GB1405532A - Devices for operating punches - Google Patents

Devices for operating punches

Info

Publication number
GB1405532A
GB1405532A GB967173A GB967173A GB1405532A GB 1405532 A GB1405532 A GB 1405532A GB 967173 A GB967173 A GB 967173A GB 967173 A GB967173 A GB 967173A GB 1405532 A GB1405532 A GB 1405532A
Authority
GB
United Kingdom
Prior art keywords
devices
operating punches
punches
operating
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.)
Expired
Application number
GB967173A
Other languages
English (en)
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.)
Spraker L L
Original Assignee
Spraker L L
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 Spraker L L filed Critical Spraker L L
Publication of GB1405532A publication Critical patent/GB1405532A/en
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)
GB967173A 1972-09-13 1973-02-27 Devices for operating punches Expired GB1405532A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1405532A true GB1405532A (en) 1975-09-10

Family

ID=23107572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB967173A Expired GB1405532A (en) 1972-09-13 1973-02-27 Devices for operating punches

Country Status (4)

Country Link
US (1) US3816900A (enExample)
JP (1) JPS5418233B2 (enExample)
CA (1) CA988689A (enExample)
GB (1) GB1405532A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114590539A (zh) * 2022-05-09 2022-06-07 江苏鸿恩智能科技有限公司 一种高强度圆链紧链器

Families Citing this family (3)

* 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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US570930A (en) * 1896-11-10 Combined shearing or cutting tool
US608725A (en) * 1898-08-09 Punching-iviachine
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114590539A (zh) * 2022-05-09 2022-06-07 江苏鸿恩智能科技有限公司 一种高强度圆链紧链器
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

Also Published As

Publication number Publication date
DE2345959B2 (de) 1977-01-13
CA988689A (en) 1976-05-11
JPS4968999A (enExample) 1974-07-04
US3816900A (en) 1974-06-18
DE2345959A1 (de) 1974-03-28
JPS5418233B2 (enExample) 1979-07-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee