US2017411A - Bottle crowner - Google Patents
Bottle crowner Download PDFInfo
- Publication number
- US2017411A US2017411A US674994A US67499433A US2017411A US 2017411 A US2017411 A US 2017411A US 674994 A US674994 A US 674994A US 67499433 A US67499433 A US 67499433A US 2017411 A US2017411 A US 2017411A
- Authority
- US
- United States
- Prior art keywords
- plunger
- bottle
- supporting member
- crimper
- sleeve
- 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
- 241000282472 Canis lupus familiaris Species 0.000 description 12
- 210000003128 head Anatomy 0.000 description 10
- 238000002788 crimping Methods 0.000 description 7
- 210000001331 nose Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
- My invention relates to improvements in bottle crowning mechanism particularly adapted for use in connection with bottle filling machines.
- Fig. 1 is a longitudinal sectional view of a crowning mechanism embodying my invention.
- Fig. 2 is a detail sectional view showing the parts in their released position.
- the structure illustrated is adapted for use in a bottle filling mechanism and the crowning mechanism is adapted to be reciprocated for the purpose of crimping the crown after the same has been applied to the top of the bottle.
- the bottles are adapted to be fed beneath the crowner, in any suitable manner, as for instance as described in the aforementioned copending application, and the crown placed on the bottle, after which the mechanism is adapted to descend for the purpose of crimping the crown in position.
- a yoke I which has at its upper end a roller 2 adapted to operate on a stationary cam track, not shown, for the purpose of reciprocating the yoke during the 40 rotation of the crowning unit as a whole through its orbit in crowning the bottle.
- This yoke I carries at its lower end a, hollow cylindrical housing 3 having mounted therein a hollow sleeve or plunger 4, reciprocably mounted within the housing 45 and carrying at its lower end a crimping or crowning head 5, having associated therewith a centering bell 6.
- a crimping head is believed unnecessary in the present application as the same is fully disclosed 50 in my co-pending application filed October 20,
- the bell is adapted to center the neck of the bottle with the crown placed thereon and the crimping mechanism is adapted on the descent of the sleeve 4 to engage and crimp the crown on the neck of the bottle,
- This sleeve 4 is maintained in its projected position by a coiled spring 1 interposed between an annular flange 8 on the sleeve 4 and a ring member or a pair of ring members 9 arranged at the upper end of the housing 3 and prevented 5 against vertical upward movement by abutting against the shoulder iii of the housing 3.
- the sleeve 5 is provided with a plurality of dogs H operating in slots E2 in the walls of the sleeve and pivoted as at l3 to the sleeve.
- the 10 noses M of the dogs in the normal position of the parts engage in notches l5 formed in the rings 9 and these dogs are maintained in their locking position by a stem It forming a part of a plunger l8 operating in the hollow plunger 4, which stem or head, in the normal position of the parts,
- the head or stem it is connected by a restricted portion or neck ll with the plunger !6 and the lower ends of the head I l, at the point where it joins the neck H is provided with a cam surface It.
- a similar cam surface l9 is provided on the upper end of the plunger [6, at the point where the neck I! connects with the plunger It.
- This plunger I6 is maintained in its projected position by a coiled spring 26 interposed between a shoulder 2
- the crowning unit descends the top of the bottle is engaged and centered by the centering bell 6, the unit descending until the bottom of the plunger I6 contacts with the top of the cap or crown lying on the bottle.
- the plunger l6 thus comes to a stop while the sleeve t continues in its descent, carrying with it the crimper 5, and it will be noted that during this descending movement the sleeve 4 is positively connected with the housing 3 whereby the crimper will be positively moved to crimp the crown on the bottle head.
- a crowning unit for bottle filling machines comprising a member adapted for reciprocation, a crown crimper carried by said member, latching means for positively connecting said crimper with said member, means moved by engagement with the crown for positively moving said latching means to releasing position to permit relative movement between said crimper and said member and means movable relatively to said latching means for engaging 'and locking said latching means in engaging position during a predetermined portion of the movement of said member.
- a crowning unit for bottle filling machines comprising a supporting member, a crown crimper resiliently carried by said member to permit relative movement therebetween, a latch on said crimper for engagement with said memher to positively connect said crimper to said member, means moved by the relative movement between the supporting member and crimper into engagement with said latching means to hold said latch in latching position and means adapted for engagement with the bottle crown for engaging and moving said holding means out of holding position to permit said latch to disengage and thereby permit a relative movement between said crimper and said member.
- a crowning unit for bottle filling machines comprising a supporting member, a plunger reciprocably mounted in said supporting member, a crimper mounted on said plunger, a latching lever mounted on said plunger for engagement with said member to positively connect said plunger to said member, a second reciprocating plunger, means operated by said second reciprocating plunger for disengaging said lever from said member and means operated by said second reciprocating plunger for moving said lever into engaging position and positively maintaining the same in said position.
- a crowning unit for bottle filling machines comprising a supporting member, a plunger reciprocably mounted in said supporting member, a crimper carried by said plunger, a locking lever pivoted on said plunger and adapted for locking. engagement with said supporting member to lock. said plunger and said member against relative movement, a second plunger adapted for engagement with the crowning head, a locking member operated by said plunger for engaging and maintaining said lever in its locking posit-ion and ior engaging and moving said lever tounlocking position.
- a crowning unit for bottle filling machines comprising a supporting member, a plunger reciprocably mounted in said supporting member, a crimper mounted on said plunger, a latching lever pivotally mounted on said plunger and adapted for engagement with said member to positively connect said plunger to said member, a second plunger, means on said second plunger for holding said latching lever in engaging position adapted to be moved out of holding position by the relative movement between said first and second plunger, and means on said second plunger for moving said latching lever out of engaging position when said holding means is moved out of holding position.
- a crowning unit for bottle filling machines comprising a supporting member, a plunger reciprocably mounted in said supporting member, a crimper mounted on said plunger, means biasing said plunger in one direction relatively to said member, a latching member mounted on said plunger and adapted for engagement with said supporting member for holding the plunger against relative movement with respect to the supporting member, a second plunger, means biasing said second plunger in one direction, means carried by said second plunger ior engaging said latching lever and holding the same in latching position, said means being adapted to be moved out of holding position by the relative movement between said first and second plungers.
- a crowning unit for filling machines comprising a supporting member, a plunger reciprocably mounted in said supporting member, a crimper mounted on said plunger, a latching lever pivotally mounted on said plunger and adapted for engagement with said supporting member to positively connect said plunger thereto, a second plunger and oppositely disposed cams on said second plunger for engaging the opposite ends of said lever to move the same respectively into and out of locking position.
- a crowning unit for bottle filling machines comprising a supporting member, a plunger reciprocably mounted on said supporting member, a crimper mounted on said plunger, a latching lever pivotally mounted on said plunger and adapted tor engagement with said supporting member for positively connecting said plunger to said supporting member, a second plunger, a camfaced locking member on said second plunger for engaging and locking said lever in its locking position and an oppositely-disposed cam on said plunger for engaging and moving said lever to its releasing position.
Description
Patented Oct. 15, 1935 UNITED STATES PATENT OFFICE BOTTLE CROWNER James Kantor, Chicago, 111., assignor to The Liquid Carbonic Corporation, Chicago, 111., a corporation of Delaware 1933, Serial No. 674,994
9 Claims.
My invention relates to improvements in bottle crowning mechanism particularly adapted for use in connection with bottle filling machines.
It is one of the objects of my invention to pro- 5 vide a crown crimping mechanism which shall be positively driven throughout a portion of its stroke, that portion during which the crown is being clamped on the bottle, and shall be resiliently connected with its operating mechanism after the completion of the crimping operation to prevent undue stress being placed on the crowning mechanism and also to accommodate different sized bottles.
The present application is a division of my ap- 15 plication S. N. 649,275 filed December 29, 1932,
for Bottle filling machine.
For the purpose of disclosing my invention I have illustrated in the accompanying drawing one embodiment thereof and in said drawing:
20 Fig. 1 is a longitudinal sectional view of a crowning mechanism embodying my invention, and
Fig. 2 is a detail sectional view showing the parts in their released position.
25 The structure illustrated is adapted for use in a bottle filling mechanism and the crowning mechanism is adapted to be reciprocated for the purpose of crimping the crown after the same has been applied to the top of the bottle. In op- 30 eration the bottles are adapted to be fed beneath the crowner, in any suitable manner, as for instance as described in the aforementioned copending application, and the crown placed on the bottle, after which the mechanism is adapted to descend for the purpose of crimping the crown in position. To this end I provide a yoke I which has at its upper end a roller 2 adapted to operate on a stationary cam track, not shown, for the purpose of reciprocating the yoke during the 40 rotation of the crowning unit as a whole through its orbit in crowning the bottle. This yoke I carries at its lower end a, hollow cylindrical housing 3 having mounted therein a hollow sleeve or plunger 4, reciprocably mounted within the housing 45 and carrying at its lower end a crimping or crowning head 5, having associated therewith a centering bell 6. A detail description of this crimping head is believed unnecessary in the present application as the same is fully disclosed 50 in my co-pending application filed October 20,
1930, Serial No. 489,777. The bell is adapted to center the neck of the bottle with the crown placed thereon and the crimping mechanism is adapted on the descent of the sleeve 4 to engage and crimp the crown on the neck of the bottle,
This sleeve 4 is maintained in its projected position by a coiled spring 1 interposed between an annular flange 8 on the sleeve 4 and a ring member or a pair of ring members 9 arranged at the upper end of the housing 3 and prevented 5 against vertical upward movement by abutting against the shoulder iii of the housing 3.
The sleeve 5 is provided with a plurality of dogs H operating in slots E2 in the walls of the sleeve and pivoted as at l3 to the sleeve. The 10 noses M of the dogs in the normal position of the parts engage in notches l5 formed in the rings 9 and these dogs are maintained in their locking position by a stem It forming a part of a plunger l8 operating in the hollow plunger 4, which stem or head, in the normal position of the parts,
-is positioned between the dogs, at their upper ends, as illustrated, and prevents the dogs from moving out of engagement with the notches l5.
The head or stem it is connected by a restricted portion or neck ll with the plunger !6 and the lower ends of the head I l, at the point where it joins the neck H is provided with a cam surface It. A similar cam surface l9 is provided on the upper end of the plunger [6, at the point where the neck I! connects with the plunger It.
This plunger I6 is maintained in its projected position by a coiled spring 26 interposed between a shoulder 2| in the sleeve 6 and an annular 3O shoulder 22 on the plunger 16. It is to be noted that the lower end of the plunger l6 projects slightly beyond the bottom portion of the crimper 5.
In operation as the crowning unit descends the top of the bottle is engaged and centered by the centering bell 6, the unit descending until the bottom of the plunger I6 contacts with the top of the cap or crown lying on the bottle. The plunger l6 thus comes to a stop while the sleeve t continues in its descent, carrying with it the crimper 5, and it will be noted that during this descending movement the sleeve 4 is positively connected with the housing 3 whereby the crimper will be positively moved to crimp the crown on the bottle head. However, as the plunger l6 rests on the -top of the bottle there will be a relative movement between the plunger 16 and the sleeve 4 moving the head I4 out of contact with the dogs ll, until the cam portion [9 of the plunger it engages the lower portion of the dogs, forcing the lower ends of the dogs outwardly, thereby moving the upper ends of the dogs inwardly, the head It having been moved out oi the path thereof, and disengaging the dogs from the notches Hi. This action of course, compresses the spring 20 and also permits a continued descent of the housing 3 without affecting the sleeve 4, other than to compress its projecting spring 1. In other words, a relative movement between the sleeve 4 and the housing 3 is permitted so that danger of crushing the bottle is prevented and at the same time compensation is made for different sizes or heights. 01 bottles.
As the housing moves upwardly on its return stroke the sleeve 4 will be forced downwardly under the influence of the spring I and the plunger I6 is likewise forced downwardly under the influence of the spring I, and during this downward movement the parts are so synchronized that the cam portion I8 oi the head I4 will again engage the tops of the dogs H and, as they reach a position coinciding with the notches 15, force the noses l4 into these notches, separating the dogs so that the head eventually assumes the position shown in Fig. 1. This locking of the sleeve 1 to the housing 3, also prevents further projection of the plunger 4 from the housing under the influence of the coiled spring I.
I claim as my invention:
1. A crowning unit for bottle filling machines comprising a member adapted for reciprocation, a crown crimper carried by said member, latching means for positively connecting said crimper with said member, means moved by engagement with the crown for positively moving said latching means to releasing position to permit relative movement between said crimper and said member and means movable relatively to said latching means for engaging 'and locking said latching means in engaging position during a predetermined portion of the movement of said member.
2. A crowning unit for bottle filling machines comprising a supporting member, a crown crimper resiliently carried by said member to permit relative movement therebetween, a latch on said crimper for engagement with said memher to positively connect said crimper to said member, means moved by the relative movement between the supporting member and crimper into engagement with said latching means to hold said latch in latching position and means adapted for engagement with the bottle crown for engaging and moving said holding means out of holding position to permit said latch to disengage and thereby permit a relative movement between said crimper and said member.
3. A crowning unit for bottle filling machines comprising a supporting member, a plunger reciprocably mounted in said supporting member, a crimper mounted on said plunger, a latching lever mounted on said plunger for engagement with said member to positively connect said plunger to said member, a second reciprocating plunger, means operated by said second reciprocating plunger for disengaging said lever from said member and means operated by said second reciprocating plunger for moving said lever into engaging position and positively maintaining the same in said position.
permit said plunger to move against said biasing means and means for engaging said latch and positively holding the same in engaged position after the plunger has moved a predetermined distance under the influence of said biasing means.
5. A crowning unit for bottle filling machines comprising a supporting member, a plunger reciprocably mounted in said supporting member, a crimper carried by said plunger, a locking lever pivoted on said plunger and adapted for locking. engagement with said supporting member to lock. said plunger and said member against relative movement, a second plunger adapted for engagement with the crowning head, a locking member operated by said plunger for engaging and maintaining said lever in its locking posit-ion and ior engaging and moving said lever tounlocking position.
6. A crowning unit for bottle filling machines comprising a supporting member, a plunger reciprocably mounted in said supporting member, a crimper mounted on said plunger, a latching lever pivotally mounted on said plunger and adapted for engagement with said member to positively connect said plunger to said member, a second plunger, means on said second plunger for holding said latching lever in engaging position adapted to be moved out of holding position by the relative movement between said first and second plunger, and means on said second plunger for moving said latching lever out of engaging position when said holding means is moved out of holding position. i
'7. A crowning unit for bottle filling machines comprising a supporting member, a plunger reciprocably mounted in said supporting member, a crimper mounted on said plunger, means biasing said plunger in one direction relatively to said member, a latching member mounted on said plunger and adapted for engagement with said supporting member for holding the plunger against relative movement with respect to the supporting member, a second plunger, means biasing said second plunger in one direction, means carried by said second plunger ior engaging said latching lever and holding the same in latching position, said means being adapted to be moved out of holding position by the relative movement between said first and second plungers.
8. A crowning unit for filling machines comprising a supporting member, a plunger reciprocably mounted in said supporting member, a crimper mounted on said plunger, a latching lever pivotally mounted on said plunger and adapted for engagement with said supporting member to positively connect said plunger thereto, a second plunger and oppositely disposed cams on said second plunger for engaging the opposite ends of said lever to move the same respectively into and out of locking position.
9. A crowning unit for bottle filling machines comprising a supporting member, a plunger reciprocably mounted on said supporting member, a crimper mounted on said plunger, a latching lever pivotally mounted on said plunger and adapted tor engagement with said supporting member for positively connecting said plunger to said supporting member, a second plunger, a camfaced locking member on said second plunger for engaging and locking said lever in its locking position and an oppositely-disposed cam on said plunger for engaging and moving said lever to its releasing position.
JAMES KANTOR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US674994A US2017411A (en) | 1932-12-29 | 1933-06-09 | Bottle crowner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US649275A US2103158A (en) | 1932-12-29 | 1932-12-29 | Bottle filling machine |
US674994A US2017411A (en) | 1932-12-29 | 1933-06-09 | Bottle crowner |
Publications (1)
Publication Number | Publication Date |
---|---|
US2017411A true US2017411A (en) | 1935-10-15 |
Family
ID=27095574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US674994A Expired - Lifetime US2017411A (en) | 1932-12-29 | 1933-06-09 | Bottle crowner |
Country Status (1)
Country | Link |
---|---|
US (1) | US2017411A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5375394A (en) * | 1992-03-17 | 1994-12-27 | Krones Ag Hermann Kronseder Maschinenfabrik | Method and device for sealing a bottle |
-
1933
- 1933-06-09 US US674994A patent/US2017411A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5375394A (en) * | 1992-03-17 | 1994-12-27 | Krones Ag Hermann Kronseder Maschinenfabrik | Method and device for sealing a bottle |
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