CA2179734C - Chain drive for construction toy system - Google Patents

Chain drive for construction toy system

Info

Publication number
CA2179734C
CA2179734C CA002179734A CA2179734A CA2179734C CA 2179734 C CA2179734 C CA 2179734C CA 002179734 A CA002179734 A CA 002179734A CA 2179734 A CA2179734 A CA 2179734A CA 2179734 C CA2179734 C CA 2179734C
Authority
CA
Canada
Prior art keywords
chain
elements
portions
side elements
bearing portions
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 - Lifetime
Application number
CA002179734A
Other languages
English (en)
French (fr)
Other versions
CA2179734A1 (en
Inventor
Joel I. Glickman
Alfred Neubauer
Ralph J. Boettcher
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.)
Connector Set LP
Original Assignee
Connector Set LP
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 Connector Set LP filed Critical Connector Set LP
Publication of CA2179734A1 publication Critical patent/CA2179734A1/en
Application granted granted Critical
Publication of CA2179734C publication Critical patent/CA2179734C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
    • A63H33/08—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/042—Mechanical, electrical, optical, pneumatic or hydraulic arrangements; Motors
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S59/00—Chain, staple, and horseshoe making
    • Y10S59/90—Plastic

Landscapes

  • Toys (AREA)
  • Gears, Cams (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
CA002179734A 1994-02-10 1995-01-11 Chain drive for construction toy system Expired - Lifetime CA2179734C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/194,469 1994-02-10
US08/194,469 US5427559A (en) 1994-02-10 1994-02-10 Chain drive for construction toy system

Publications (2)

Publication Number Publication Date
CA2179734A1 CA2179734A1 (en) 1995-08-17
CA2179734C true CA2179734C (en) 1998-10-13

Family

ID=22717725

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002179734A Expired - Lifetime CA2179734C (en) 1994-02-10 1995-01-11 Chain drive for construction toy system

Country Status (22)

Country Link
US (1) US5427559A (cg-RX-API-DMAC7.html)
EP (1) EP0812231B1 (cg-RX-API-DMAC7.html)
JP (1) JP3609412B2 (cg-RX-API-DMAC7.html)
KR (1) KR970701086A (cg-RX-API-DMAC7.html)
CN (1) CN1091620C (cg-RX-API-DMAC7.html)
AT (1) ATE207776T1 (cg-RX-API-DMAC7.html)
BR (1) BR9506758A (cg-RX-API-DMAC7.html)
CA (1) CA2179734C (cg-RX-API-DMAC7.html)
CZ (1) CZ202996A3 (cg-RX-API-DMAC7.html)
DE (1) DE69523635D1 (cg-RX-API-DMAC7.html)
FI (1) FI963091L (cg-RX-API-DMAC7.html)
HU (1) HU215515B (cg-RX-API-DMAC7.html)
IL (1) IL112510A (cg-RX-API-DMAC7.html)
LT (1) LT4153B (cg-RX-API-DMAC7.html)
NO (1) NO963044D0 (cg-RX-API-DMAC7.html)
NZ (1) NZ279988A (cg-RX-API-DMAC7.html)
PL (1) PL315715A1 (cg-RX-API-DMAC7.html)
RO (1) RO117421B1 (cg-RX-API-DMAC7.html)
SG (1) SG49130A1 (cg-RX-API-DMAC7.html)
SK (1) SK104596A3 (cg-RX-API-DMAC7.html)
WO (1) WO1995021670A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA95890B (cg-RX-API-DMAC7.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582488A (en) * 1994-09-19 1996-12-10 Op-D-Op, Inc. Ratchet link
US5503497A (en) * 1994-09-19 1996-04-02 Op-D-Op, Inc. Ratchet link
JP3520152B2 (ja) * 1996-03-29 2004-04-19 住友ゴム工業株式会社 クローラ走行体における動力伝動用チェーンの連結部の構造
USD409679S (en) * 1998-03-18 1999-05-11 Interlego Ag Toy building element
JP4646372B2 (ja) * 2000-09-19 2011-03-09 株式会社タミヤ チェーンリンク
US6746298B1 (en) 2002-01-02 2004-06-08 Connector Set Limited Partnership Track structure for construction toy set
WO2003059481A1 (en) * 2002-01-07 2003-07-24 Connector Set Limited Partnership Rod and connector toy construction set
US7284745B2 (en) 2003-02-18 2007-10-23 British Columbia Institute Of Technology Portable raising and lowering device and equipment therefor
KR20060112175A (ko) * 2003-07-18 2006-10-31 칼소닉 칸세이 가부시끼가이샤 커플링 부재
US20060242766A1 (en) * 2005-04-27 2006-11-02 Jacobson Stephen E Perfluoroamidated and hydrolyzed maleic anhydride copolymers
US8651914B2 (en) * 2006-01-27 2014-02-18 Costas Sisamos Snap-lock construction toy
DE102006005157A1 (de) * 2006-02-04 2007-08-23 Sram Deutschland Gmbh Ketten-Verschlussglied
JP5325328B2 (ja) * 2012-09-26 2013-10-23 アクアインテック株式会社 チェーン伝動装置
JP5493018B2 (ja) * 2013-02-12 2014-05-14 月島機械株式会社 汚泥掻き寄せ装置のノッチチェーン構造
JP6143160B2 (ja) * 2013-03-05 2017-06-07 アクアインテック株式会社 チェーン、回転輪、および動力伝達装置
JP5550755B2 (ja) * 2013-03-07 2014-07-16 月島機械株式会社 汚泥掻き寄せ装置、およびチェーン、スプロケットホイール
JP6337331B2 (ja) * 2017-04-27 2018-06-06 アクアインテック株式会社 回転輪
US11826668B2 (en) 2017-09-07 2023-11-28 3Duxdesign Llc Modeling kit including connectors and geometric shapes, and methods of making and using same
FR3075909B1 (fr) * 2017-12-22 2022-09-09 Ntn Snr Roulements Systeme d'entrainement par chaine avec au moins une poulie de guidage
CN109268460B (zh) * 2018-11-20 2024-01-05 宁波益捷精密机械有限公司 一种刚性链条推拉执行机构
EP4004402A1 (en) * 2019-07-29 2022-06-01 Waters Technologies Corporation Link chain, chain system and method
JP6839869B2 (ja) * 2019-10-18 2021-03-10 アクアインテック株式会社 動力伝達装置
KR102648060B1 (ko) * 2022-10-04 2024-03-14 길상철 모형물 주행용 체인 블록

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US566230A (en) * 1896-08-18 Drive-chain and chain-wheel
FR799048A (fr) * 1935-12-11 1936-05-30 Soc D Const Du Tracteur Vigner Nouveau mode d'assemblage de maillons de chaînes sans fin
GB522579A (en) 1938-12-09 1940-06-21 Frederick Otto Horstmann Improvements in gas-supply control valves
US2810297A (en) * 1955-11-03 1957-10-22 Walter V Drewrys Chain link connecting means
DE1936754A1 (de) 1969-07-18 1971-02-04 Artur Fischer Spielzeug-Kettenglied
DK124731B (da) 1971-02-05 1972-11-20 Lego System Billund As Kædeelement til modelbyggesæt.
NL7401555A (cg-RX-API-DMAC7.html) * 1973-03-23 1974-09-25
EP0298249B1 (en) 1987-07-01 1992-06-03 Honda Giken Kogyo Kabushiki Kaisha Sliding universal joint
DK162498C (da) 1989-05-12 1992-06-01 Neil Johan Jensen Kugleleds-transmissionssystem
US5049105A (en) 1990-03-13 1991-09-17 Magic Mold Corporation Hub connector for tubes in toy construction set
US5061219A (en) 1990-12-11 1991-10-29 Magic Mold Corporation Construction toy

Also Published As

Publication number Publication date
EP0812231B1 (en) 2001-10-31
RO117421B1 (ro) 2002-03-29
ATE207776T1 (de) 2001-11-15
NZ279988A (en) 1998-08-26
NO963044L (no) 1996-07-22
PL315715A1 (en) 1996-11-25
US5427559A (en) 1995-06-27
CZ202996A3 (en) 1996-12-11
IL112510A (en) 1997-03-18
WO1995021670A1 (en) 1995-08-17
EP0812231A1 (en) 1997-12-17
LT4153B (en) 1997-04-25
JP3609412B2 (ja) 2005-01-12
HU215515B (hu) 1999-01-28
ZA95890B (en) 1995-10-13
CA2179734A1 (en) 1995-08-17
HU9601873D0 (en) 1996-09-30
CN1091620C (zh) 2002-10-02
IL112510A0 (en) 1995-05-26
SK104596A3 (en) 1997-06-04
CN1138832A (zh) 1996-12-25
AU678694B2 (en) 1997-06-05
EP0812231A4 (cg-RX-API-DMAC7.html) 1997-12-17
FI963091A7 (fi) 1996-08-06
KR970701086A (ko) 1997-03-17
BR9506758A (pt) 1997-10-07
HUT75600A (en) 1997-05-28
LT96132A (en) 1996-12-27
NO963044D0 (no) 1996-07-22
SG49130A1 (en) 1998-05-18
JPH10500193A (ja) 1998-01-06
FI963091A0 (fi) 1996-08-06
AU1728395A (en) 1995-08-29
FI963091L (fi) 1996-08-06
DE69523635D1 (de) 2001-12-06

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150112