WO2005096758A2 - Hockey stick repair kit - Google Patents
Hockey stick repair kit Download PDFInfo
- Publication number
- WO2005096758A2 WO2005096758A2 PCT/US2005/011171 US2005011171W WO2005096758A2 WO 2005096758 A2 WO2005096758 A2 WO 2005096758A2 US 2005011171 W US2005011171 W US 2005011171W WO 2005096758 A2 WO2005096758 A2 WO 2005096758A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hollow
- insert
- liquid hardening
- repair kit
- epoxy
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
- A63B60/42—Devices for measuring, verifying, correcting or customising the inherent characteristics of golf clubs, bats, rackets or the like, e.g. measuring the maximum torque a batting shaft can withstand
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C11/00—Accessories for skiing or snowboarding
- A63C11/22—Ski-sticks
- A63C11/228—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B81/00—Repairing or maintaining vessels
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
- A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
- A63B2209/023—Long, oriented fibres, e.g. wound filaments, woven fabrics, mats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
- B63B15/0083—Masts for sailing ships or boats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B32/00—Water sports boards; Accessories therefor
- B63B32/57—Boards characterised by the material, e.g. laminated materials
Definitions
- the present invention relates to a support system for single- or multi-piece hollow objects.
- hollow objects include hockey sticks, golf clubs, sailboard and sailboat masts and booms, and ski poles.
- hollow formed objects typically do not provide similar strength and support as compared to the same objects which are made of the same materials, but are solid in design and not hollow.
- hollow formed objects offer many advantages over solid formed objects including, but not limited to, hollow formed objects typically use less overall material and therefore are lighter in weight, more maneuverable and easier to transport. Additionally, because less material is used in the construction of hollow objects, these hollow objects typically cost less money to produce.
- One aspect of the present invention is a hollow object repair kit including an insert.
- the insert is typically comprised of at least one inner section and at least one layer of material at least partially covering the center section.
- a liquid hardening system is also included in the hollow object repair kit.
- Another aspect of the present invention is a bracket system that may be utilized with the support system for a single- or multi-piece object of the present invention.
- Such a bracket system includes one or more faces capable of generally immobilizing a single- or multi-piece object while the liquid hardening system cures, dries, or hardens.
- Yet another aspect of the present invention is a method of repairing a hollow object, including the steps of: (a) providing a first hollow piece of an object and a second hollow piece of an object; (b) providing an insert, at least a portion of which is a material external of a center section; (c) positioning the insert into the first hollow piece; (d) positioning the insert into the second hollow piece; and (e) inserting a liquid hardening system in one of the hollow pieces to contact the insert.
- FIG. 1 is a perspective view of an insert of the present invention
- FIGs. 2A-F are cross-sectional plan views of various inserts of the present invention.
- FIG. 3 is a perspective view of a grooving bit of the present invention.
- Fig. 4 is an elevational view of a bracket system of the present invention.
- FIG. 5 is a perspective view of an insertion tool for use in the method of the present invention.
- Fig. 6 is a perspective view of an alignment guide for use in the method of the present invention.
- Fig. 7 is a perspective view of a broken hockey stick in the bracket system of the present invention.
- FIG. 8 is a perspective view of a hockey stick in the bracket system of the present invention, with a liquid hardening system being poured into the stick;
- Fig. 9 is a cut-away elevational view of a fixed hollow object.
- “hollow” as used herein includes objects that are tubular by design or objects which include at least pieces and or parts which are hollow or tubular by design.
- the term “hollow” is not meant to be limited by any shape of the given object, but instead refers to an object having an unfilled space within.
- the present invention could also be used on products which are not entirely tubular, or are not completely enclosed on one side.
- the preferred embodiment of the invention includes a support system for generally hollow objects.
- a support system for a single- or multi-piece hollow object may be utilized in any hollow object including, but not limited to: hockey sticks; furniture or furniture pieces; support poles for sailboards and sailboats, golf clubs, ski poles, fishing poles, support structures and the like, or any derivations and/or combinations of any of the above.
- insert 20 of the preferred embodiment includes a porous substance, such as a foam, or otherwise solid center section 10 and a fabric 15 covering at least a portion of the center section 10.
- the foam center section 10 may be any type of open-cell or closed-cell foam, depending upon the porosity desired.
- the foam is at least partially surrounded by at least one layer of a fabric or cloth 15. This configuration of at least one center section 10 surrounded by at least one layer of fabric or cloth 15 is hereinafter referred to as insert 20.
- Fabric 15 of insert 20 may be secured at two opposing ends (top end and bottom end) of insert 20. Securing devices (not shown) can be used to prevent the unraveling of the fabric.
- Such securing devices may include common hot melt adhesives, zip ties, rubber bands, tape, and the like.
- a rubber cement is used to stabilize the ends of the fabric sleeving. Use of rubber cement also allows compression and decompression of insert 20.
- Center section 10 is preferably porous enough to allow a liquid hardening system discussed below, such as an epoxy, to flow through it.
- open-cell foam is preferred over closed-cell foam due to the greater porosity provided by open-cell foams, although a closed-cell foam may be used with the present invention.
- open-cell foams include what are sometimes referred to as "open pore” foams. This greater porosity allows liquid hardening systems to be absorbed into the pores within the open-cell foam and to reach the fiber 15 quickly. This allows maximum time to wet out and saturate fabric 15 and the grooves in the side walls of the hollow object, as described below.
- a liquid hardening system absorbed into the cells of an open-cell foam typically provides a stronger center section as compared to an open-cell foam without a liquid hardening system absorbed therein.
- open-cell foam the cell walls, or surfaces of the cell bubbles, are broken and air fills these spaces in the material. Therefore, when a liquid hardening system is introduced to an open-cell foam, the liquid hardening system fills at least some of the broken or air-filled cell bubbles.
- the liquid hardening system essentially coats the closed-cell foam center section creating an internal chamber of closed-cell foam.
- closed-cell foams most of the cells or bubbles in the foam are not broken, and thereby the closed-cell foam may not absorb as much of a liquid hardening system like an open-cell foam.
- closed-cell foam typically has varying degrees of hardness, depending upon its density. Also, the use of closed-cell foams as center section 10 may also result in a lighter center section 10 because the closed-cell foams do not absorb as much of the liquid hardening system.
- the foam may be in a shape according its intended use.
- the shape preference of insert 20 depends on the shape of the space insert 20 is to be inserted into.
- the foam center section 10 enhances the ability of the insert 20 to be customized to any shape desired or required in use.
- the foam may be comprised of any material, including, but not limited to, polyvinyl chloride (PVC), polystyrene (PS), polyurethane (PU), polymethacrylamide, polyetherimide (PEI), styreneacrylonitrile (SAN), polyethylene (PE), man-made honeycomb, or any combinations or any derivations of any of the above.
- foams may be crosslinked, uncrosslinked and/or laminated foams.
- Reticulated polyurethane foams are typically preferred.
- An example of such a reticulated polyurethane foam is FilterCrestTM T-20 "open pore” foam from Crest Foam Industries, Inc., of Moonachie, New Jersey.
- insert 20 of the present invention may not contain a foam center section, but instead contain other materials as center section 10, including, but not limited to, wood, plastic, metal, or any derivations or combinations of any of the above.
- Section 10 may be made of any object which forces fabric 15 to the wall of the hollow object by rebound action or inflation, including but not limited to balloons, torsion arms, springs, and inflatable devices. When any of these materials are used as the center section of insert 20, these materials essentially become an internal chamber having a liquid-hardening- system-coated fabric external layer. Also, when any of -these materials are used as center section 10 of insert 20, these materials may be any shape according to the intended use of insert 20. Center section 10 may also be made of any of the materials above in combination with an open-cell or a closed-cell foam.
- Insert 20 contains at least one layer of fabric or cloth 15 which at least partially covers center piece 10.
- the fabric or cloth 15 may include, but is not limited to, KEVLAR®, carbon fiber fabrics or materials, fiberglass, and/or any fabric capable of reinforcing a structure and/or enhancing performance of a structure when exposed to a liquid hardening system, however, two layers of a biaxially-weaved carbon fiber sleeve is preferred.
- the amount of the fabric used depends on the shape and size of center section 10. Also, the shape of the fabric 15 typically conforms to the shape of the center section 10 which the fabric at least partially surrounds.
- a liquid hardening system is utilized in the present invention to harden center piece 10 and preferably fabric 15 surrounding center piece 10.
- a single component or multi-component liquid hardening system may be used in the present invention.
- Such a liquid hardening system may include, but is not limited to, a polyester resin system, an epoxy resin system, a urethane system, an acrylic system, hot melt adhesives, moisture cure epoxies, polymer systems, polyurea, polyurethane, bisphenol-A epoxy system, bisphenol-F epoxy system, a mercaptan-based epoxy system, a combination of a bisphenol-A and bisphenol-F system, or any other liquid hardening system or derivations and/or combinations of any liquid hardening system including, but not limited to those discussed above.
- liquid hardening system includes systems that dry, cure, or harden for any reason, including but not limited to, evaporation or chemical reaction.
- Insert 20 may take other configurations as well, depending on the size and shape of the hollow object and the desired stiffness or flexibility of the resultant shaft, and desired weight of the insert.
- Figs. 2A-2F show a cross-sectional top view of various configurations of insert 20. Although Figs. 2A-2F depict the hollow object as generally rectangular, the hollow object may be many shapes, including round or oval.
- Fig. 2A shows an embodiment of insert 20 with an outer layer of fabric 15, and an inner fabric layer 16. Inside the inner fabric layer 16 is a center section 10A, which is preferably an open-cell foam.
- the embodiment of Fig. 2B has an outer layer of fabric 15 and two inner fabric layers 16B', 16B".
- insert 20 has three center sections IOC, IOC", and IOC", and surrounded by a fabric layer, 16C, 16C", and 16C", respectively.
- Middle center section IOC may be a less porous or non-porous foam, which provides structure, but helps reduce the weight of insert 20 because the liquid hardener will not penetrate, or will only penetrate minimally, middle center section 10C".
- the insert 20 of Fig. 2D is very similar to that shown in Fig. 2B, but its center sections 10D' and 10D" are wider than those of Fig. 2B.
- FIG. 2E shows an insert 20 with four center sections, 10E', 10E", lOE'", and 10E"". Ultimately, the more center sections there are, the stiffer the insert, which may be preferred for certain hollow items.
- Fig. 2F shows another alternate design with a center section 10F, that is generally X-shaped and may be of extruded foam. Center section 10F may be porous or non-porous and coated or non-coated. This configuration allows for the liquid hardening system to flow more freely and quickly into the interior of the fabric layer 15.
- a grooving bit 30 can be used in the repair of the hollow objects such as composite hockey stick shafts.
- Grooving bit 30 has at least one raised grooving area for creating "locking" grooves in the inside of the hollow object to add strength and durability to the repaired object.
- Grooving bit 30 preferably has at least three raised grooving areas (although it is not necessary to have that many) and as shown in Fig. 3, grooving bit 30 more preferably has at least four raised grooving areas 32, 34, 36, 38 on its outer diameter. It may have more or less raised grooving areas, depending on the desires of the user and the object being repaired.
- Grooving bit 30 preferably is sized and shaped to fit in a high speed rotary device, such as a DREMEL® ADVANTAGETM high speed rotary saw Model 9000.
- Bracket system 40 (Fig. 4) that may be utilized in the repair of a single- or multi-piece object.
- Bracket system 40 is used for generally immobilizing a single- or multi -piece object while the liquid hardening system cures or dries.
- Bracket system 40 is in communication with at least one face of the single- or multi-piece object at least on each side of the fracture or break in the hollow object 60 (see Fig. 4).
- Bracket system 40 has a generally flat surface 52 and a receiving space 53, which is formed by sections 54 and 56, which are preferably at a 90° angle with respect to each other.
- the bracket system 40 preferably includes a clamp 42 so that a user may position the bracket system 40 on a work surface so that the hollow object may be worked on at a more desired height.
- Clamp 42 is preferably adjustable vertically so it may be used at a comfortable position. This can be achieved by loosening knob 43, which allows adjustment of clamp 42.
- Bracket system 40 also preferably includes two tensioning devices 44, 46, each attached to surface 52, to apply an appropriate amount of tension to the single- or multi-piece hollow object to immobilize and/or position the single- or multi- piece hollow object.
- Tensioning devices 44, 46 generally include a soft, flexible bumper 48, 50 to contact the hollow object and immobilize it without damaging its structure.
- the use of flexible bumpers 48, 50 also allow the bracket system 40 to be used with different sized objects.
- the tensioning devices also preferably have a lock which holds the tensioning devices 44, 46 in a locked position.
- Bracket system 40 does not typically contact the face of the hollow object in or around the crack or fracture in the hollow object. This allows a user to apply tape, wax, or any other type of adhesive or sealant to the external surface of the hollow object. This is done around the break or fracture while the hollow object is immobilized, and is placed there to prevent leakage of liquid at the joint where the two shaft halves meet.
- kits which includes insert 20, a plug/stopper 62, a liquid hardening system and optionally an adhesive tape and/or a wax based sealant for the shaft.
- the kit of the present invention may be utilized by the following steps as detailed below.
- a kit of the present invention may be utilized on any of the single- or multi-piece hollow objects as previously discussed in this application.
- the support system of the present invention may be used to repair a hollow stick.
- a hockey stick having a fracture therein, or a hockey stick which has been completely broken into more than one piece, may be repaired by utilizing the support system of the present invention.
- the following steps may be performed (provided the hockey stick is in more than one piece):
- grooving bit 30 in a power rotary device such as a high speed rotary ' saw, ream grooves on the inside walls of both halves of the hockey stick to enhance physical adhesion and remove any dust and loose debris from the inside of the shaft.
- a power rotary device such as a high speed rotary ' saw
- ream grooves on the inside walls of both halves of the hockey stick to enhance physical adhesion and remove any dust and loose debris from the inside of the shaft.
- four grooves should be created, but more or less may be used.
- FIG. 5 Gently position a plug/stopper 62 into the sealed end (bottom half) 64 of the stick. Position the plug/stopper 62 down the hockey stick shaft 64 (i.e., the sealed end of the shaft). For most applications, the preferred position is 1-3/4 inches down the stick of the shaft.
- An insertion tool 70 (see Fig. 5) may be used to insert the plug/stopper 62 to achieve the desired positioning. Insertion tool 70 has an end 72 of a predetermined length that can motivate the plug/stopper 62 into the sealed end 64 the desired distance. Plug/stopper 62 is to hold the position of the insert 20 and to prevent the liquid hardening system from seeping to the bottom of the sealed end of the stick and thus from weighing the bottom of the stick down.
- Plug/stopper 62 also keeps a user from improperly fixing the joint by starving the repair area of needed liquid hardening volumes (i.e., the liquid hardening system is kept in the area in and around the fracture area of the stick).
- Plug/stopper 62 is preferably made of a non-porous/closed-cell foam that is relatively springy so it will hold itself at the desired position inside the bottom half of the hockey stick, and not allow entry or seepage (or just a minimal amount) of the liquid hardening system.
- Alignment guides 80 are preferably long, substantially rigid structures. They may be straight or curved, depending on the shape of the hollow object. It is preferable to use two alignment guides simultaneously to perform the alignment. If both ends of the stick do not align properly as demonstrated through the use of alignment guides 80, either portion of the stick may be adjusted slightly while in the bracket system to achieve alignment.
- [0045] 14 Mix the liquid hardening system and pour the liquid hardening system directly into the top of the pouring end 66 (see Fig. 8), down the shaft of the hockey stick. It is important that the liquid hardening system permeate, saturate, or otherwise contact insert 20 while the liquid hardening system is in its most liquid state. It is possible that the liquid hardening system could be inserted by other means such as injection from the side or top.
- Fig. 9 shows the inside of a repaired hollow object such as a hockey stick.
- the two ends 64, 66 are joined together with the aid of the insert 20.
- some excess dried or cured hardening system 90 may accumulate above the insert 20, but is mostly consumed within center section 10 and fabric 15.
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05732097A EP1786528A2 (en) | 2004-04-01 | 2005-04-01 | Support system for a single- or multi-piece hollow object |
CA2561446A CA2561446C (en) | 2004-04-01 | 2005-04-01 | Support system for a single- or multi-piece hollow object |
EA200601831A EA009801B1 (en) | 2004-04-01 | 2005-04-01 | Support system for a single or multi-piece hollow object |
US11/317,314 US7615129B2 (en) | 2004-04-01 | 2005-12-23 | Structural damage repair elements and kit |
US12/586,599 US8586177B2 (en) | 2004-04-01 | 2009-09-24 | Structural damage repair elements and kit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55846804P | 2004-04-01 | 2004-04-01 | |
US60/558,468 | 2004-04-01 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/317,314 Continuation-In-Part US7615129B2 (en) | 2004-04-01 | 2005-12-23 | Structural damage repair elements and kit |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005096758A2 true WO2005096758A2 (en) | 2005-10-20 |
WO2005096758A3 WO2005096758A3 (en) | 2007-02-01 |
Family
ID=35125538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/011171 WO2005096758A2 (en) | 2004-04-01 | 2005-04-01 | Hockey stick repair kit |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1786528A2 (en) |
CA (1) | CA2561446C (en) |
EA (1) | EA009801B1 (en) |
WO (1) | WO2005096758A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101362045B1 (en) | 2013-08-05 | 2014-02-12 | 윈엔윈(주) | Repairing method of carbon frame in a bicycle |
EP2825373A4 (en) * | 2012-03-14 | 2015-11-11 | Randy Charles Langille | Tool and method for repairing tubular members |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4905441A (en) * | 1988-12-12 | 1990-03-06 | Insitu Corporation | System for strengthening structural elements |
US5607154A (en) * | 1995-08-09 | 1997-03-04 | Meumann; Richard E. | Blade replacement system for hockey sticks |
US5943767A (en) * | 1997-07-11 | 1999-08-31 | Milam; David L. | Hockey stick blade tool |
US6001035A (en) * | 1995-06-15 | 1999-12-14 | Jas. D. Easton, Inc. | High temperature heat tolerant hockey stick shaft |
US6413458B1 (en) * | 1996-02-14 | 2002-07-02 | Edizone, Lc | Process for forming gelatinous elastomer materials |
US6824847B2 (en) * | 2000-02-08 | 2004-11-30 | Institut Francais Du Petrole | Expandable and curable flexible preform containing unsaturated resins, for casing a well or a line |
US7108618B2 (en) * | 2003-11-19 | 2006-09-19 | Frischmon Timm J | Apparatus and method for repairing a hockey stick shaft |
-
2005
- 2005-04-01 WO PCT/US2005/011171 patent/WO2005096758A2/en active Application Filing
- 2005-04-01 EA EA200601831A patent/EA009801B1/en not_active IP Right Cessation
- 2005-04-01 CA CA2561446A patent/CA2561446C/en not_active Expired - Fee Related
- 2005-04-01 EP EP05732097A patent/EP1786528A2/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4905441A (en) * | 1988-12-12 | 1990-03-06 | Insitu Corporation | System for strengthening structural elements |
US6001035A (en) * | 1995-06-15 | 1999-12-14 | Jas. D. Easton, Inc. | High temperature heat tolerant hockey stick shaft |
US5607154A (en) * | 1995-08-09 | 1997-03-04 | Meumann; Richard E. | Blade replacement system for hockey sticks |
US6413458B1 (en) * | 1996-02-14 | 2002-07-02 | Edizone, Lc | Process for forming gelatinous elastomer materials |
US5943767A (en) * | 1997-07-11 | 1999-08-31 | Milam; David L. | Hockey stick blade tool |
US6824847B2 (en) * | 2000-02-08 | 2004-11-30 | Institut Francais Du Petrole | Expandable and curable flexible preform containing unsaturated resins, for casing a well or a line |
US7108618B2 (en) * | 2003-11-19 | 2006-09-19 | Frischmon Timm J | Apparatus and method for repairing a hockey stick shaft |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2825373A4 (en) * | 2012-03-14 | 2015-11-11 | Randy Charles Langille | Tool and method for repairing tubular members |
KR101362045B1 (en) | 2013-08-05 | 2014-02-12 | 윈엔윈(주) | Repairing method of carbon frame in a bicycle |
Also Published As
Publication number | Publication date |
---|---|
WO2005096758A3 (en) | 2007-02-01 |
EP1786528A2 (en) | 2007-05-23 |
CA2561446C (en) | 2010-08-24 |
EA009801B1 (en) | 2008-04-28 |
EA200601831A1 (en) | 2007-02-27 |
CA2561446A1 (en) | 2005-10-20 |
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