GB644042A - Improvements in and relating to apparatus for grinding crank shafts - Google Patents
Improvements in and relating to apparatus for grinding crank shaftsInfo
- Publication number
- GB644042A GB644042A GB1838947A GB1838947A GB644042A GB 644042 A GB644042 A GB 644042A GB 1838947 A GB1838947 A GB 1838947A GB 1838947 A GB1838947 A GB 1838947A GB 644042 A GB644042 A GB 644042A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- secured
- grinding
- ring
- crank
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/08—Honing tools
- B24B33/081—Honing tools for external surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
644,042. Grinding crank shafts. ECKERSLEY, A., and COLLIER, F. June 5, 1948, No. 18389/47. [Class 60] Apparatus for grinding crank shafts in situ comprises a circular frame 3 in two parts hinged at 4 and clamped together at 5; a ring 6 rotates in a groove in the frame, the ring being in semi-circular halves secured together by dovetails 8, and having teeth 7 engaging a gear 18 on a spindle 19 journalled in the frame 3 and connected to any suitable source of power. The grinding members each comprise a head 15 with a curved face to which emery paper 17 is secured by clips 16; the head 15 is secured by a rod 14 to a block 13 having a peg 19 housed in a radial hole in the ring 6, the conical end of the peg being engaged by the conical end of an adjusting screw 11, whereby the grinding members can be individually adjusted. For supporting the apparatus so that its weight shall not hang on the crank being ground, the frame has formed therewith or secured thereto an arm 20 the ends of which carry spring plungers 21 adapted to rest on a suitable part of the engine such as the crank case. U.S.A. Specification 1,928,506 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1838947A GB644042A (en) | 1948-06-05 | 1948-06-05 | Improvements in and relating to apparatus for grinding crank shafts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1838947A GB644042A (en) | 1948-06-05 | 1948-06-05 | Improvements in and relating to apparatus for grinding crank shafts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB644042A true GB644042A (en) | 1950-10-04 |
Family
ID=10111614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1838947A Expired GB644042A (en) | 1948-06-05 | 1948-06-05 | Improvements in and relating to apparatus for grinding crank shafts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB644042A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE958006C (en) * | 1954-05-01 | 1957-02-14 | Heinrich Broers | Crank pin grinding device |
DE1053966B (en) * | 1956-10-25 | 1959-03-26 | Hoerder Huettenunion Ag | Tool for smoothing the surfaces of machine parts with a circular cross-section, e.g. B. crankshafts |
CN108857852A (en) * | 2018-06-14 | 2018-11-23 | 常州神力热喷涂技术有限公司 | Ceramic cylinder rod grinding flexibility Hang bistrique |
CN115890264A (en) * | 2023-03-02 | 2023-04-04 | 潍坊胜利石化机械有限公司 | Cutting device for machining large crankshaft |
CN117067085A (en) * | 2023-10-18 | 2023-11-17 | 泰州通业机械有限公司 | Surface polishing treatment equipment for engine crankshaft finish machining |
-
1948
- 1948-06-05 GB GB1838947A patent/GB644042A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE958006C (en) * | 1954-05-01 | 1957-02-14 | Heinrich Broers | Crank pin grinding device |
DE1053966B (en) * | 1956-10-25 | 1959-03-26 | Hoerder Huettenunion Ag | Tool for smoothing the surfaces of machine parts with a circular cross-section, e.g. B. crankshafts |
CN108857852A (en) * | 2018-06-14 | 2018-11-23 | 常州神力热喷涂技术有限公司 | Ceramic cylinder rod grinding flexibility Hang bistrique |
CN108857852B (en) * | 2018-06-14 | 2023-12-19 | 常州神力热喷涂技术有限公司 | Flexible grinding head for grinding ceramic piston rod |
CN115890264A (en) * | 2023-03-02 | 2023-04-04 | 潍坊胜利石化机械有限公司 | Cutting device for machining large crankshaft |
CN115890264B (en) * | 2023-03-02 | 2023-05-02 | 潍坊胜利石化机械有限公司 | Cutting device for processing large-sized crankshaft |
CN117067085A (en) * | 2023-10-18 | 2023-11-17 | 泰州通业机械有限公司 | Surface polishing treatment equipment for engine crankshaft finish machining |
CN117067085B (en) * | 2023-10-18 | 2024-02-06 | 泰州通业机械有限公司 | Surface polishing treatment equipment for engine crankshaft finish machining |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB856476A (en) | Balancing device for rotary tools subject to wear | |
GB871982A (en) | High speed wheelhead | |
GB644042A (en) | Improvements in and relating to apparatus for grinding crank shafts | |
FR1251757A (en) | Grinding wheel and grinding machine with device for adjusting the peripheral speed of the grinding wheel according to its diametrical wear | |
GB607803A (en) | Improvements in or relating to engine mounting fixtures | |
GB777548A (en) | Magnetic separator | |
GB1077017A (en) | Compensating out-of-balance of rotating masses | |
US2419179A (en) | Valve rocker arm refacing machine | |
ES420155A1 (en) | Centerless grinding apparatus | |
GB834598A (en) | Improvements in or relating to rotary brushes | |
GB939024A (en) | Improvements in or relating to arrangements for a backlash-free drive of a tool or workpiece | |
GB674253A (en) | Improvements in cloth expanders | |
GB567728A (en) | Valve actuating device | |
GB491829A (en) | An adjustable constant tension pulley mounting for short-centre belt drives requiring high speed reduction | |
GB836869A (en) | A new or improved device for securing components to a shaft or the like of circular cross-section | |
SU113794A1 (en) | Laboratory eccentric vibratory mill for grinding small amounts of material | |
GB724959A (en) | Grinding apparatus for sluice valves | |
GB846563A (en) | Improvements in or relating to traversing mechanisms | |
GB847160A (en) | Improvements in or relating to windscreen wipers | |
GB555428A (en) | Improvement in unitary brush assembly | |
GB1003284A (en) | Methods and devices for mass centering of rotating bodies | |
SU64180A1 (en) | Device for mechanical rotation of rods with manual rubbing them with graphite | |
GB636884A (en) | Improvements in or relating to tension pulleys for tape-driven spinning spindles and the like | |
GB576227A (en) | Improvements in cycle stands | |
GB569019A (en) | Improvements in or relating to variable speed pulleys |