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EA201171310A3 - CLAMP FASTENING ELEMENT - Google Patents

CLAMP FASTENING ELEMENT

Info

Publication number
EA201171310A3
EA201171310A3 EA201171310A EA201171310A EA201171310A3 EA 201171310 A3 EA201171310 A3 EA 201171310A3 EA 201171310 A EA201171310 A EA 201171310A EA 201171310 A EA201171310 A EA 201171310A EA 201171310 A3 EA201171310 A3 EA 201171310A3
Authority
EA
Eurasian Patent Office
Prior art keywords
clamp
tick
mounting support
shaft
elements
Prior art date
Application number
EA201171310A
Other languages
Russian (ru)
Other versions
EA201171310A2 (en
EA023856B1 (en
Inventor
Ари Нурминен
Марко Корхонен
Яакко Невалайнен
Original Assignee
Мериваара Ой
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 Мериваара Ой filed Critical Мериваара Ой
Publication of EA201171310A2 publication Critical patent/EA201171310A2/en
Publication of EA201171310A3 publication Critical patent/EA201171310A3/en
Publication of EA023856B1 publication Critical patent/EA023856B1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories
    • A61G13/101Clamping means for connecting accessories to the operating table

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Clamps And Clips (AREA)

Abstract

Настоящее изобретение относится к зажимному крепежному элементу (1) для крепления вспомогательного приспособления с возможностью отсоединения и регулировки положения к подходящей крепежной опоре (2). Зажимной крепежный элемент (1) включает вал (3), поддерживаемый крепежной опорой (2); зажим (4), имеющий два соседних элемента клещевидного типа, первый и второй (41, 42), зазор (43) между клещевидными элементами и первый пружинный элемент (44), причем указанный зазор (43) снабжен каналом (5) для опорного стержня (Т) вспомогательного приспособления, служащего для крепления указанного приспособления к зажиму и зажимному крепежному элементу; первый и второй зубчатоколесные элементы (6; 61, 62), размещенные во взаимно согласованном положении; второй пружинный элемент (7; 71) между зубчатыми колесами (6; 61, 62); рукоятку (8) зажима. Зажим (4), зубчатоколесные элементы (6; 61, 62) и второй пружинный элемент (7; 71) могут быть вставлены в промежуточный объем (23) крепежной опоры и соединены валом (3), проходящим под прямыми углами через их центральную зону, при этом к первому концу (31) указанного вала (3), за пределами крепежной опоры (2), присоединена рукоятка (8) зажима для сжимания клещевидных элементов (41, 42) зажима (4) и соответственно их раскрытия с целью зажатия опорного стержня (Т) в канале (5) и, соответственно, для его освобождения из канала (5). Согласно изобретению вал (3) находится в зоне зажима (4) и снабжен двумя заплечиками (33, 34), разнесенными на расстояние (а) друг от друга, при этом первый (31) из указанных заплечиков, расположенный вне зажима (4), обращен к первому клещевидному элементу (41), а второй из них (34), расположенный внутри зажима, обращен ко второму клещевидному элементу (42) так, что между вторым клещевидным элементом (42) и крепежной опорой (2)The present invention relates to a clamping fastener (1) for attaching an auxiliary device with the possibility of disconnecting and adjusting position to a suitable mounting support (2). The clamping fastener (1) includes a shaft (3) supported by the mounting support (2); a clamp (4) having two adjacent tick-shaped elements, a first and second (41, 42), a gap (43) between the tick-shaped elements and a first spring element (44), said gap (43) having a channel (5) for the support rod (T) an auxiliary device for attaching said device to the clamp and the clamping fastener; the first and second gear elements (6; 61, 62) placed in a mutually agreed position; a second spring element (7; 71) between the gears (6; 61, 62); handle (8) of the clamp. The clamp (4), gear-wheel elements (6; 61, 62) and the second spring element (7; 71) can be inserted into the intermediate volume (23) of the mounting support and connected by a shaft (3) passing at right angles through their central zone, at the same time, to the first end (31) of the specified shaft (3), outside the mounting support (2), a clamp handle (8) is attached to compress the tick-shaped elements (41, 42) of the clamp (4) and, accordingly, to open them to clamp the support rod (T) in the channel (5) and, accordingly, for its release from the channel (5). According to the invention, the shaft (3) is located in the clamping zone (4) and is provided with two shoulders (33, 34) spaced apart (a) from each other, the first (31) of these shoulders located outside the clamp (4), facing the first tick-shaped element (41), and the second of them (34) located inside the clamp faces the second tick-shaped element (42) so that between the second tick-shaped element (42) and the mounting support (2)

EA201171310A 2010-11-29 2011-11-28 Clamp fastener EA023856B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20106253A FI122777B (en) 2010-11-29 2010-11-29 clamp

Publications (3)

Publication Number Publication Date
EA201171310A2 EA201171310A2 (en) 2012-05-30
EA201171310A3 true EA201171310A3 (en) 2012-09-28
EA023856B1 EA023856B1 (en) 2016-07-29

Family

ID=43269029

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201171310A EA023856B1 (en) 2010-11-29 2011-11-28 Clamp fastener

Country Status (5)

Country Link
EP (1) EP2457547B1 (en)
EA (1) EA023856B1 (en)
ES (1) ES2628440T3 (en)
FI (1) FI122777B (en)
PL (1) PL2457547T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113907961B (en) * 2021-10-26 2023-06-06 四川省医学科学院·四川省人民医院 Non-speech patient pushing bed
CN118021409B (en) * 2024-04-02 2024-08-13 江苏亚光医疗器械有限公司 Puncture needle used under ultrasonic guidance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB879878A (en) * 1959-05-06 1961-10-11 Allen & Hanburys Ltd Improvements relating to clamps
US4383351A (en) * 1981-10-23 1983-05-17 Loel Fenwick Universal clamp
US5242240A (en) * 1991-10-17 1993-09-07 Minnesota Scientific, Inc. Clamping device for a surgical retractor
US6948878B1 (en) * 2003-06-26 2005-09-27 Grove Tools, Inc. Locking quick release device
FR2878003B1 (en) * 2004-11-17 2007-01-19 Raymond Et Cie Soc En Commandi ATTACHMENT DEVICE FOR ATTACHING VARIOUS ELEMENTS TO A SUPPORT
US20080312509A1 (en) * 2007-06-12 2008-12-18 Levahn Intellectual Property Holding Company, Llc Surgical Clamp For Cylindrical Stock
EP2248714B1 (en) * 2009-04-09 2012-01-25 Chang Hui Lin Quick Release Device for Bicycle

Also Published As

Publication number Publication date
PL2457547T3 (en) 2017-08-31
EA201171310A2 (en) 2012-05-30
EP2457547A1 (en) 2012-05-30
ES2628440T3 (en) 2017-08-02
FI20106253A0 (en) 2010-11-29
EP2457547B1 (en) 2017-03-29
EA023856B1 (en) 2016-07-29
FI122777B (en) 2012-06-29
FI20106253L (en) 2012-05-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU