GB1498339A - Chains - Google Patents
ChainsInfo
- Publication number
- GB1498339A GB1498339A GB1479076A GB1479076A GB1498339A GB 1498339 A GB1498339 A GB 1498339A GB 1479076 A GB1479076 A GB 1479076A GB 1479076 A GB1479076 A GB 1479076A GB 1498339 A GB1498339 A GB 1498339A
- Authority
- GB
- United Kingdom
- Prior art keywords
- link
- bushing
- welding
- pin
- links
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L9/00—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
- B21L9/02—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
- B21L9/06—Sorting, feeding, assembling, riveting, or finishing parts of chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/28—Seam welding of curved planar seams
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
1498339 Making chain links; welding by fusion FMC CORP 12 April 1976 [20 Oct 1975] 14790/76 Headings B3A and B3R [Also in Division F2] A bushing link for a chain is made by welding the end of each bushing 14, Fig. 5, into a respective aperture in a link plate 12 using a high energy beam, e.g. CO 2 laser beam, 26 directed parallel to the bushing axis and indexed along a circular path B. Each bushing link 10, Fig. 6, is connected to an adjacent bushing link by a pin link 32. The pins 34 of the pin link are crimped to the respective outer link plates 36 or are laser welded. Although the binding links are heat treated after welding, the pin links are heat treated before the welding or crimping. The laser beam may be used in an atmospheric environment, have a power of 1100 to 1175 watts, and travel at 100 to 125 inches/min. for a link plate of 0À06 inches thickness.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62370575A | 1975-10-20 | 1975-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1498339A true GB1498339A (en) | 1978-01-18 |
Family
ID=24499109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1479076A Expired GB1498339A (en) | 1975-10-20 | 1976-04-12 | Chains |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5250943A (en) |
DE (1) | DE2628687A1 (en) |
GB (1) | GB1498339A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117084A (en) * | 1982-03-15 | 1983-10-05 | Catene Calibrate Regina | High stretch-resistance hollow pin, small pitch chains with idle rollers |
AT394035B (en) * | 1990-04-10 | 1992-01-27 | Stoiser & Wolschner | METHOD AND DEVICE FOR PRE-CLEARING WASTE WATER CONTAINING PARTICULAR FAECALS |
CN104265837A (en) * | 2014-10-22 | 2015-01-07 | 攀枝花钢城集团有限公司 | Chain grate machine chain link production method for preventing inner sleeves from being out |
CN106378413A (en) * | 2016-12-07 | 2017-02-08 | 益阳赫山链条制造有限公司 | Single inner link of bush chain and production method and application thereof |
CN110369957A (en) * | 2019-07-26 | 2019-10-25 | 重庆战狮机械制造有限公司 | A kind of production method reducing abrasion driving chain |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5736089A (en) * | 1980-08-14 | 1982-02-26 | Toshiba Corp | Surface hardening treatment for nuclear reactor parts |
US4657238A (en) * | 1984-03-06 | 1987-04-14 | Olympus Optical Co., Ltd. | Sheet turn over apparatus |
IT1191525B (en) * | 1986-02-27 | 1988-03-23 | Zanussi Zeltron Inst | PROCEDURE FOR THE MANUFACTURING OF TANKS FOR MACHINES |
DE4328211A1 (en) * | 1993-08-21 | 1995-02-23 | Philips Patentverwaltung | Method for fastening a device component |
-
1976
- 1976-04-12 GB GB1479076A patent/GB1498339A/en not_active Expired
- 1976-06-01 JP JP6402176A patent/JPS5250943A/en active Pending
- 1976-06-25 DE DE19762628687 patent/DE2628687A1/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117084A (en) * | 1982-03-15 | 1983-10-05 | Catene Calibrate Regina | High stretch-resistance hollow pin, small pitch chains with idle rollers |
AT394035B (en) * | 1990-04-10 | 1992-01-27 | Stoiser & Wolschner | METHOD AND DEVICE FOR PRE-CLEARING WASTE WATER CONTAINING PARTICULAR FAECALS |
CN104265837A (en) * | 2014-10-22 | 2015-01-07 | 攀枝花钢城集团有限公司 | Chain grate machine chain link production method for preventing inner sleeves from being out |
CN104265837B (en) * | 2014-10-22 | 2016-06-01 | 攀枝花钢城集团有限公司 | The drying grate chain link making method altered outside anti-inner sleeve |
CN106378413A (en) * | 2016-12-07 | 2017-02-08 | 益阳赫山链条制造有限公司 | Single inner link of bush chain and production method and application thereof |
CN110369957A (en) * | 2019-07-26 | 2019-10-25 | 重庆战狮机械制造有限公司 | A kind of production method reducing abrasion driving chain |
Also Published As
Publication number | Publication date |
---|---|
JPS5250943A (en) | 1977-04-23 |
DE2628687A1 (en) | 1977-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |