Lindsay air engraver. US6691798B1 - Variable hand pressure activated power tool - Google Patents

Discussion in 'air' started by Vukus , Saturday, March 19, 2022 6:09:58 PM.

  1. Grorn

    Grorn

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    Atlanta, Georgia Latest: Roger Bleile 5 minutes ago. Even when the unit is not cutting, enough air bleeds through so that the piston oscillates, and when it is time to take a cut, the piston accelerates with no hesitation. For example:. The middle and ring fingers wrap around the tool riding on the bottom of the body of the tool. The specifications describe the use of pressurized air for powering the illustrated embodiments, however, the scope of the invention is not limited to pressurized air. Log in Register.
    Lindsay air graver - Lindsay air engraver.
     
  2. Tauk

    Tauk

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    Engraving Artist Steve Lindsay portalnews.top originally designed and made the AirGraver® tool for himself because of a need to increase his.End cap is placed onto body by pushing and then turning.
     
  3. Gadal

    Gadal

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    Hand Engraving Tools by Steve Lindsay. The AirGraver® is a self-running, miniature air engine tool using no springs or electricity.The incoming air supply to the handpiece handle and the out going air connection leading to the body of the handpiece in embodiments two, three, four, and five are illustrated in the drawings degrees from each other, however this is not necessary and may be placed in any index position.
     
  4. Daizahn

    Daizahn

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    Power bit and spur tools air chasing graver airgraver etching pave channel bezel gravermax gypsy gravers gold platinum steel silver goldsmith silversmith scroll.Hand grip for hand operated torque wrench has a soft plastic clip fitting pad for a comfortable use.
    Lindsay air engraver.
     
  5. Mezahn

    Mezahn

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    Steve Lindsay developed and patented his miniature power impact air engraving tool graver. The air engraver was originally designed for his fine line.The present invention relates to impact power tools and, more particularly, to hand-held, variable, hand pressure activated power tools that are used for delicate hand engraving and stone setting operations in the hand engraving and jewelry fields.
    Lindsay air engraver.
     
  6. Mogul

    Mogul

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    Air regulator set up. One pre-shaped/pre-sharpened Carbalt™ graver. Two Lindsay HSS3/32" square graver blanks. One short collet. One long collet.Either way the metal will be forced upwards, generating a burr along the length of the cut.Forum Lindsay air engraver
     
  7. Kam

    Kam

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    Steve Lindsay Engraving Tools, Kearney, NE. likes · 6 talking about this. Hand engraving tools & equipment for engravers jewelers & metal artists.It is also an object that the invention can be utilized in a wider scope or field of use than merely the hand engraving and jewelry fields.
     
  8. Taubar

    Taubar

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    10 years ago a person who had made his own air engraver, The Lindsay Pneumatic Engravers are Patented, therefore they are on public.Tubing has been reduced from previous models and overall tuning and responsiveness of this tool is simply exceptional.
    Lindsay air engraver.
     
  9. Telrajas

    Telrajas

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    Hello Please help me to decide between GRS and Lindsay? You have made my inclination towards an Air-Graver a clear choice.The present invention relates to impact power tools and, more particularly, to hand-held, variable, hand pressure activated power tools that are used for delicate hand engraving and stone setting operations in the hand engraving and jewelry fields.
     
  10. Doran

    Doran

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    History of Lindsay's gravers was originally written in and still resides John's invention was the world's first pneumatic engraver.As the user continues to press harder, more air flow is permitted to oscillate the piston with greater velocity which generates harder impacts.
     
  11. Micage

    Micage

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    Apr 1, - Engraving storage graver Lindsay Artisan airgarver grs. Engraving Tools, Metal Engraving, Belt Grinder, Air Rifle, Mechanical Engineering.The closest and most common representation of this technique in the present may be seen on paper currency.
     
  12. Shakak

    Shakak

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    6,, in the name of Steven Lindsay, which may be used for engraving, carving, 2 utilizes a foot control 6 to meter a flow of air to handpiece 2.Notice the small screw driver hidden in the butt of the knife.
    Lindsay air engraver.
     
  13. Mucage

    Mucage

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    Engraving Artist Steve Lindsay portalnews.top originally designed and made the AirGraver tool for himself because of a need to increase his engraving.The small amount of flow causes the piston 60 to idle, that is, it causes the piston to oscillate only very slightly without piston face impacting against anvil face
     
  14. Brajind

    Brajind

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    Steve Lindsay was born in in Holdrege Nebraska. His father, Frank, is an accomplished jeweler, gemologist and watchmaker who worked with pride on precision.EPA3 en.
     
  15. Karn

    Karn

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    by Engraving Artist: Adone T. Pozzobon June finest engraving artists My newest Lindsay AirGraver arrived several days ago and I must say that once.Index pin is also fixed in the position illustrated to handle slide
     
  16. Fera

    Fera

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    I am thinking of buying the classic air graver from Lindsay engraving. Anybody done so recently? I was wondering about the import duty and.Swivel ring 62 is permitted to swivel so the tubing attached to intake hole 68 may be rotated degrees around body 56 by the user for personal preference and comfort.
     
  17. Arami

    Arami

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    VEVOR Pneumatic Jewelry Engraver Machine V 60Hz Pneumatic Hand Engraving Machines RPM Pneumatic Graver Handpiece Double-Head.In this configuration users may switch easily between a plain handle and use the handpiece of prior art with a foot control throttle or they may use the handpiece with the present invention of the palm push activated handle throttle.
     
  18. Bagar

    Bagar

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    Would help if we knew where you were importing it to.
     
  19. Shakazragore

    Shakazragore

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    Steve Johnson made "bigbear" fighter: Banknote scroll design and 24k gold inlayes.
     
  20. Shasida

    Shasida

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    The box that used to be upon the bench creating pulses of air for the earlier machine is not needed with the new AirGraver design.
     
  21. Kazrat

    Kazrat

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    Needle valve 4 is used to bleed a small amount of air flow from the regulated air supply directly to the handpiece 2.
     
  22. Gugar

    Gugar

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    John B.
     
  23. Saran

    Saran

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    Knife making and metal working for me is a continuation of the mechanical aspect of creating the work to complete the vision.
     
  24. Voodookus

    Voodookus

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    forum? What's new New posts New profile posts Latest activity.
     
  25. Nak

    Nak

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    Equivalents of the present invention can be utilized using various power sources for powering a hand-held engraving power tool, including, but not limited to, electric, pneumatic, ultrasonic or other sources of power for operating a hand-held engraving tool.
     
  26. Moogusida

    Moogusida

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    USA en.
    Lindsay air engraver.
     
  27. Samubei

    Samubei

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    In order to create detailed, quality engravings, the engraver is required to accurately execute many cuts or lines which vary in length, width and depth in the metal.
     
  28. Fekasa

    Fekasa

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    S tarting a cut.
    Lindsay air engraver.
     
  29. Kelkree

    Kelkree

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    One of the first things he discovered about pocket knives was that many have exposed pins and pivot pins in the bolsters that sometimes interfere with engraving designs or inlays.
     
  30. Tushakar

    Tushakar

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    But in every case, it would take longer, cost more, and give lower quality results than if you just buy one from somebody that has spent years and lots of money developing one.
    Lindsay air engraver.
     
  31. Mikabei

    Mikabei

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    Comment Post Cancel.
     
  32. Maudal

    Maudal

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    This small amount of air flow will keep piston 32 oscillating very finely so that the tool can be in a ready idling state.
     
  33. Kajikora

    Kajikora

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    I am thinking of buying the classic air graver from Lindsay engraving.
    Lindsay air engraver.
     
  34. Majin

    Majin

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    Today the term is used loosely, to represent the method of creating thousands of small dots or lines in the metal.
     
  35. Mezijinn

    Mezijinn

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    Steve Hoel folder: Black lip pearl handle inlays.
     
  36. Tanos

    Tanos

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    The applicant has been a full time hand engraver for 23 years and after using the device he has found that he likes the tool better without the bracket in place When an engraver or jeweler is gripping the tool without a bracket and he or she wants to go deeper when engraving, he or she not only will naturally push slightly harder to hold the tool tip in the cut but will also grip the tool more tightly.
     
  37. Zulkigami

    Zulkigami

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    In when the tools were finished he began engraving for a full time career.
     
  38. Shakalkis

    Shakalkis

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    The idle state is when the piston 32 is oscillating but not impacting into the anvil, while the foot control is not depressed.
     

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