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GB2622031B - Pressure protection device for mechanical power tools - Google Patents

Pressure protection device for mechanical power tools Download PDF

Info

Publication number
GB2622031B
GB2622031B GB2212595.9A GB202212595A GB2622031B GB 2622031 B GB2622031 B GB 2622031B GB 202212595 A GB202212595 A GB 202212595A GB 2622031 B GB2622031 B GB 2622031B
Authority
GB
United Kingdom
Prior art keywords
protection device
mechanical power
power tools
pressure protection
pressure
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
GB2212595.9A
Other versions
GB2622031A (en
GB202212595D0 (en
Inventor
Sang Chan Kin
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.)
Sun Win Engineering Ltd
Original Assignee
Sun Win Engineering 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 Sun Win Engineering Ltd filed Critical Sun Win Engineering Ltd
Priority to GB2212595.9A priority Critical patent/GB2622031B/en
Publication of GB202212595D0 publication Critical patent/GB202212595D0/en
Publication of GB2622031A publication Critical patent/GB2622031A/en
Application granted granted Critical
Publication of GB2622031B publication Critical patent/GB2622031B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/04—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever
    • B23D45/042—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/06—Safety devices for circular cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Sawing (AREA)
GB2212595.9A 2022-08-31 2022-08-31 Pressure protection device for mechanical power tools Active GB2622031B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2212595.9A GB2622031B (en) 2022-08-31 2022-08-31 Pressure protection device for mechanical power tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2212595.9A GB2622031B (en) 2022-08-31 2022-08-31 Pressure protection device for mechanical power tools

Publications (3)

Publication Number Publication Date
GB202212595D0 GB202212595D0 (en) 2022-10-12
GB2622031A GB2622031A (en) 2024-03-06
GB2622031B true GB2622031B (en) 2025-03-19

Family

ID=83931718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2212595.9A Active GB2622031B (en) 2022-08-31 2022-08-31 Pressure protection device for mechanical power tools

Country Status (1)

Country Link
GB (1) GB2622031B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376356A (en) * 1980-02-15 1983-03-15 Everett Charles T Cut-off saws
CN207534968U (en) * 2017-07-19 2018-06-26 佛山市广师自动化科技有限公司 A kind of gardens timber cutter device with damping collection slag

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376356A (en) * 1980-02-15 1983-03-15 Everett Charles T Cut-off saws
CN207534968U (en) * 2017-07-19 2018-06-26 佛山市广师自动化科技有限公司 A kind of gardens timber cutter device with damping collection slag

Also Published As

Publication number Publication date
GB2622031A (en) 2024-03-06
GB202212595D0 (en) 2022-10-12

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