US20160152401A1 - Method of Making a Log Insulator - Google Patents
Method of Making a Log Insulator Download PDFInfo
- Publication number
- US20160152401A1 US20160152401A1 US15/014,127 US201615014127A US2016152401A1 US 20160152401 A1 US20160152401 A1 US 20160152401A1 US 201615014127 A US201615014127 A US 201615014127A US 2016152401 A1 US2016152401 A1 US 2016152401A1
- Authority
- US
- United States
- Prior art keywords
- koozie
- log
- segment
- stem
- bottom plane
- 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.)
- Abandoned
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3876—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation insulating sleeves or jackets for cans, bottles, barrels, etc.
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G23/00—Other table equipment
- A47G23/02—Glass or bottle holders
- A47G23/0266—Glass or bottle holders for cans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C3/00—Drilling machines or drilling devices; Equipment therefor
- B27C3/02—Stationary drilling machines with a single working spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27H—BENDING WOOD OR SIMILAR MATERIAL; COOPERAGE; MAKING WHEELS FROM WOOD OR SIMILAR MATERIAL
- B27H5/00—Manufacture of tubes, coops, or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3876—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation insulating sleeves or jackets for cans, bottles, barrels, etc.
- B65D81/3886—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation insulating sleeves or jackets for cans, bottles, barrels, etc. formed of different materials, e.g. laminated or foam filling between walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/14—Linings or internal coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/34—Coverings or external coatings
Definitions
- the present invention relates to a log insulator and method for making the same.
- a koozie When drinking out of a bottle or can, it is common to insulate the bottle or can to keep the drink either hot or cold.
- An insulating container referred to herein as a koozie, often surrounds at least a portion of the bottle, can, or other item holding a beverage.
- Koozies are often foam in structure, and people often treat koozies as throw-away objects. Consequently it is desirable to have an attractive and distinctive koozie which can be reused.
- FIG. 1A is a perspective view of a koozie made from a log in one embodiment
- FIG. 2B is a bottom view of the koozie depicted in FIG. 1A ;
- FIG. 2 is a flow chart of a method of making a koozie in one embodiment
- FIG. 3 is a perspective view of a log being debarked in one embodiment
- FIG. 4 is a perspective view of a plurality of logs arranged to be hollowed in one embodiment
- FIG. 5 is a perspective view of a plurality of logs being hollowed in one embodiment
- FIG. 6 is a top view of a hollowed log in embodiment
- FIG. 7 is a perspective view of a koozie holding a can in one embodiment.
- FIG. 1A is a perspective view of a koozie made from a log in one embodiment.
- a log, and the wood therefrom, is a natural insulator and functions well as a koozie.
- the wood offers a unique design which stands out compared to prior art foam koozies. Further, a wooden koozie is sturdier than a foam koozie which is often susceptible to tipping as the beverage becomes empty. Additionally, wood offers a unique surface that can be carved or engraved. Unique messages, such as names, can be engraved or carved into the wooden koozie. Furthermore, many types of wood float which is a benefit if the koozie is used in a pool, river, lake, or ocean.
- the cambium layer is a layer which resides between the bark and the wood.
- the cambium layer has a distinctive design, but is smoother than bark. Bark can be difficult to hold and rough on the hands. Thus, removing the bark so that the cambium layer is exposed provides for a more comfortable koozie compared to a koozie with the bark remaining.
- staining is not required. Because cambium shows the wood features and colors, including the wood grain, staining is not generally required when the cambium layer is shown. This is contrasted, for example, to a pine log wherein the bark and cambium has been removed. In such a scenario, staining may be required to enhance the color of the grain. By removing the necessity of staining, the time and expense of staining in manufacturing is reduced. This is a large benefit during manufacturing.
- the koozie 100 has an outer diameter 102 and an inner diameter 101 .
- the inner diameter 101 and outer diameter 102 can be adjusted depending on the beverage container. In one embodiment the inner diameter 101 ranges from about 2 and 5 ⁇ 8 inches to about 3 inches.
- the koozie 100 also comprises a cavity 104 .
- a beverage container such as a can, bottle, or any type of container, is inserted into the cavity 104 .
- the height of the koozie 100 can be varied depending upon the beverage container. In one embodiment the koozie 100 has a height of between about 4 inches and 6 inches, and in one embodiment the koozie 100 has a height of about 4.5 inches.
- FIG. 1B is a bottom view of the koozie depicted in FIG. 1A .
- the koozie 100 comprises a condensate drain 103 .
- the condensate drain 103 is a hole in which condensate can exit the koozie. Without a condensate drain, condensate would collect in the koozie, and when the koozie was tilted, the condensate would spill out of the top opening of the koozie and likely get on the user.
- a condensate drain 103 prevents this scenario by providing a place for the condensate to exit toward the bottom of the koozie so that the condensate does not collect within the koozie.
- the condensate drain 103 is located in the bottom plane 115 of the koozie 100 . This allows the condensate to exit at the bottom plane 115 .
- the condensate drain 103 can comprise a variety of sizes and shapes. In one embodiment the condensate drain 103 has a diameter ranging from about 0.5 inches to about 1 inch. In one embodiment the condensate drain 103 comprises a diameter of about 3 ⁇ 4 of an inch. Such a size, for a koozie sized to hold a beer can, provides sufficient space for the condensate to drain.
- the condensate drain 103 can comprise one or more holes. Further, while being depicted as being located in the bottom plane 115 , in other embodiments one or more condensate drains 103 can be located in the koozie wall 114 .
- FIG. 2 is a flow chart of a method of making a koozie in one embodiment.
- FIG. 2 depicts one example method of making a koozie and is for illustrative purposes only.
- the method begins with the selecting step 205 .
- suitable logs are selected.
- the logs are properly dried and comprise a moisture content of 20% or less. Such a moisture content prevents logs from splitting during subsequent drilling.
- logs can be utilized including pine, cedar, aspen, birch, oak, mesquite, hedge, rosewood, koa, spruce, etc.
- the size of the selected logs is dependent upon the desired size of the final koozie 100 . In one embodiment logs with lengths of 10 feet or greater and diameters ranging from 3 inches to 5 inches are selected. Often the logs will have a diameter of 5 inches at the top and a diameter of 3 inches at the bottom.
- FIG. 3 is a perspective view of a log being debarked in one embodiment.
- the cambium layer 316 is smoother and less jagged than the bark layer 317 .
- the bark can be removed with any device known in the art. In one embodiment a drawing knife 318 is used to remove the bark.
- the logs are cut into segments of suitable lengths in the cutting step 207 .
- the length of the segment is dependent upon the desired final koozie 100 . In one embodiment the length of the segment ranges from about 4 inches to 6 inches, and in one embodiment the length is about 4.5 inches.
- the cutting step 207 can comprise any device known to cut logs including a saw, skill saw, chain saw, miter saw, etc.
- debarking step 206 is depicted before the cutting step 207 , this is not limiting.
- the debarking step 206 can occur, if at all, at any time during the manufacturing including after the cutting step 207 . In one embodiment it is more efficient to debark the logs before they are cut into segments. In some embodiments, however, the bark is not removed.
- FIG. 4 is a perspective view of a plurality of logs arranged to be hollowed in one embodiment.
- the securing step 208 can comprise any method known for securing a log segment to a table including screws, bolts, nails, glue, clamps, etc.
- a small hole 422 is drilled in the approximate center of the segment. The small hole 422 then couples to a securing device 421 which is coupled to a table 420 .
- the securing device 421 can comprise any device known to secure including a screw, bolt, nail, etc.
- the securing device 421 comprises a screw which is screwed tightly into the segment. This allows the segment to be controlled by manipulating the table 420 as described below.
- the table 420 can comprise any material.
- the table 420 comprises wood with a metallic backing 423 .
- the backing 423 strengthens the table 420 and offers additional support.
- the securing device 421 is secured to the backing 423 .
- the table can comprise any number of segments. In one embodiment the table 420 comprises between 1 and 10 segments.
- the hollowing step 209 is the step wherein a cavity is cut into the segment.
- the hollowing step 209 can comprise any method for creating a cavity in a segment of wood including using a computer numerical control (“CNC”) machine, a self-feeding auger bit or a wood lathe.
- CNC computer numerical control
- a CNC machine uses computer instructions to determine where and how to drill a hole.
- a plot of a desired product can be inserted into the CNC machine, and the machine can implement the plot on an object.
- a user can instruct a CNC machine to create a cavity with an inner diameter of three inches and a depth of 4 inches. The CNC machine then recreates the plot on a log.
- the CNC machine has many advantages compared to a self-feeding auger bit or a wood lathe.
- First a CNC machine is very fast.
- the hollowing step 209 for one koozie in one embodiment using a CNC machine, takes about 40 seconds. Such speeds cannot be achieved on a lathe or self-feeding auger bit.
- Second, a CNC machine offers superior consistency and accuracy. Because the CNC is computerized, the CNC machine can reliably produce uniform koozies.
- the hollowing step 209 comprises a CNC machine.
- FIG. 5 is a perspective view of a plurality of logs being hollowed in one embodiment with a CNC machine.
- FIG. 6 is a top view of a hollowed log in one embodiment.
- the segment comprises a stem 626 .
- a stem 626 is a portion of the log in the approximate center of the cavity 104 , still attached to the bottom plane 115 and which remains after hollowing.
- the stem 626 is located in the same location as the securing device 421 . Thus, if the stem 626 were removed by the drill bit 525 of the CNC machine 524 (as shown in FIG. 5 ), the drill bit 525 would have to contact the securing device 421 , which could damage the drill bit 525 .
- a cavity 104 is created which extends downward to the bottom plane 115 but which comprises a stem 626 . If a securing device 421 can be used which does not extend into the created cavity such that contact between the securing device 421 and the drill bit 525 can be avoided, then the hollowing can occur without leaving a stem 626 .
- the cavity 104 is created by the drill bit 525 on the CNC machine 524 by creating a series of adjacent holes.
- the cavity shape is created by drilling several smaller holes which together make the cavity.
- the drill bit 525 can comprise a wide range of diameters depending upon the size of the final koozie. In one embodiment the drill bit 525 comprises a 6 inch spiral bit with a diameter of about 3 ⁇ 4 of an inch.
- the drill bit 525 is lowered to the segment. The beginning location of the drilling is controlled by the CNC machine 524 .
- the drill bit 525 drills a hole into the segment which extends to the bottom plane.
- the depth, controlled by the CNC machine 524 is such that the bottom plane is not drilled. Put differently, the bottom plane remains solid and does not have any drill holes there through.
- the CNC machine 524 is manipulated to drill an additional hole.
- the additional hole is located adjacent to the previous hole but offset in the clockwise direction.
- the drill bit 525 moves only vertically and does not move horizontally. Instead, the table 420 is moved so as to position the drill bit 525 to drill the additional adjacent hole. In other embodiments, however, the table 420 is stationary, and the CNC machine 524 moves the drill bit 525 to drill the additional adjacent hole. Whether the table 420 moves or the drill bit 525 moves, the movements are controlled by the CNC machine 524 .
- an additional hole is drilled and the CNC machine 524 is again manipulated. In this way, several holes are drilled into the segment so that eventually the cavity 104 depicted in FIG. 6 is produced.
- the process of preparing the cavity 104 takes about 40 seconds per segment. The spacing between segments, number of segments, desired depth, desired inner and outer diameter, diameter of the stem 626 , and other factors can be inputted into the CNC machine.
- the stem 626 is removed in the removing step 210 .
- the removing step 210 comprises detaching the segment from the table 420 . Thereafter, a hole is drilled in the bottom plane 115 which corresponds to the location of the stem 626 . In one embodiment, the diameter of the drilled hole is larger than the diameter of the stem 626 .
- the stem 626 falls away from the segment leaving a hole in the bottom plane 115 .
- the hole drilled in the bottom plane 115 is the condensate drain 103 , depicted in FIG. 1B .
- a single drill hole simultaneously removes the stem 626 and creates at least one condensate drain 103 . Consolidation of steps increases throughput and reduces time of production.
- a koozie is formed.
- the cavity 104 no longer comprises a stem 626 so a beverage container can be inserted.
- an optional sanding step 211 is conducted whereby edges are rounded. During the cutting step 207 the cut edges are often sharp. Sanding 211 provides the user with a smoother and splinter-free koozie.
- the sealing step 212 can utilize virtually any sealant known in the art. Sealant is used to protect wood, maintain its appearance, and to act as a moisture barrier. The sealant can be applied to both the internal and external surfaces of the koozie, or the sealant can be applied only to the external surfaces. Further, different sealants can be applied to the internal and external surfaces. In one embodiment a polyurethane coating is applied to only the external surface, and m other embodiments, the polyurethane coating is also applied to the internal surfaces.
- the sealant can be sprayed or brushed onto the koozie. In one embodiment two or more coats are applied to the koozie. The koozies are then dried in a drying step 213 . However, depending upon the sealant utilized, the drying time can vary. In one embodiment by the time downstream koozies have been sealed, the upstream sealant coat has already dried.
- FIG. 7 is a perspective view of a koozie holding a can in one embodiment.
- the container such as a can or bottle
- the koozie 100 is an insulator which keeps hot beverages hot and cold beverages cold. Further, the koozie 100 increases comfort to the user who may not want to hold a cold can on a cold night, for example.
- the koozie 100 is engraved with a name.
- the koozie 100 can be engraved with a message, including but not limited to a name, business name, logo, phrase, saying, etc.
- the message can be engraved directly into the wood, or the message can be affixed to the wood via tape, glue, screws, or any other device known for affixing.
- the message is engaged in a metallic plaque which is then affixed to the koozie 100 .
- said computer numerical control machine comprises a drill bit, and wherein said drill bit comprises a diameter of about 3 ⁇ 4 of an inch.
- said removing step comprises drilling a hole in said bottom plane, wherein said hole comprises a larger diameter than said stem.
- the method according to any preceding clause further comprising sanding said segment.
- the method according to any preceding clause further comprising sealing said segment.
- said sealing comprising polyurethane.
- said cutting comprising cutting into a length of about 4.5 inches.
- said hollowing comprises hollowing such that said bottom plane remains solid.
- a cylindrical koozie wall extending from a bottom plane, wherein said koozie wall comprises an inner diameter and an outer diameter;
- said koozie wall comprises debarked wood comprising an exposed cambium layer.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
Abstract
A koozie and method of making a same. A suitable log is first selected. The size of the log can vary depending upon the size of the desired koozie. The log is cut into at least one segment. The segments are secured to a table. Next, the segments are hollowed leaving a bottom plane and a stem extending from the bottom plane. Thereafter the stem is removed. This provides a koozie made from a log.
Description
- This application is a divisional of, and claims priority to application Ser. No. 13/783,992 filed Mar. 4, 2013, the entirety of which is hereby incorporated by references.
- 1. Technical Field
- The present invention relates to a log insulator and method for making the same.
- 2. Description of Related Art
- When drinking out of a bottle or can, it is common to insulate the bottle or can to keep the drink either hot or cold. An insulating container, referred to herein as a koozie, often surrounds at least a portion of the bottle, can, or other item holding a beverage. Koozies are often foam in structure, and people often treat koozies as throw-away objects. Consequently it is desirable to have an attractive and distinctive koozie which can be reused.
- The novel features believed characteristic of the invention are set forth in the appended claims. The invention itself, however, as well as a preferred mode of use, further objectives and advantages thereof, will be best understood by reference to the following detailed description of illustrative embodiments when read in conjunction with the accompanying drawings, wherein:
-
FIG. 1A is a perspective view of a koozie made from a log in one embodiment; -
FIG. 2B is a bottom view of the koozie depicted inFIG. 1A ; -
FIG. 2 is a flow chart of a method of making a koozie in one embodiment; -
FIG. 3 is a perspective view of a log being debarked in one embodiment; -
FIG. 4 is a perspective view of a plurality of logs arranged to be hollowed in one embodiment; -
FIG. 5 is a perspective view of a plurality of logs being hollowed in one embodiment; -
FIG. 6 is a top view of a hollowed log in embodiment; -
FIG. 7 is a perspective view of a koozie holding a can in one embodiment. - Several embodiments of Applicants' invention will now be described with reference to the drawings. Unless otherwise noted, like elements will be identified by identical numbers throughout all figures. The invention illustratively disclosed herein suitably may be practiced in the absence of any element which is not specifically disclosed herein.
-
FIG. 1A is a perspective view of a koozie made from a log in one embodiment. A log, and the wood therefrom, is a natural insulator and functions well as a koozie. The wood offers a unique design which stands out compared to prior art foam koozies. Further, a wooden koozie is sturdier than a foam koozie which is often susceptible to tipping as the beverage becomes empty. Additionally, wood offers a unique surface that can be carved or engraved. Unique messages, such as names, can be engraved or carved into the wooden koozie. Furthermore, many types of wood float which is a benefit if the koozie is used in a pool, river, lake, or ocean. - As depicted in
FIG. 1A , the bark has been removed but the cambium layer remains. The cambium layer is a layer which resides between the bark and the wood. The cambium layer has a distinctive design, but is smoother than bark. Bark can be difficult to hold and rough on the hands. Thus, removing the bark so that the cambium layer is exposed provides for a more comfortable koozie compared to a koozie with the bark remaining. - In one embodiment wherein the cambium layer is exposed, staining is not required. Because cambium shows the wood features and colors, including the wood grain, staining is not generally required when the cambium layer is shown. This is contrasted, for example, to a pine log wherein the bark and cambium has been removed. In such a scenario, staining may be required to enhance the color of the grain. By removing the necessity of staining, the time and expense of staining in manufacturing is reduced. This is a large benefit during manufacturing.
- The
koozie 100 has anouter diameter 102 and aninner diameter 101. Theinner diameter 101 andouter diameter 102 can be adjusted depending on the beverage container. In one embodiment theinner diameter 101 ranges from about 2 and ⅝ inches to about 3 inches. - The
koozie 100 also comprises acavity 104. A beverage container, such as a can, bottle, or any type of container, is inserted into thecavity 104. - The height of the
koozie 100 can be varied depending upon the beverage container. In one embodiment thekoozie 100 has a height of between about 4 inches and 6 inches, and in one embodiment thekoozie 100 has a height of about 4.5 inches. -
FIG. 1B is a bottom view of the koozie depicted inFIG. 1A . In the embodiment depicted, thekoozie 100 comprises acondensate drain 103. Thecondensate drain 103 is a hole in which condensate can exit the koozie. Without a condensate drain, condensate would collect in the koozie, and when the koozie was tilted, the condensate would spill out of the top opening of the koozie and likely get on the user. Acondensate drain 103 prevents this scenario by providing a place for the condensate to exit toward the bottom of the koozie so that the condensate does not collect within the koozie. - As depicted, the
condensate drain 103 is located in thebottom plane 115 of thekoozie 100. This allows the condensate to exit at thebottom plane 115. Thecondensate drain 103 can comprise a variety of sizes and shapes. In one embodiment thecondensate drain 103 has a diameter ranging from about 0.5 inches to about 1 inch. In one embodiment thecondensate drain 103 comprises a diameter of about ¾ of an inch. Such a size, for a koozie sized to hold a beer can, provides sufficient space for the condensate to drain. - While depicted as being a single hole, the
condensate drain 103 can comprise one or more holes. Further, while being depicted as being located in thebottom plane 115, in other embodiments one or more condensate drains 103 can be located in thekoozie wall 114. -
FIG. 2 is a flow chart of a method of making a koozie in one embodiment.FIG. 2 depicts one example method of making a koozie and is for illustrative purposes only. The method begins with the selectingstep 205. In the selectingstep 205, suitable logs are selected. In one embodiment, the logs are properly dried and comprise a moisture content of 20% or less. Such a moisture content prevents logs from splitting during subsequent drilling. - Almost any type of log can be utilized including pine, cedar, aspen, birch, oak, mesquite, hedge, rosewood, koa, spruce, etc. The size of the selected logs is dependent upon the desired size of the
final koozie 100. In one embodiment logs with lengths of 10 feet or greater and diameters ranging from 3 inches to 5 inches are selected. Often the logs will have a diameter of 5 inches at the top and a diameter of 3 inches at the bottom. - Next, the logs are debarked in an
optional debarking step 206.FIG. 3 is a perspective view of a log being debarked in one embodiment. As can be seen, thecambium layer 316 is smoother and less jagged than thebark layer 317. The bark can be removed with any device known in the art. In one embodiment adrawing knife 318 is used to remove the bark. - After debarking 206, the logs are cut into segments of suitable lengths in the cutting
step 207. As noted, the length of the segment is dependent upon the desiredfinal koozie 100. In one embodiment the length of the segment ranges from about 4 inches to 6 inches, and in one embodiment the length is about 4.5 inches. The cuttingstep 207 can comprise any device known to cut logs including a saw, skill saw, chain saw, miter saw, etc. - It should be noted that while the debarking
step 206 is depicted before the cuttingstep 207, this is not limiting. The debarkingstep 206 can occur, if at all, at any time during the manufacturing including after the cuttingstep 207. In one embodiment it is more efficient to debark the logs before they are cut into segments. In some embodiments, however, the bark is not removed. - After the cutting
step 207, at least one segment is secured to a table during the securingstep 208.FIG. 4 is a perspective view of a plurality of logs arranged to be hollowed in one embodiment. The securingstep 208 can comprise any method known for securing a log segment to a table including screws, bolts, nails, glue, clamps, etc. In one embodiment, asmall hole 422 is drilled in the approximate center of the segment. Thesmall hole 422 then couples to asecuring device 421 which is coupled to a table 420. The securingdevice 421 can comprise any device known to secure including a screw, bolt, nail, etc. Thus, by coupling the securingdevice 421 with thesmall hole 422, the segment becomes secured to the table 420. As depicted, the securingdevice 421 comprises a screw which is screwed tightly into the segment. This allows the segment to be controlled by manipulating the table 420 as described below. - The table 420 can comprise any material. In one embodiment the table 420 comprises wood with a
metallic backing 423. Thebacking 423 strengthens the table 420 and offers additional support. As depicted, the securingdevice 421 is secured to thebacking 423. - The table can comprise any number of segments. In one embodiment the table 420 comprises between 1 and 10 segments.
- After the securing
step 208 is the hollowingstep 209. The hollowingstep 209 is the step wherein a cavity is cut into the segment. The hollowingstep 209 can comprise any method for creating a cavity in a segment of wood including using a computer numerical control (“CNC”) machine, a self-feeding auger bit or a wood lathe. A CNC machine uses computer instructions to determine where and how to drill a hole. A plot of a desired product can be inserted into the CNC machine, and the machine can implement the plot on an object. Thus, for example, a user can instruct a CNC machine to create a cavity with an inner diameter of three inches and a depth of 4 inches. The CNC machine then recreates the plot on a log. The CNC machine has many advantages compared to a self-feeding auger bit or a wood lathe. First a CNC machine is very fast. The hollowingstep 209 for one koozie, in one embodiment using a CNC machine, takes about 40 seconds. Such speeds cannot be achieved on a lathe or self-feeding auger bit. Second, a CNC machine offers superior consistency and accuracy. Because the CNC is computerized, the CNC machine can reliably produce uniform koozies. In one embodiment, the hollowingstep 209 comprises a CNC machine. -
FIG. 5 is a perspective view of a plurality of logs being hollowed in one embodiment with a CNC machine.FIG. 6 is a top view of a hollowed log in one embodiment. As can be seen fromFIGS. 5 and 6 , the segment comprises astem 626. Astem 626 is a portion of the log in the approximate center of thecavity 104, still attached to thebottom plane 115 and which remains after hollowing. In one embodiment, thestem 626 is located in the same location as the securingdevice 421. Thus, if thestem 626 were removed by thedrill bit 525 of the CNC machine 524 (as shown inFIG. 5 ), thedrill bit 525 would have to contact the securingdevice 421, which could damage thedrill bit 525. Becausedrill bits 525 of theCNC machine 524 are often expensive, contact between thedrill bit 525 and the securingdevice 421 is to be avoided. Thus, in one embodiment, acavity 104 is created which extends downward to thebottom plane 115 but which comprises astem 626. If asecuring device 421 can be used which does not extend into the created cavity such that contact between the securingdevice 421 and thedrill bit 525 can be avoided, then the hollowing can occur without leaving astem 626. - In one embodiment, the
cavity 104 is created by thedrill bit 525 on theCNC machine 524 by creating a series of adjacent holes. Thus, the cavity shape is created by drilling several smaller holes which together make the cavity. - The
drill bit 525 can comprise a wide range of diameters depending upon the size of the final koozie. In one embodiment thedrill bit 525 comprises a 6 inch spiral bit with a diameter of about ¾ of an inch. Thedrill bit 525 is lowered to the segment. The beginning location of the drilling is controlled by theCNC machine 524. Thedrill bit 525 drills a hole into the segment which extends to the bottom plane. In one embodiment, the depth, controlled by theCNC machine 524, is such that the bottom plane is not drilled. Put differently, the bottom plane remains solid and does not have any drill holes there through. - After creating one hole, the
CNC machine 524 is manipulated to drill an additional hole. In one embodiment the additional hole is located adjacent to the previous hole but offset in the clockwise direction. In one embodiment thedrill bit 525 moves only vertically and does not move horizontally. Instead, the table 420 is moved so as to position thedrill bit 525 to drill the additional adjacent hole. In other embodiments, however, the table 420 is stationary, and theCNC machine 524 moves thedrill bit 525 to drill the additional adjacent hole. Whether the table 420 moves or thedrill bit 525 moves, the movements are controlled by theCNC machine 524. - Next, an additional hole is drilled and the
CNC machine 524 is again manipulated. In this way, several holes are drilled into the segment so that eventually thecavity 104 depicted inFIG. 6 is produced. In one embodiment, the process of preparing thecavity 104 takes about 40 seconds per segment. The spacing between segments, number of segments, desired depth, desired inner and outer diameter, diameter of thestem 626, and other factors can be inputted into the CNC machine. - After the hollowing
step 209, thestem 626 is removed in the removingstep 210. In one embodiment the removingstep 210 comprises detaching the segment from the table 420. Thereafter, a hole is drilled in thebottom plane 115 which corresponds to the location of thestem 626. In one embodiment, the diameter of the drilled hole is larger than the diameter of thestem 626. When the portion of thebottom plane 115 which is attached to thestem 626 is removed, thestem 626 falls away from the segment leaving a hole in thebottom plane 115. In one embodiment the hole drilled in thebottom plane 115 is thecondensate drain 103, depicted inFIG. 1B . Thus, in one embodiment a single drill hole simultaneously removes thestem 626 and creates at least onecondensate drain 103. Consolidation of steps increases throughput and reduces time of production. - After the stem is removed, a koozie is formed. The
cavity 104 no longer comprises astem 626 so a beverage container can be inserted. However, in one embodiment, anoptional sanding step 211 is conducted whereby edges are rounded. During thecutting step 207 the cut edges are often sharp. Sanding 211 provides the user with a smoother and splinter-free koozie. - After the
sanding step 211 is anoptional sealing step 212. The sealingstep 212 can utilize virtually any sealant known in the art. Sealant is used to protect wood, maintain its appearance, and to act as a moisture barrier. The sealant can be applied to both the internal and external surfaces of the koozie, or the sealant can be applied only to the external surfaces. Further, different sealants can be applied to the internal and external surfaces. In one embodiment a polyurethane coating is applied to only the external surface, and m other embodiments, the polyurethane coating is also applied to the internal surfaces. - The sealant can be sprayed or brushed onto the koozie. In one embodiment two or more coats are applied to the koozie. The koozies are then dried in a drying
step 213. However, depending upon the sealant utilized, the drying time can vary. In one embodiment by the time downstream koozies have been sealed, the upstream sealant coat has already dried. -
FIG. 7 is a perspective view of a koozie holding a can in one embodiment. As noted, the container, such as a can or bottle, can be inserted into thekoozie 100. Thekoozie 100 is an insulator which keeps hot beverages hot and cold beverages cold. Further, thekoozie 100 increases comfort to the user who may not want to hold a cold can on a cold night, for example. As depicted, thekoozie 100 is engraved with a name. Thekoozie 100 can be engraved with a message, including but not limited to a name, business name, logo, phrase, saying, etc. The message can be engraved directly into the wood, or the message can be affixed to the wood via tape, glue, screws, or any other device known for affixing. As an example, in one embodiment the message is engaged in a metallic plaque which is then affixed to thekoozie 100. - While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
-
- The following clauses are offered as further description of the disclosed invention.
1. A method of making a koozie, said method comprising: - a) selecting a log;
- b) cutting said log into at least one segment;
- c) securing at least one segment to a table;
- d) hollowing said at least one segment such as to leave a stem and a bottom plane, wherein said stem is connected to said bottom plane; and
- e) removing said stem.
- 2. The method according to clause 1 further comprising debarking said log.
3. The method according to of any preceding clause wherein said debarking comprises debarking so as to expose a cambium layer.
4. The method according to any preceding clause wherein said log comprises a moisture content of less than 20%.
5. The method according to any preceding clause wherein said securing step comprises securing a segment to said table with a securing device.
6. The method according to any preceding clause wherein said securing device comprises a screw.
7. The method according to any preceding clause wherein said stem corresponds to the location of said securing device.
8. The method according to any preceding clause wherein said hollowing step comprises hollowing with a computer numerical control machine.
9. The method according to clause 8 wherein said computer numerical control machine comprises a drill bit, and wherein said drill bit comprises a diameter of about ¾ of an inch.
10. The method according to any preceding clause wherein said removing step comprises drilling a hole in said bottom plane, wherein said hole comprises a larger diameter than said stem.
11. The method according to any preceding clause further comprising sanding said segment.
12. The method according to any preceding clause further comprising sealing said segment.
13. The method according to clause 12 wherein said sealing comprising polyurethane.
14. The method according to any preceding clause wherein said cutting comprising cutting
into a length of about 4.5 inches.
15. The method according to any preceding clause wherein said hollowing comprises hollowing such that said bottom plane remains solid.
16. A koozie made by the method of claim 1.
17. A koozie comprising: - a cylindrical koozie wall extending from a bottom plane, wherein said koozie wall comprises an inner diameter and an outer diameter;
- at least one condensate drain;
- wherein said koozie wall comprises debarked wood comprising an exposed cambium layer.
- 18. The koozie according to clause 17 wherein said condensate drain is located in said bottom plane.
19. The koozie according to clause 18 wherein said condensate drain comprises a diameter of about ¾ of an inch.
20. The koozie according to clauses 17-19 wherein said inner diameter is about 2 and ⅝ inches.
21. The koozie according to clauses 17-20 wherein said koozie comprises a height of about 4.5 inches.
22. The koozie according to clauses 17-21 wherein said koozie comprises rounded edges.
Claims (6)
1. A koozie comprising:
a cylindrical koozie wall extending from a bottom plane, wherein said koozie wall comprises an inner diameter and an outer diameter;
at least one condensate drain;
wherein said koozie wall comprises debarked wood comprising an exposed cambium layer.
2. The koozie of claim 1 wherein said condensate drain is located in said bottom plane.
3. The koozie of claim 2 wherein said condensate drain comprises a diameter of about ¾ of an inch.
4. The koozie of claim 1 wherein said inner diameter is about 2 and ⅝ inches.
5. The koozie of claim 1 wherein said koozie comprises a height of about 4.5 inches.
6. The koozie of claim 1 wherein said koozie comprises rounded edges.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/014,127 US20160152401A1 (en) | 2013-03-04 | 2016-02-03 | Method of Making a Log Insulator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/783,992 US9283691B2 (en) | 2013-03-04 | 2013-03-04 | Method of making a log insulator |
US15/014,127 US20160152401A1 (en) | 2013-03-04 | 2016-02-03 | Method of Making a Log Insulator |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/783,992 Division US9283691B2 (en) | 2013-03-04 | 2013-03-04 | Method of making a log insulator |
Publications (1)
Publication Number | Publication Date |
---|---|
US20160152401A1 true US20160152401A1 (en) | 2016-06-02 |
Family
ID=51420434
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/783,992 Active 2033-12-10 US9283691B2 (en) | 2013-03-04 | 2013-03-04 | Method of making a log insulator |
US15/014,127 Abandoned US20160152401A1 (en) | 2013-03-04 | 2016-02-03 | Method of Making a Log Insulator |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/783,992 Active 2033-12-10 US9283691B2 (en) | 2013-03-04 | 2013-03-04 | Method of making a log insulator |
Country Status (1)
Country | Link |
---|---|
US (2) | US9283691B2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL244138A0 (en) * | 2016-02-15 | 2016-07-31 | Shmuel Pesahov | System for holding a container |
US9751659B1 (en) * | 2016-10-13 | 2017-09-05 | Anthony Malley | Beverage cooler organizer systems |
US20220202219A1 (en) * | 2020-12-29 | 2022-06-30 | James Russell ALEXANDER | Multipurpose drinkware holder |
USD1020397S1 (en) * | 2021-11-24 | 2024-04-02 | Well Designed Wood And Sons Llc | Container insulator |
USD1020396S1 (en) * | 2021-11-24 | 2024-04-02 | Well Designed Wood And Sons Llc | Container insulator |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1923195A (en) * | 1928-11-09 | 1933-08-22 | Joseph L Finck | Heat insulating structure |
US3963546A (en) * | 1974-07-15 | 1976-06-15 | Barney Roberti | Method of making a multiple ply wood article |
US4148346A (en) * | 1976-06-14 | 1979-04-10 | Scarnecchia O Vincent | Method of and apparatus for drying and debarking logs |
US4561563A (en) * | 1984-08-10 | 1985-12-31 | Woods David E | Insulated cooler for beverage containers |
US5058757A (en) * | 1990-08-28 | 1991-10-22 | Proa Pedro O | Beverage insulator with retractable shader |
US5467891A (en) * | 1995-04-13 | 1995-11-21 | Robert S. Scheurer | Beverage container insulator |
US20070034625A1 (en) * | 2005-08-10 | 2007-02-15 | Pacheco Wendy G | Log purse and/or self-defense weapon |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028891A (en) * | 1959-08-27 | 1962-04-10 | Soderhamn Machine Mfg Co | Log debarking machine of the rotary scraper head type |
US6102089A (en) * | 1999-03-02 | 2000-08-15 | Mccormick; Matthew Colin | Assembly for converting a drill press into a wood lathe |
-
2013
- 2013-03-04 US US13/783,992 patent/US9283691B2/en active Active
-
2016
- 2016-02-03 US US15/014,127 patent/US20160152401A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1923195A (en) * | 1928-11-09 | 1933-08-22 | Joseph L Finck | Heat insulating structure |
US3963546A (en) * | 1974-07-15 | 1976-06-15 | Barney Roberti | Method of making a multiple ply wood article |
US4148346A (en) * | 1976-06-14 | 1979-04-10 | Scarnecchia O Vincent | Method of and apparatus for drying and debarking logs |
US4561563A (en) * | 1984-08-10 | 1985-12-31 | Woods David E | Insulated cooler for beverage containers |
US5058757A (en) * | 1990-08-28 | 1991-10-22 | Proa Pedro O | Beverage insulator with retractable shader |
US5467891A (en) * | 1995-04-13 | 1995-11-21 | Robert S. Scheurer | Beverage container insulator |
US20070034625A1 (en) * | 2005-08-10 | 2007-02-15 | Pacheco Wendy G | Log purse and/or self-defense weapon |
Also Published As
Publication number | Publication date |
---|---|
US20140246402A1 (en) | 2014-09-04 |
US9283691B2 (en) | 2016-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20160152401A1 (en) | Method of Making a Log Insulator | |
Chudnoff | Tropical timbers of the world | |
Chudnoff | Tropical timbers of the world | |
Kukachka | Properties of imported tropical woods | |
CN203973699U (en) | A kind of timber boring grooving apparatus | |
Nordahlia et al. | Wood properties of selected plantation species: Tectona grandis (Teak), Neolamarckia cadamba (Kelempayan/Laran), Octomeles sumatrana (Binuang) and Paraserianthes falcataria (Batai) | |
CN105058537B (en) | A kind of processing method of decoration with two blue or green slicing veneer of mao bamboon | |
CN105171855B (en) | A kind of solid wooden board material and its processing method | |
US8399075B2 (en) | Spalted wood veneers and spalted engineered wood flooring | |
EP1525965A3 (en) | Method for the manufacture of long chips or long shavings with defined dimensions | |
CN104015229A (en) | Device for drilling and notching wood | |
Skolmen | Some woods of Hawaii: Properties and uses of 16 commercial species | |
Conopask | A Data-pooling Approach to Estimate Employment Multipliers for Small Regional Economics | |
US3645309A (en) | Method of making a hollow wooden blank | |
Beel et al. | Product potential of Paulownia timber | |
CN207139767U (en) | A kind of woodworking machinery cutter box | |
JP2004113016A (en) | Woody planting pot made of one piece of wood | |
US20030178100A1 (en) | Teak board with straight-line grain and manufacturing process therefor | |
Sarker et al. | Working and Finishing Properties of Five Wood Species Grown in Bangladesh | |
CN204772820U (en) | System for can adjust curved surface garland angle | |
JP3240568U (en) | Thin plates made by slicing Quercus oak logs, and name tags and accessories using them | |
US5865232A (en) | Method and apparatus for cutting veneer sheets from a tapered flitch | |
Cheng | Reducing the surface checking of deck-boards exposed to natural weathering: effects of wood species and surface profiling | |
CN107263655A (en) | A kind of cutterhead fixing device of wood chipper | |
Scott | The utilisation of South African grown Eucalyptus saligna |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |