[특허]Cutting tool sleeve rotation limitation system

[미국특허] Cutting tool sleeve rotation limitation system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E21C-035/197
출원번호	US-0769405 (1996-12-19)
발명자 / 주소	Montgomery Jr. Robert H.
출원인 / 주소	Kennametal Inc.
대리인 / 주소	Prizzi
인용정보	피인용 횟수 : 53 인용 특허 : 18

초록 ▼

A tool sleeve rotation limitation system for reducing the rotation of a tool sleeve within a support block bore of a support block, the tool sleeve having a forward portion and a rearward portion. The tool sleeve rotation limitation system comprises a rotation limitation member located in an engaging relationship between the rearward portion of the tool sleeve and the block bore such that the rotation limitation member will be moved axially along the rearward portion of the tool sleeve as the tool sleeve is inserted into the block bore so as to engage the block bore and the rearward portion of the tool sleeve and reduce rotation of the tool sleeve within the block bore.

대표청구항 ▼

[ What is claimed is:] [1.] A tool sleeve rotation limitation system for reducing the rotation of a tool sleeve within a support block bore of a support block, the tool sleeve having a forward portion and a rearward portion, the tool sleeve rotation limitation system comprising:a rotation limitation member located in an engaging relationship between the rearward portion of the tool sleeve and the block bore such that the rotation limitation member will be moved axially along the rearward portion of the tool sleeve as the tool sleeve is inserted into the block bore so as to engage the block bore and the rearward portion of the tool sleeve and reduce rotation of the tool sleeve within the block bore.

이 특허에 인용된 특허 (18) 인용/피인용 타임라인 분석

Wechner Edward (Minnamurra AUX), Bit holder.
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Stiffler Stephen P. (New Enterprise PA) Beach Wayne H. (Roaring Spring PA) Prizzi John J. (Hempfield Township ; Westmoreland County PA), Cutter bit and tip.
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Ojanen Randall W. (Bristol TN), Cutting bit holder sleeve with retaining flange.
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Siddle David R. (Greensburg PA) Massa Ted R. (Latrobe PA), Cutting tool holder retention system.
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Massa Ted R. (Latrobe PA), Cutting tool retention system.
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Ritchey Cary D. (Curryville PA) Montgomery ; Jr. Robert H. (Everett PA), Cutting tool sleeve rotation limitation system.
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Lonn Alan H. (Edelstein IL) Klett Gene R. (Washington IL), Ground engaging bit having a hardened tip.
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O\Neill Michael L. (Lucinda PA) Moore Stephen P. (Sandy Lake PA) Pendolino Eugene F. (Franklin PA), Miner cutting bit holding apparatus.
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DenBesten Leroy E. (P.O. Box 344 Valatie NY 12184) Pinkerton Cletis P. (7785 Mountain Ash Dr. Mentor OH 44060), Mining bit with improved split ring retainer.
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Den Besten Leroy E. (P.O. Box 344 Valatie NY 12184) O\Connell James R. (9934 Aspen Ct. Mentor OH 44060), Mining machine bit and mounting thereof.
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Ojanen Randall W. (Bristol TN), Non-rotatable sleeve for a cutting tool bit holder and method of making the same.
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Hindmarsh Leslie W. (Nuneaton GBX) Knight Robert G. (Nuneaton GBX) Sanders Gerald J. (Nuneaton GBX), Pick holding arrangements.
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Emmerich Kenneth C. (Lexington KY), Retainer and wear sleeve for rotating mining bits.
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D\Angelo Mark D. (Bedford PA), Retainer for rotatable bits.
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Ojanen Randall W. (Bristol TN), Retainer scheme for cutting tool.
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Mills Charles D. (Shawnee OK) Crider Thillmon F. (Meeker OK), Rotary mining bit.
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Latham Winchester E. (10470 W. 21st St. Indianapolis IN 46234), Tool block with non-rotating, replaceable wear insert/block.
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Komotzki Michael (Vhdeweg 46 D-4607 Kamen-Heeren-Werve DEX), Tool supporting structure for use in material removing machines.
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이 특허를 인용한 특허 (53) 인용/피인용 타임라인 분석

Hall,David R.; Crockett,Ronald; Jepson,Jeff, Attack tool.
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Hall,David R.; Crockett,Ronald; Jepson,Jeff, Attack tool.
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Hall,David R.; Crockett,Ronald; Jepson,Jeff, Attack tool.
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Hall,David R.; Crockett,Ronald; Jepson,Jeff, Attack tool.
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Hall, David R.; Leany, Francis; Pierce, John J.; Zhang, Youhe; Burhan, Yuri, Axially stable retention mechanism for picks and cutting elements.
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Keller, Donald E.; Rowlett, Don C., Bit holder block with non-rotating wear sleeve.
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Sollami, Phillip, Bore wear compensating bit holder and bit holder block.
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Hall, David R.; Smith, Jacob D., Braze thickness control.
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Sheirer Daniel C., Connector with variable resistance retention member.
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Hall, David R.; Crockett, Ronald B.; Morris, Thomas, Continuously adjusting resultant force in an excavating assembly.
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Voitic, Hannes; Fader, Joe, Cutting bit and bit assembly.
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Hall, David R.; Crockett, Ronald B.; Skeem, Marcus; Leany, Francis; Webb, Casey, Cutting element attached to downhole fixed bladed bit at a positive rake angle.
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Paros, Nicholas J.; Swope, Chad A.; Keller, Donald E., Cutting tool mounting assembly with elastomeric coated bushing.
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Hall, David R.; Bailey, John D.; Crockett, Ronald B., Downhole drill bit.
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Hall, David R.; Bailey, John D.; Crockett, Ronald B., Downhole drill bit.
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Hall, David R.; Leany, Francis, Drill bit cutter pocket restitution.
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Hall, David R.; Jepson, Jeff; Morris, Thomas; Nielson, Joseph; Crockett, Ronald B.; Peterson, Gary; Wahlquist, David, End of a moldboard positioned proximate a milling drum.
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Hall, David R.; Jepson, Jeff; Morris, Thomas; Nielson, Joseph; Crockett, Ronald B.; Peterson, Gary; Wahlquist, David, End of a moldboard positioned proximate a milling drum.
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Hall, David R.; Wahlquist, David, Heated liquid nozzles incorporated into a moldboard.
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Hall, David R.; Crockett, Ronald B.; Webb, Casey; Beazer, Michael, High impact resistant tool with an apex width between a first and second transitions.
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Hall, David R.; Crockett, Ronald B.; Jepson, Jeff, High-impact resistant tool.
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Hall, David R.; Jepson, Jeff; Wilde, Tyson J., Holder assembly.
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Hall,David R.; Crockett,Ronald; Jepson,Jeff, Holder for a degradation assembly.
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Hall, David R.; Crockett, Ronald B.; Dahlgren, Scott; Jepson, Jeff, Hollow pick shank.
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Hall, David R.; Crockett, Ronald; Dahlgren, Scott; Wilde, Tyson J., Impact tool.
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Hall, David R.; Crockett, Ronald; Dahlgren, Scott; Wilde, Tyson J., Impact tool.
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Hall, David R.; Crockett, Ronald B.; Peterson, Gary; Jepson, Jeff, Manually rotatable tool.
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Hall, David R.; Crockett, Ronald B.; Morris, Thomas, Measuring mechanism in a bore hole of a pointed cutting element.
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Hall, David R.; Morris, Thomas, Multiple milling drums secured to the underside of a single milling machine.
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Hall, David R.; Crockett, Ronald B., Pick with carbide cap.
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Hall, David R.; Morris, Thomas, Plurality of liquid jet nozzles and a blower mechanism that are directed into a milling chamber.
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Warren John Joseph,GBX ; Clapham William Stephen,GBX, Point attack tooling system for mineral winning.
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Hall, David R.; Crockett, Ronald B.; Bailey, John D., Pointed working ends on a bit.
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Montgomery, Jr., Robert H., Protective wear sleeve having tapered lock and retainer.
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Latham, Winchester E., Replaceable wear surface for bit support.
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Fader, Joseph Conwell, Reversible cutting tool with shield.
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Beach, Wayne H., Rotatable bit having a resilient retainer sleeve with clearance.
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Ojanen,Randall W., Rotatable cutting tool having retainer with dimples.
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Sollami, Phillip A., Rotatable tool assembly.
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Hall, David R.; Crockett, Ronald B.; Peterson, Gary; Jepson, Jeffrey B., Seal with contact element for pick shield.
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Hall, David R.; Dahlgren, Scott; Marshall, Jonathan, Shank assembly with a tensioned element.
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Hall, David R.; Crockett, Ronald B.; Jepson, Jeff, Shank for an attack tool.
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Roth, Markus; Allgaier, Thomas; Lehnert, Thomas, Shank-type pick.
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Fader, Joseph Conwell, Sleeve for reversible cutting tool.
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Warren John Joseph,GBX ; Clapham William Stephen,GBX, Sleeve for tooling system for mineral winning.
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Hall,David R.; Crockett,Ronald; Jepson,Jeff, Sleeve in a degradation assembly.
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Hall, David R.; Crockett, Ronald B.; Leany, Francis, Spring loaded pick.
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Hall, David R.; Dahlgren, Scott; Fox, Joe, Tapered bore in a pick.
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Morris, Ray J.; Carpenter, Christopher M.; Fleck, Robert S.; Cheyne, Mark A., Tip for an earth working roll.
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Roth, Markus; Allgaier, Thomas; Lehnert, Thomas, Tool holder.
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Allgaier, Thomas; Lehnert, Thomas; Roth, Markus, Tool system.
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Bitelli Romolo,ITX, Toolholder for milling drums of scarifying machines.
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Hall,David R.; Crockett,Ronald; Jepson,Jeff, Washer for a degradation assembly.
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[미국특허] Cutting tool sleeve rotation limitation system 원문보기