
OF NEW YORK, N. Y., A CORPORATION OF NEW YORK.
SEALING-HEAD FOR BOTTLE-SEALING MACHINES.
Specification of Letters Patent.
Patented Feb. 25, 1908.
Application filed May 2'7. 1907. Serial No. 376.086.
L '0 all whom it may concern.
' Be it known that I, EDWARD D. Semn'r'r, citizenof the United States, residing at Brooklyn, in the county of Kings and State ol'New York, have invented certain new and useful. Im rovements in Sealing-Heads for Bottle Sea ing Machines, of which the following is a specification.
This invention relates to improvements in sealing heads for use in applying hard metal flanged caps to a bottle having a locking surface or shoulder adjacent to its mouth.
' l't will be understood that the head about .to be described may be employed with any suitable means for depressing it, or in con n'ection with any suitable bottle support or means for raising said support to get the desired sealing pressure.
In the drawings :Figure 1 is a central sectional view of the head with a bottle seal therein in dotted lines; Fig. 2 is a similar view, showing the parts about in the position they assume at the time of locking the flange of the seal, the upper end of a bottle having a cap thereon being shown in section; Fig. 3 is a cross section about on line; aa Fig. 1.
The numeral 1 designates the head casing which is generally cylindrical in form and comprises in the main,'thc up )cr section 2 and the lower section 3. The lower section is enlarged to receive and accommodate the locking mechanism and the lower part of the plunger. In order that the parts may be conveniently assembled, I attach the lower part of the casing to the upper part by means of threads 4, and the upper end of the casing is internally threaded as indicated at 5 for the reception of the screw cap 6.
The plunger is composed of two independently movable parts, which at some time have a movement in common, but the movement of one part is arrested or retarded at the mint where it is desiredto actuate the seal locking devices.
The numeral 7 designates the lower plunger part and the numeral 8' designates the upper .art. The plunger stem 9 carries at its ower end a head 10 that fits snu ly within the bore 11 of the lower part of t e casing. The head 10 is provided with a cavity 12, and the upward movement of the seal therein in placing it in thehead is limited by a head 13 having a shank 14 threaded into the stem 9. The adjustment of this head 13 serves to vary the sealing pressure of the plunger, or
the point at which the re uired or' desired sealing pressure is" applie to the seal and bottle. The head 10 is provided with a'plurality of radial recesses preferably six" in number, in which are pivoted levers 15. The lower ends of these levers present'ind n't ing noses or points 16, which are adarteo to be projected at proper times simultaneously into the seal cavity. The upper arms of the levers are perforated 'as indicated at 16 for the passage of, the lower ends of rods 17, which are threaded as indicated at 18" near their upper ends by which means they are firmly held in the upper plunger part 8. These rods are surrounded by spiral springs 19 whose upper ends engage the under face of the part 8 with their lower ends resting upon the arms 16 ofthe levers 15. The upper plunger part 8 has'a central reduced portion 20 that extends slightly into the bore 21 of the upper art of the casing. The upper end of the p unger stem 9 is provided with a cross head 22, upon which rests the lower end of the sealing spring 23, the upper end of said sealing spring being in enga ement with the screw cap 6. Against t is spring the lower part of the plunger moves upwardly or yieldingly in the sealing 0peration.
The downward movement of the lower plunger part is limited by .a ledge 24 formed on the lower part of the casing. The upper plunger part 8 rests normally upon a shoulder 25 in the lower part of the casing, and a s ace 26 is left between the up er surface 0' the upper casing part, to allow for thenecessar movement upward of the part 8 in the seaing operation.
In operation, a cap is placed in the seal" holding cavity where it may be held temporarily by the ends 27 of spring backed olding pins 28, or by friction, or in fact, by any suitable means. When the head is lowered or the bottle raised, the lower plunger part will, in the initial movement, move upward against the influence of the spring 23. The plunger part 8, by reason of the yioldin connection between the locking levers and said part, in the way of the springs 19, will also e moved upwardly, until the up er surface of the part 8 engages the. lower edge of the upper part of the casing, when further '90 plunger part 8 and the ower edge of theupward movement of this part wilbbe" re' desired to lock the seal upon the bottle and a slight further upward movement of the lower part of the plunger against the influence of the spring 23, will cause the locking levers to be rocked, through the rod, and spring connection, yieldingly into engag'e ment with the flange of the seal, indentin it at intervals under the locking shoulder. y reason of the yielding movement of the the application of the seal, is eliminated. The tension of the springs 19 in-the final locking movements is considerable, suflicient erly indent and lock the seal.
tion may be made within the spirit of this invention, and while I have described the sealing head as especially adapted for applyl ing'hard metal flanged caps to bottles having 20 an annular locking surface or shoulder adjacent to their mouths, it will be understood that the heads would be equally adapted for appl ing ca 5 or covers to vessels other than bott es, sue as glass jars, cans, etc., it being sions of the head parts to accommodate them to such additional uses.
Claims. 1. A sealinghead for bottle sealing machines, comprising a casing, a plunger in said casing formed in two parts capable of a movement in common, means for arrestingrockably mounted in the plunger, yielding connections between said devices and one part of the plunger, through which the seal operating devices are operated when the movement of one of the plunger parts is arrested. 3. A sealing head for bottle sealing machines, comprising a casing, a yielding plunger in said casing formed in two parts capable of a movement in common with each other, means for arresting the movement of the upper partol said plunger, a plurality oi seal ockmg devices rockably mounted in the lower plunger part, yielding connections between said seal locking devices ehdthe u )per plunger part through which the said' 'loplrmg .devices are actuated when the moveiineut o'l' the upper part of the plunger is arrested. 4. A sealing head for bottle sealing machines, comprising a casing, a yielding plunger, formed in two parts, thelower part having a seal holding cavity therein, the said parts being capable of a'movement in common with each other, a plurality of seal loch mg ,levers pivoted-in the lower plunger part,
levers, the danger of crushing the bottle in part,-all substantially as andfor-the purpose 7 to 1giro I o ifications in the described construe- ,ends projected into said cavity to temporaobviously only necessary to vary the dimen-' flwliereby, wh
mon w1th each other, seal locking devices was "to loc' the seal, means for arresting the I miivement of the upper plun er partand a r 4 sealing.v sprlng bac ing'thexlower. plunger setfiorth.v 4 v I 5. A sealinghead for bottle sealingmachines comprising a casing, a yielding seal ap-' plying plunger'wlthin said casingand formed in two parts capable of a movement in com"- mon with each other, means'lor arresting the movement ofthe upperlpart, the lower. part having a seal' ,holdmg cavity therein and; a plurallty of spring;backed pinshaving their rily hold these'aL-a plurality of seal locking devices rockably mounted in the lower plunge'r part, springs inter osed- -b'etween thegup I per plunger p rt and t e seal locking devices,
(S1 the'upp'er part; of the plunger.
is arrested, gtheseal ockingdevices willbe yieldingly' grojected into the seal cavity to' Q "1 ock the se u ponfabottle. 6. In cor'nbmation in amachine for applying bottle seals,-a, f elding seal applyin'gp ens v ger having'a sea holding cavity therelma" lurality of radially arranged rockable seal i ocking devices mounted in ,;said plunger and Q; having seal indenting points',fmean' s forrocks ing said locking devices to cause their indentloo" ing ends to lock the flange'of acap upo'n'aj bottle, an element forming the dome, or top of the seal holding cavit and ca able'of per}v manent adjustment,-w e rcby t h between the indentin points of theseal locks. 10 5 ing devices and the (lbm'e ortt op' of saidseal) holding cavity maysbc ,Varied.
- 7. 'A sealing eaillfor bottle scaling chines, comprising aca'sihg, a plungerqin said f casing formed in two arts capable pf am movement in common, t e lower part =.0l;the plunger having a seal holding cavitytherein, ,1
means for arresting the movement .of onset said arts, seal locking devices mounted in-- the pli i v the movement of one of the parts'is arrested,
an element forming the dome or top of'the seal holding cavity and capable of permanent adjustment whereby-the distance between the indenting points of the seal lockin de- 120 vices and the dome or top of said seal holilim cavity may be varied, substantially as it! for the purpose set forth.
In testimony whereof I aflix my signature in prescnceof two witnesses.
EDWARD n. scuMIT'r. Witnesses: i
- 'lrrmn W. J oI INsoN, I OTroASOHMI'r'r. I
e distance- Inger and adapted to'be operated when
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37603607A US880408A (en) | 1907-05-27 | 1907-05-27 | Sealing-head for bottle-sealing machines. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37603607A US880408A (en) | 1907-05-27 | 1907-05-27 | Sealing-head for bottle-sealing machines. |
Publications (1)
Publication Number | Publication Date |
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US880408A true US880408A (en) | 1908-02-25 |
Family
ID=2948848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US37603607A Expired - Lifetime US880408A (en) | 1907-05-27 | 1907-05-27 | Sealing-head for bottle-sealing machines. |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2681758A (en) * | 1952-06-24 | 1954-06-22 | Girard Paint & Varnish Mfg Co | Can-closing machine |
US2974459A (en) * | 1959-06-09 | 1961-03-14 | American Can Co | Lid capping device |
-
1907
- 1907-05-27 US US37603607A patent/US880408A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2681758A (en) * | 1952-06-24 | 1954-06-22 | Girard Paint & Varnish Mfg Co | Can-closing machine |
US2974459A (en) * | 1959-06-09 | 1961-03-14 | American Can Co | Lid capping device |
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