JPS5418233B2 - - Google Patents

Info

Publication number
JPS5418233B2
JPS5418233B2 JP3077973A JP3077973A JPS5418233B2 JP S5418233 B2 JPS5418233 B2 JP S5418233B2 JP 3077973 A JP3077973 A JP 3077973A JP 3077973 A JP3077973 A JP 3077973A JP S5418233 B2 JPS5418233 B2 JP S5418233B2
Authority
JP
Japan
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.)
Expired
Application number
JP3077973A
Other languages
Japanese (ja)
Other versions
JPS4968999A (cg-RX-API-DMAC10.html
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 filed Critical
Publication of JPS4968999A publication Critical patent/JPS4968999A/ja
Publication of JPS5418233B2 publication Critical patent/JPS5418233B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L21/00—Tools or implements for repairing chains using metal-working operations, e.g. for detaching deformed chain links
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53896—Puller or pusher means, contained force multiplying operator having lever operator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1967—Rack and pinion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8841—Tool driver movable relative to tool support
    • Y10T83/8844—Gear actuated tool support

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP3077973A 1972-09-13 1973-03-16 Expired JPS5418233B2 (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00288541A US3816900A (en) 1972-09-13 1972-09-13 Roller chain breaker

Publications (2)

Publication Number Publication Date
JPS4968999A JPS4968999A (cg-RX-API-DMAC10.html) 1974-07-04
JPS5418233B2 true JPS5418233B2 (cg-RX-API-DMAC10.html) 1979-07-05

Family

ID=23107572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3077973A Expired JPS5418233B2 (cg-RX-API-DMAC10.html) 1972-09-13 1973-03-16

Country Status (4)

Country Link
US (1) US3816900A (cg-RX-API-DMAC10.html)
JP (1) JPS5418233B2 (cg-RX-API-DMAC10.html)
CA (1) CA988689A (cg-RX-API-DMAC10.html)
GB (1) GB1405532A (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934061A (en) * 1997-10-27 1999-08-10 Smith; Kenneth J. Apparatus for assembling and disassembling chain
ITTO20010677A1 (it) * 2001-07-11 2003-01-11 Campagnolo Srl Dispositivo per la chiusura di una catena, in particolare per bicicletta.
USD963454S1 (en) * 2021-04-12 2022-09-13 Motion Pro, Inc. Chain breaker tool
CN114590539B (zh) * 2022-05-09 2022-07-08 江苏鸿恩智能科技有限公司 一种高强度圆链紧链器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US608725A (en) * 1898-08-09 Punching-iviachine
US570930A (en) * 1896-11-10 Combined shearing or cutting tool
US863346A (en) * 1907-01-07 1907-08-13 Berry Machine Company Punching-machine.
FR618276A (fr) * 1926-07-01 1927-03-07 Perforeuse double pour échantillons de tissus, papiers et analogues
US1884398A (en) * 1929-09-14 1932-10-25 Budd Edward G Mfg Co Punching fixture
US2904955A (en) * 1953-12-01 1959-09-22 Richard F Kreiter Lever actuated toggle device for disassembling machine elements

Also Published As

Publication number Publication date
JPS4968999A (cg-RX-API-DMAC10.html) 1974-07-04
CA988689A (en) 1976-05-11
DE2345959A1 (de) 1974-03-28
GB1405532A (en) 1975-09-10
DE2345959B2 (de) 1977-01-13
US3816900A (en) 1974-06-18

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