GB526284A - Improvements in or connected with chains of the pivoted link type - Google Patents
Improvements in or connected with chains of the pivoted link typeInfo
- Publication number
- GB526284A GB526284A GB793339A GB793339A GB526284A GB 526284 A GB526284 A GB 526284A GB 793339 A GB793339 A GB 793339A GB 793339 A GB793339 A GB 793339A GB 526284 A GB526284 A GB 526284A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bush
- chains
- head
- link type
- pivoted link
- 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
- 229910000760 Hardened steel Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
- E21C25/28—Chains or chain guides
- E21C25/34—Chains
- E21C25/36—Couplings for links
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
- E21C25/28—Chains or chain guides
- E21C25/34—Chains
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Abstract
526,284. Driving chains. MAVOR & COULSON, Ltd., and MAYOR, J. B. March 11, 1939, No. 7933. [Class 24] The links A, B are connected by a hardened steel bush D having a head 1 which is inserted from one side of the chain and a soft steel pin E with a head 4 inserted from the other side of the chain and riveted over at its end C. The heads of the bush and the pin lie in countersunk holes in the links B to be flush with the face ; and the bore of the bush is also countersunk at its end 2. In a modification, the head of the bush may be formed as a separate ring.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB793339A GB526284A (en) | 1939-03-11 | 1939-03-11 | Improvements in or connected with chains of the pivoted link type |
DEM2926A DE826586C (en) | 1939-03-11 | 1950-04-21 | Link chain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB793339A GB526284A (en) | 1939-03-11 | 1939-03-11 | Improvements in or connected with chains of the pivoted link type |
Publications (1)
Publication Number | Publication Date |
---|---|
GB526284A true GB526284A (en) | 1940-09-13 |
Family
ID=9842573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB793339A Expired GB526284A (en) | 1939-03-11 | 1939-03-11 | Improvements in or connected with chains of the pivoted link type |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE826586C (en) |
GB (1) | GB526284A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5362282A (en) * | 1993-09-03 | 1994-11-08 | R.L.L. Limited | Master chain link |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2787932A (en) * | 1955-05-18 | 1957-04-09 | Glenn L Martin Co | Blind rivet having tapered expander pin therein |
GB840051A (en) * | 1957-10-01 | 1960-07-06 | Austin Hoy & Co Ltd | Improvements in or relating to coal-cutter chains |
US3687496A (en) * | 1971-05-26 | 1972-08-29 | Eugene Hindin | Rivet panel fastener |
US5651172A (en) * | 1990-01-26 | 1997-07-29 | Ste. Ateliers De La Haute-Garonne-Ets Auriol Et Cie | Process for the assembly of materials and riveting member for carrying out the process |
SE504121C2 (en) * | 1995-03-23 | 1996-11-18 | Volvo Ab | Faced nit |
-
1939
- 1939-03-11 GB GB793339A patent/GB526284A/en not_active Expired
-
1950
- 1950-04-21 DE DEM2926A patent/DE826586C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5362282A (en) * | 1993-09-03 | 1994-11-08 | R.L.L. Limited | Master chain link |
Also Published As
Publication number | Publication date |
---|---|
DE826586C (en) | 1952-01-03 |
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