Internal-combustion engines – Poppet valve operating mechanism – Tappet
Reexamination Certificate
2007-09-25
2007-09-25
Denion, Thomas (Department: 3748)
Internal-combustion engines
Poppet valve operating mechanism
Tappet
C123S090520, C123S090550, C123S090450, C123S19800E, C029S888430, C074S569000
Reexamination Certificate
active
10316261
ABSTRACT:
The present invention relates to a roller follower, comprising an outer surface, enclosing a first cavity, a second cavity, and a transition opening, wherein the first cavity includes a first inner surface configured to house a cylindrical insert the second cavity includes a second inner surface configured to house an inner body, and the transition opening links the first cavity with the second cavity; and at least one of the cavities is fabricated through forging.
REFERENCES:
patent: 188764 (1877-03-01), Adams
patent: 626594 (1899-06-01), Chapman
patent: 703838 (1902-07-01), Scobee
patent: 794683 (1905-07-01), Riotte
patent: 872598 (1907-12-01), Watts et al.
patent: 948248 (1910-02-01), Reaugh
patent: 992089 (1911-05-01), Watt
patent: 993875 (1911-05-01), Richards et al.
patent: 1000722 (1911-05-01), Danver
patent: 1001265 (1911-05-01), Graham
patent: 1061700 (1913-05-01), Steinbecker
patent: 1066069 (1913-07-01), Willshaw
patent: 1080733 (1913-12-01), Thomson
patent: 1084514 (1914-01-01), Whitlock
patent: 1101934 (1914-06-01), Jacobs et al.
patent: 1129555 (1915-02-01), Curran
patent: 1198115 (1916-09-01), De La Bar
patent: 1210871 (1917-01-01), Suffa
patent: 1220380 (1917-03-01), Turner
patent: 1245552 (1917-11-01), Becket
patent: 1246343 (1917-11-01), Snadecki
patent: 1247366 (1917-11-01), Brockway
patent: 1252692 (1918-01-01), Harris
patent: 1254227 (1918-01-01), Huber
patent: 1292312 (1919-01-01), Gronkwist
patent: 1331787 (1920-02-01), Schlatter
patent: 1336447 (1920-04-01), Suffa
patent: 1345942 (1920-07-01), McCain
patent: 1350989 (1920-08-01), Cox
patent: 1354852 (1920-10-01), Schneider
patent: 1358459 (1920-11-01), Pache
patent: 1363398 (1920-12-01), Davids
patent: 1374059 (1921-04-01), Church
patent: 1377866 (1921-05-01), White
patent: 1399839 (1921-12-01), Alborn
patent: 1409625 (1922-03-01), Vosbrink
patent: 1409878 (1922-03-01), Mainland
patent: 1410771 (1922-03-01), Strohl
patent: 1422698 (1922-07-01), Pagé
patent: 1427111 (1922-08-01), Knudsen
patent: 1461530 (1923-07-01), Rich
patent: 1464082 (1923-08-01), Leo
patent: 1475557 (1923-11-01), Albrecht
patent: 1479735 (1924-01-01), Page
patent: 1515201 (1924-11-01), Hewitt
patent: 1537529 (1925-05-01), Enberg
patent: 1543438 (1925-06-01), Hutt
patent: 1565223 (1925-12-01), Church
patent: 1566923 (1925-12-01), Roberts
patent: 1573962 (1926-02-01), Charnock
patent: 1582883 (1926-04-01), Rich
patent: 1594471 (1926-08-01), Short
patent: 1605494 (1926-11-01), Anderson
patent: 1607128 (1926-11-01), Johansen
patent: 1613012 (1927-01-01), Baker
patent: 1623826 (1927-04-01), Burleson
patent: 1674310 (1928-06-01), Topping
patent: 1682821 (1928-09-01), Woolson
patent: 1696866 (1928-12-01), Seaman
patent: 1728149 (1929-09-01), Berne
patent: 1735695 (1929-11-01), Rich
patent: 1741093 (1929-12-01), Briggs
patent: 1741230 (1929-12-01), Goodwin
patent: 1748086 (1930-02-01), Small
patent: 1784257 (1930-12-01), Thomas
patent: 1797105 (1931-03-01), Shoblom
patent: 1798738 (1931-03-01), Hoern
patent: 1798938 (1931-03-01), Hallett
patent: 1802330 (1931-04-01), Boland
patent: 1820299 (1931-08-01), Church
patent: 1834285 (1931-12-01), Loeffler
patent: 1835622 (1931-12-01), Willgoos
patent: 1840633 (1932-01-01), Morehouse
patent: 1844021 (1932-02-01), Stewart
patent: 1847312 (1932-03-01), Seufert
patent: 1848083 (1932-03-01), Wetherald
patent: 1874471 (1932-08-01), Du Bois
patent: 1899251 (1933-02-01), Zerk
patent: 1907506 (1933-05-01), Coburn
patent: 1915867 (1933-06-01), Penick
patent: 1930261 (1933-10-01), Berry
patent: 1930368 (1933-10-01), Nelson
patent: 1930568 (1933-10-01), Short
patent: 1955844 (1934-04-01), Woolman
patent: 1956014 (1934-04-01), Fink et al.
patent: 1962057 (1934-06-01), Clutterbuck
patent: 1968982 (1934-08-01), Baranaby et al.
patent: 1971083 (1934-08-01), Schlaa
patent: 1977778 (1934-10-01), Rice
patent: 1985447 (1934-12-01), Grubbs
patent: 2000635 (1935-05-01), Edwards
patent: 2002196 (1935-05-01), Ucko
patent: 2015991 (1935-10-01), Breeler
patent: 2019138 (1935-10-01), Kliesrath et al.
patent: 2019252 (1935-10-01), Cottingham
patent: 2027406 (1936-01-01), Spatta
patent: 2036936 (1936-04-01), Halford
patent: 2051415 (1936-08-01), Payson
patent: 2053743 (1936-09-01), Russell
patent: 2055341 (1936-09-01), Dyer
patent: 2067114 (1937-01-01), Ashton
patent: 2071051 (1937-02-01), Van Ranst
patent: 2071719 (1937-02-01), Wurtele
patent: 2073178 (1937-03-01), Rich
patent: 2081390 (1937-05-01), Trapp
patent: 2089478 (1937-08-01), Heiss
patent: 2091451 (1937-08-01), Phillips
patent: 2091674 (1937-08-01), Dostal
patent: 2097413 (1937-10-01), Hurst et al.
patent: 2098115 (1937-11-01), Voorhies
patent: 2107456 (1938-02-01), Trapp
patent: 2109815 (1938-03-01), Best
patent: 2114655 (1938-04-01), Leibing
patent: 2116749 (1938-05-01), Daisley
patent: 2117434 (1938-05-01), Krebs
patent: 2120389 (1938-06-01), Bettison
patent: 2127245 (1938-08-01), Breeler
patent: 2131948 (1938-10-01), Graham
patent: 2142224 (1939-01-01), Turlay
patent: 2151832 (1939-03-01), Bugatti
patent: 2154494 (1939-04-01), Corlett
patent: 2163969 (1939-06-01), Whalen
patent: 2166968 (1939-07-01), Rohlin
patent: 2174526 (1939-10-01), Parker
patent: 2175466 (1939-10-01), Johnson
patent: 2179354 (1939-11-01), Scott
patent: 2185991 (1940-01-01), Voorhies et al.
patent: 2187008 (1940-01-01), Baxter
patent: 2199096 (1940-04-01), Berglund
patent: 2207324 (1940-07-01), L'Orange
patent: 2209479 (1940-07-01), Spencer
patent: 2227127 (1940-12-01), Dillström
patent: 2247278 (1941-06-01), Daisley
patent: 2247299 (1941-06-01), Klavik
patent: 2250011 (1941-07-01), Dayton
patent: 2250814 (1941-07-01), Rohlin
patent: 2272074 (1942-02-01), Voorhies
patent: 2280753 (1942-04-01), Essl
patent: 2308858 (1943-01-01), Burkhardt
patent: 2309740 (1943-01-01), Voorhies
patent: 2322172 (1943-03-01), Spencer
patent: 2319546 (1943-05-01), Insley et al.
patent: 2322173 (1943-06-01), Spencer
patent: 2322174 (1943-06-01), Spencer
patent: 2322195 (1943-06-01), Mock
patent: 2324322 (1943-07-01), Reese et al.
patent: 2339238 (1944-01-01), Buckley
patent: 2344285 (1944-03-01), Cormode
patent: 2346737 (1944-04-01), Essl
patent: 2349203 (1944-05-01), Spencer
patent: 2356900 (1944-08-01), Voorhies
patent: 2381339 (1945-08-01), Doman
patent: 2385309 (1945-09-01), Spencer
patent: 2386317 (1945-10-01), Jenny et al.
patent: 2392933 (1946-01-01), Mallory
patent: 2394738 (1946-02-01), Anthony
patent: 2405927 (1946-08-01), Tornblom
patent: 2408325 (1946-09-01), Luce et al.
patent: 2410411 (1946-11-01), Gregory
patent: 2434386 (1948-01-01), Bradshaw
patent: 2435727 (1948-02-01), Spencer
patent: 2438631 (1948-03-01), Bergmann
patent: 2443999 (1948-06-01), Wright
patent: 2451395 (1948-10-01), Klukan
patent: 2483779 (1949-10-01), Mucher
patent: 2485760 (1949-10-01), Millis et al.
patent: 2494128 (1950-01-01), Holmquist et al.
patent: 2508557 (1950-05-01), Wood, Jr.
patent: 2516775 (1950-07-01), Johansen
patent: 2518272 (1950-08-01), Beckwith
patent: 2522326 (1950-09-01), Winter, Jr.
patent: 2526239 (1950-10-01), Kincaid, Jr.
patent: 2527604 (1950-10-01), Walk
patent: 2528983 (1950-11-01), Weiss
patent: 2542036 (1951-02-01), Knaggs
patent: 2548342 (1951-04-01), Brook et al.
patent: 2563699 (1951-08-01), Winter, Jr.
patent: 2564902 (1951-08-01), Houser et al.
patent: 2572968 (1951-10-01), Bachle
patent: 2595583 (1952-05-01), Johnson
patent: 2618297 (1952-11-01), Gosselin
patent: 2619946 (1952-12-01), Michelich
patent: 2629639 (1953-02-01), Johansen
patent: 2631576 (1953-03-01), Schowalter
patent: 2642051 (1953-06-01), Russell
patent: 2665669 (1954-01-01), Ellis
patent: 2688319 (1954-09-01), Humphreys
patent: 2694389 (1954-11-01), Turkish
patent: 2705482 (1955-04-01), Randol
patent: 2733619 (1956-02-01), Smith
patent: 2735313 (1956-02-01), Dickson
patent: 2737934 (1956-03-01), Banker
patent: 2739580 (1956-03-01), Brown
patent: 2743712 (1956-05-01), Hulsing
patent: 2743713 (1956-05-01), Russell
patent: 2745391 (1956-05-01), Winkler, Jr.
patent: 2763250 (1956-09-01), Bensinge
patent: 2765783 (1956-10-01), Randol
patent: 2773761 (1956-12-01), Fuqua et al.
patent: 2781868 (1957-02-01), House
patent: 2784
Mandal Dhruva
Williams Carroll
Alden Dana Andrew
Denion Thomas
MacLean-Fogg Company
Riddle Kyle M.
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