ES2113259A1 - Manufacture of simple mold for rubber crawler - Google Patents
Manufacture of simple mold for rubber crawlerInfo
- Publication number
- ES2113259A1 ES2113259A1 ES09401513A ES9401513A ES2113259A1 ES 2113259 A1 ES2113259 A1 ES 2113259A1 ES 09401513 A ES09401513 A ES 09401513A ES 9401513 A ES9401513 A ES 9401513A ES 2113259 A1 ES2113259 A1 ES 2113259A1
- Authority
- ES
- Spain
- Prior art keywords
- engaged
- rubber crawler
- mold
- protrusion
- molten metal
- 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.)
- Granted
Links
Classifications
-
- 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
- B29C73/02—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 liquid or paste-like material
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- 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
- B29C73/24—Apparatus or accessories not otherwise provided for
- B29C73/30—Apparatus or accessories not otherwise provided for for local pressing or local heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/32—Assembly, disassembly, repair or servicing of endless-track systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
- B29L2031/7094—Driving belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To provide a simple and low-cost mold by casting molten metal having a relatively low melting point in a cavity, then cooling to cure it, and then molding an outer or inner periphery of a rubber crawler on an inner surface of the metal. CONSTITUTION:An uneven stepped part is formed on a central part of a receiving plate 6c. Recesses (g) and protrusions (j) are so engaged that, when conforming to an inner periphery of a rubber crawler body 1, a protrusion 2c of a mandrel of the body 1 is engaged with the recess (g) and the protrusion (j) is engaged with an engaging hole 3 of the body 1. After molten metal is cast to be filled in a space (cavity) V, water is immediately poured to be cooled, and (since the protrusion in this case is engaged with the hole 3, the molten metal does not flow into the hole 3), a mold in which a pattern of an outer peripheral side of the body 1 is molded on an inner surface of the cured metal is molded. Thus, a low-cost producing or repairing simple mold of a rubber crawler can be simply manufactured by releasing it from the body without necessity of an advanced technique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22290193A JPH0724840A (en) | 1993-07-13 | 1993-07-13 | Manufacture of simple mold for rubber crawler |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2113259A1 true ES2113259A1 (en) | 1998-04-16 |
ES2113259B1 ES2113259B1 (en) | 1999-01-01 |
Family
ID=16789646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9401513A Expired - Lifetime ES2113259B1 (en) | 1993-07-13 | 1994-07-12 | A METHOD TO PRODUCE A SIMPLIFIED METALLIC MOLD FOR A RUBBER TRACK. |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH0724840A (en) |
ES (1) | ES2113259B1 (en) |
FR (1) | FR2707536B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2322838B (en) | 1996-12-17 | 2000-07-19 | Peter Jan Kent | A method of renewing worn tread portions of reinforced rubber tracks |
BE1012772A3 (en) * | 1999-07-02 | 2001-03-06 | Tweco | Rubber chain. |
US6315070B1 (en) * | 1999-02-11 | 2001-11-13 | Carroll Tech, Inc. | Snowmobile track repair system, apparatus and method |
JP5577432B2 (en) * | 2013-06-14 | 2014-08-20 | 株式会社ブリヂストン | Rubber crawler manufacturing method |
US9834265B2 (en) | 2015-06-16 | 2017-12-05 | Cnh Industrial America Llc | Rubber track system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4858881A (en) * | 1988-04-13 | 1989-08-22 | Alloway James W | Tire repair plate |
JPH03182889A (en) * | 1989-12-09 | 1991-08-08 | Fukuyama Rubber Kogyo Kk | Repair method for rubber crawler |
JPH03199015A (en) * | 1989-12-28 | 1991-08-30 | Sekisui Chem Co Ltd | Manufacture of molding die |
US5057258A (en) * | 1989-09-22 | 1991-10-15 | Scuri Vicki B | Method for manufacturing elastomeric form liners using segments of tire tread |
US5189781A (en) * | 1990-08-03 | 1993-03-02 | Carnegie Mellon University | Rapid tool manufacturing |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03182311A (en) * | 1989-12-12 | 1991-08-08 | Sekisui Chem Co Ltd | Manufacture of mold |
JPH0692271A (en) * | 1991-01-16 | 1994-04-05 | Yutani Heavy Ind Ltd | Rubber crawler repairing device |
JP2528764B2 (en) * | 1992-02-21 | 1996-08-28 | 福山ゴム工業株式会社 | Method for manufacturing mold for repairing rubber crawler |
-
1993
- 1993-07-13 JP JP22290193A patent/JPH0724840A/en active Pending
-
1994
- 1994-07-12 ES ES9401513A patent/ES2113259B1/en not_active Expired - Lifetime
- 1994-07-12 FR FR9408660A patent/FR2707536B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4858881A (en) * | 1988-04-13 | 1989-08-22 | Alloway James W | Tire repair plate |
US5057258A (en) * | 1989-09-22 | 1991-10-15 | Scuri Vicki B | Method for manufacturing elastomeric form liners using segments of tire tread |
JPH03182889A (en) * | 1989-12-09 | 1991-08-08 | Fukuyama Rubber Kogyo Kk | Repair method for rubber crawler |
JPH03199015A (en) * | 1989-12-28 | 1991-08-30 | Sekisui Chem Co Ltd | Manufacture of molding die |
US5189781A (en) * | 1990-08-03 | 1993-03-02 | Carnegie Mellon University | Rapid tool manufacturing |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Vol. 015, n‘ 437 (M-1176) 07.11.1991 & JP 3182889 A (FUKUYAMA RUBBER KOGYO KK) * Resumen * * |
PATENT ABSTRACTS OF JAPAN, Vol. 015, n‘ 463 (M-1183) 25.11.1991 & JP 3199015 A (SEKISUI CHEM. CO LTD) * Resumen; figuras * * |
Also Published As
Publication number | Publication date |
---|---|
JPH0724840A (en) | 1995-01-27 |
ES2113259B1 (en) | 1999-01-01 |
FR2707536B1 (en) | 1998-02-27 |
FR2707536A1 (en) | 1995-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980416 Kind code of ref document: A1 Effective date: 19980416 |
|
FA2A | Application withdrawn |
Effective date: 19990602 |