GB2551128B - Valve rotator body and method of manufacture of a valve rotator body - Google Patents

Valve rotator body and method of manufacture of a valve rotator body Download PDF

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Publication number
GB2551128B
GB2551128B GB1609825.3A GB201609825A GB2551128B GB 2551128 B GB2551128 B GB 2551128B GB 201609825 A GB201609825 A GB 201609825A GB 2551128 B GB2551128 B GB 2551128B
Authority
GB
United Kingdom
Prior art keywords
rotator body
valve rotator
manufacture
valve
rotator
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.)
Active
Application number
GB1609825.3A
Other versions
GB2551128A (en
GB201609825D0 (en
Inventor
Morris Charles
Bull Robert
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.)
Helical Technology Ltd
Original Assignee
Helical Technology Ltd
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 Helical Technology Ltd filed Critical Helical Technology Ltd
Priority to GB1609825.3A priority Critical patent/GB2551128B/en
Publication of GB201609825D0 publication Critical patent/GB201609825D0/en
Publication of GB2551128A publication Critical patent/GB2551128A/en
Application granted granted Critical
Publication of GB2551128B publication Critical patent/GB2551128B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • B21D11/203—Round bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
    • F16K29/02—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking providing for continuous motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
GB1609825.3A 2016-06-06 2016-06-06 Valve rotator body and method of manufacture of a valve rotator body Active GB2551128B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1609825.3A GB2551128B (en) 2016-06-06 2016-06-06 Valve rotator body and method of manufacture of a valve rotator body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1609825.3A GB2551128B (en) 2016-06-06 2016-06-06 Valve rotator body and method of manufacture of a valve rotator body

Publications (3)

Publication Number Publication Date
GB201609825D0 GB201609825D0 (en) 2016-07-20
GB2551128A GB2551128A (en) 2017-12-13
GB2551128B true GB2551128B (en) 2020-08-19

Family

ID=56508105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1609825.3A Active GB2551128B (en) 2016-06-06 2016-06-06 Valve rotator body and method of manufacture of a valve rotator body

Country Status (1)

Country Link
GB (1) GB2551128B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421734A (en) * 1965-12-22 1969-01-14 Trw Inc Valve rotating device
US4175505A (en) * 1976-11-11 1979-11-27 Honda Giken Kogyo Kabushiki Kaisha Valve rotator assembly
GB2151001A (en) * 1983-12-09 1985-07-10 Trw Inc Valve rotating device
US5992207A (en) * 1997-07-03 1999-11-30 Schuler Pressen Gmbh & Co. Multistation press for forming sheet metal parts
US20020100449A1 (en) * 2001-01-26 2002-08-01 Trw Deutschland Gmbh Device for rotating a valve
CN103433342A (en) * 2013-09-02 2013-12-11 洛阳市宇龙办公机具有限公司 Bidirectional edge folding mechanism for sheet material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421734A (en) * 1965-12-22 1969-01-14 Trw Inc Valve rotating device
US4175505A (en) * 1976-11-11 1979-11-27 Honda Giken Kogyo Kabushiki Kaisha Valve rotator assembly
GB2151001A (en) * 1983-12-09 1985-07-10 Trw Inc Valve rotating device
US5992207A (en) * 1997-07-03 1999-11-30 Schuler Pressen Gmbh & Co. Multistation press for forming sheet metal parts
US20020100449A1 (en) * 2001-01-26 2002-08-01 Trw Deutschland Gmbh Device for rotating a valve
CN103433342A (en) * 2013-09-02 2013-12-11 洛阳市宇龙办公机具有限公司 Bidirectional edge folding mechanism for sheet material

Also Published As

Publication number Publication date
GB2551128A (en) 2017-12-13
GB201609825D0 (en) 2016-07-20

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