GB644042A - Improvements in and relating to apparatus for grinding crank shafts - Google Patents

Improvements in and relating to apparatus for grinding crank shafts

Info

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
Application number
GB1838947A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ARTHUR ECKERSLEY
Original Assignee
ARTHUR ECKERSLEY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ARTHUR ECKERSLEY filed Critical ARTHUR ECKERSLEY
Priority to GB1838947A priority Critical patent/GB644042A/en
Publication of GB644042A publication Critical patent/GB644042A/en
Expired legal-status Critical Current

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.
GB1838947A 1948-06-05 1948-06-05 Improvements in and relating to apparatus for grinding crank shafts Expired GB644042A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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

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