JPS5993266A - Toggle lever clamping device, which has cylinder, space thereof is economized, and can be operated by pressure medium - Google Patents

Toggle lever clamping device, which has cylinder, space thereof is economized, and can be operated by pressure medium

Info

Publication number
JPS5993266A
JPS5993266A JP58145137A JP14513783A JPS5993266A JP S5993266 A JPS5993266 A JP S5993266A JP 58145137 A JP58145137 A JP 58145137A JP 14513783 A JP14513783 A JP 14513783A JP S5993266 A JPS5993266 A JP S5993266A
Authority
JP
Japan
Prior art keywords
piston
toggle lever
pressure medium
cylinder
space
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.)
Pending
Application number
JP58145137A
Other languages
Japanese (ja)
Inventor
ヨ−ゼフ−ゲルハルト・テユンケルス
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.)
Tuenkers Maschinenbau GmbH
Original Assignee
Tuenkers Maschinenbau GmbH
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 Tuenkers Maschinenbau GmbH filed Critical Tuenkers Maschinenbau GmbH
Publication of JPS5993266A publication Critical patent/JPS5993266A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston
    • F15B15/1419—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston of non-circular cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/12—Arrangements for positively actuating jaws using toggle links
    • B25B5/122—Arrangements for positively actuating jaws using toggle links with fluid drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 本発明はス、ペースを節約したシリンダ及びその巾に軸
線方向に移動可能なピストンを備えた圧力媒体によって
作動可能なトグルレバクランプ装置に関するものである
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a toggle lever clamp device operable by a pressure medium with a space-saving cylinder and an axially movable piston across its width.

一般的に相応した直径のピストンが軸線力向に移動可能
に配設されているシリンダを備えた空気圧又は油圧作動
トグルレバクランク装置が公知である。しかしその使用
可能性は狭いスベ−ス及び場所的事状又はその他の著し
く制限された個所において著しく減少され又は全く不可
能でさえある。その理由は必要な又は所望な好適の使用
場所で使える自由空間はシリンダとピストンの占める直
径の大きさのために不充分であるｆじｔＩ）：）〕ビ１
５あ侃 そのような場合に不所望なかつ障害的な構造の大きさの
ために公知の装置の使用は実際上不可能なばかりでな（
、このスペース的に著しく制限された個所が殆んど利用
されないで残る。Pneumatically or hydraulically actuated toggle lever crank devices are generally known which include a cylinder in which a piston of a corresponding diameter is disposed so as to be movable in the direction of axial force. However, its usability is significantly reduced or even completely impossible in small spaces and space situations or in other highly restricted locations. The reason for this is that the free space available at the necessary or desired preferred point of use is insufficient due to the large diameters occupied by the cylinder and piston.
5. In such cases, the undesirable and obstructive size of the structure makes the use of known devices practically impossible (
However, this extremely limited space remains largely unused.

他の理由からもスペースを節約した構成のトグルレバク
ランプ装置の必要性が生じる。本発明はトグルレバクラ
ンプ装置又は他の目的に使づ 用可能な装置を僅か惑スペースしか必要としない狭い構
造形態に形成することを課題の基礎とする。Other reasons also create a need for a space-saving construction of the toggle lever clamp device. The object of the invention is to design a toggle lever clamping device or a device which can be used for other purposes in a narrow design requiring little space.

本発明によればこの課題はシリンダハウジングは横断面
が矩形、長円形その他の細長い基本形の作業室を有し、
シリンダハウジング内において相応した基本形のピスト
ンが軸線力向に移動可能にされていることによって解決
される。According to the invention, this problem can be solved by providing a cylinder housing having a working chamber having a rectangular, oval or other elongated basic shape in cross section;
The problem is solved in that a correspondingly basic piston is movable in the axial force direction within the cylinder housing.

本発明の他の構成によればピストン及びピストンロッド
は作業室内に回動不能に配設されている。本発明は作業
室とピストンの基本形のかどを直角又は丸みをつけるよ
うに形成する。その他、ピストン面積が同一の場合ピス
トンの基本形の巾は円形のピストンの直径よりも小さい
ことが特徴とされる。同様に本発明によればピストン面
積が同一の場合、ピストンはその巾については選択的な
大きさを有することができる。According to another embodiment of the invention, the piston and the piston rod are arranged non-rotatably in the working chamber. In the present invention, the basic shapes of the working chamber and the piston are formed so that the corners are at right angles or rounded. Another feature is that when the piston areas are the same, the width of the basic piston is smaller than the diameter of a circular piston. Similarly, according to the invention, if the piston area is the same, the piston can have a selective dimension with respect to its width.

本発明による実施形態によれば円形のピストンを備えた
シリンダにとってもスペースの狭いという理由から利用
できない個所にも使用できるという利点が得られる。円
形ピストンのために著しく制限されかつ利用できないか
、さもなげれば全（使用できない個所が今や充分に利用
される。この際円形のピストンに比して本発明によるス
ペースを少ししか必要としない装置が使用されることが
できるという他の利点が存する。しかしピストン面積を
円形ピストン面積よりも大きく又は小さく選ぶというこ
とも可能である。The embodiments according to the invention have the advantage that they can also be used in locations where cylinders with circular pistons are not available due to limited space. Locations which were extremely limited and unavailable or otherwise unavailable due to round pistons are now fully utilized, with the device according to the invention requiring less space than round pistons. Another advantage is that a circular piston area can be used, but it is also possible to choose a piston area larger or smaller than a circular piston area.

その上、本発明による装置は公知の装置よりも材料が少
な（、重量少なく、作業及びコスト少な（有利に製造可
能かつ使用可能である。Furthermore, the device according to the invention can advantageously be manufactured and used with less material (, weight, labor and cost) than known devices.

本発明の実施例を詳しく説明する。Examples of the present invention will be described in detail.

一体又は多部分から成るハウジング１内に相思した基本
形を有し、軸線力向に移動可能なピストン６を備えた基
本形の狭いシリンダ又は作業室２が配設されている。ピ
ストン３と共に移動可能なピストンロッド４はその突出
した端５に公知の方法で目板又はジヨイント６と枢支さ
れており、ピストン６及びピストンロッド４の運動は中
間部分７と共に又は中間部分なしにクランプアーム８ま
で伝達可能でありかつクランプアーム８は相応して旋回
可能である。その都度存在する必要性により、ピストン
３を備えたシリンダ及び作業室２は矩形、楕円形又は他
の狭い基本形を有する。本発明によれば基本形の寸法な
スペースを節約した好適な狭い実施形態のピストンのた
めに直径の大きいスペースを必要とする円筒状ピストン
と同様な大きさのピストン面ｒＸＪが得られることがで
きるように選択することが可能である。第４図及び第５
図からピストン面積が同一の場合に円筒状の作業室及び
ピストンの実施形態に比してシリンダ室又は作業室及び
ピストンの本発明による狭い基本形によっていかなるス
ペース節約が得られるかが明らかである。第４図による
シリンダ空間と円筒状ピストンの直径「ａ」は第５図に
よる長円形のピストンの、巾ｒｂＪよりも著しく大きい
。A basic narrow cylinder or working chamber 2 is arranged in a one-piece or multi-part housing 1, which has a mutually basic shape and is equipped with a piston 6 which is movable in the direction of axial force. A piston rod 4 movable with the piston 3 is pivoted at its projecting end 5 in a known manner with a batten or joint 6, so that the movement of the piston 6 and the piston rod 4 can be effected with or without an intermediate part 7. It is possible to transmit up to the clamping arm 8 and to correspondingly pivot the clamping arm 8. Depending on the respective requirements, the cylinder with the piston 3 and the working chamber 2 have a rectangular, oval or other narrow basic shape. According to the invention it is possible to obtain piston surfaces r It is possible to select. Figures 4 and 5
It is clear from the figures what space savings are achieved by the narrow basic shape of the cylinder chamber or working chamber and piston according to the invention compared to the embodiment of a cylindrical working chamber and piston for the same piston area. The diameter "a" of the cylinder space and cylindrical piston according to FIG. 4 is significantly larger than the width rbJ of the oblong piston according to FIG.

ピストンと作業室の寸法比は同様に円筒状ピストンのピ
ストン面積に比して太き（・又は小さいピストン面積が
可能なように決定される。この際必要な又は所望のピス
トン面積のために装置を必要な方法で同−巾又は相異な
る巾につくりかつ使用するという利点がある。このこと
は特に装置を非常に制限された個所に格納しかつ使用す
ることができるために特に好適である。The dimensional ratio of the piston to the working chamber is likewise determined in such a way that a large (or small) piston area is possible compared to the piston area of a cylindrical piston. It is advantageous to be able to make and use the same or different widths in the required manner, which is particularly advantageous since the device can be stored and used in very limited locations.

そのような使用場所は隙間、中８窒間、又は他の狭い個
所であり得、その個所では横断面が円形のシリンダ室及
びピストンを備えた装置は使用されないか使用が非常に
困難である。Such locations of use may be in crevices, interstices, or other narrow locations, where devices with cylinder chambers and pistons of circular cross section are not used or are very difficult to use.

ピストン３とピストンロッド４は傾き１回動又は他の不
利な障害を回避するためにシリンダ室２中に全く回動不
能にされている。The piston 3 and the piston rod 4 are completely immovable in the cylinder chamber 2 in order to avoid tilting movements or other disadvantageous disturbances.

本発明の目的物は前述の使用目的にのみ制限されるもの
ではな（、むしろ本発明の範囲内において他の課題及び
作業の実施のだやに使用されることもできる。The objects of the invention are not limited to the above-mentioned purposes of use; on the contrary, they can also be used for the performance of other tasks and tasks within the scope of the invention.

【図面の簡単な説明】[Brief explanation of drawings]

第１図はクランプアームの休止位置における装置の縦断
面図。 第２図はシリンダ空間及びピストンの第１図のＡ−Ｂ横
断面において矩形の基本形をもったもの。 第３図はシリンダ空間及びピストンの長円形の基本形を
もったもの 第４図はピストン面積「×」の円筒状ピストン、そして ンを示す図である。 図中符号 １　　シリンダハウジング ２　　作業室 ３　　　ピストン 第１図 第３図 第４図 第５図FIG. 1 is a longitudinal sectional view of the device in the rest position of the clamp arm. FIG. 2 shows a cylinder space and a piston that have a rectangular basic shape in the cross section taken along line AB in FIG. 1. FIG. 3 shows a cylinder space and a piston having an oblong basic shape, and FIG. 4 shows a cylindrical piston with a piston area of "x", and a piston having an oblong basic shape. Reference numeral 1 in the figure Cylinder housing 2 Working chamber 3 Piston Figure 1 Figure 3 Figure 4 Figure 5

Claims (5)

【特許請求の範囲】[Claims] （１）　　スペースを節約したシリンダを備えた圧力媒
体で作動可能なトグルレバクランプ装置において、 シリンダハウジング（１）は横断面が矩形、長円形その
他の細長い基本形の作業室を有し。 シリンダハウジング内において相応した基本形のピスト
ン（３）が軸線力向に移動可能にされていることを特徴
とする圧力媒体によって作動可能なトグルレバクランプ
装置。(1) In a pressurized toggle lever clamp device with a space-saving cylinder, the cylinder housing (1) has a working chamber of rectangular, oval or other elongated basic shape in cross section. A toggle lever clamping device actuated by a pressure medium, characterized in that a piston (3) of corresponding basic shape is movable in the direction of axial force in the cylinder housing. （２）　　ピストン（３）とピストン面積ド（４）とが
作業室（２）内に回動不能に配設されている特許請求の
範囲第１項記載の圧力媒体で作動可能なトグルレバクラ
ンプ装置。(2) A toggle lever clamp operable by a pressure medium according to claim 1, wherein the piston (3) and the piston area (4) are arranged in a non-rotatable manner in the working chamber (2). Device. （３）　　作業室（２）とピストン（３）の基本形が直
角又は丸みをつけられたかどを有する。特許請求の範囲
第１項記載の圧力媒体によって作動可能なトグルレバク
ランプ装置。(3) The basic shapes of the working chamber (2) and the piston (3) have right-angled or rounded edges. A toggle lever clamp device operable by a pressure medium according to claim 1. （４）　　ピストン面積が同一の場合、ピストン（３）
の基本形の巾は円筒状ピストン（９）の直径よりも小さ
い、特許請求の範囲第１項記載の圧力媒体によって作動
可能なトグルレバクランプ装置。(4) If the piston area is the same, piston (3)
2. A toggle lever clamp device actuatable by a pressure medium according to claim 1, wherein the basic width of the cylindrical piston (9) is smaller than the diameter of the cylindrical piston (9). （５）　　ピストン面積が同一の場合ピストン（３）は
選択的な大きさの巾を有することができる。 特許請求の範囲第１項記載の圧力媒体によって作動可能
なトグルレバクランプ装置。(5) If the piston area is the same, the piston (3) can have a selectively large width. A toggle lever clamp device operable by a pressure medium according to claim 1.
JP58145137A 1982-11-19 1983-08-10 Toggle lever clamping device, which has cylinder, space thereof is economized, and can be operated by pressure medium Pending JPS5993266A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3242788A DE3242788C2 (en) 1982-11-19 1982-11-19 Pressurized toggle lever clamping device
DE32427883 1982-11-19

Publications (1)

Publication Number Publication Date
JPS5993266A true JPS5993266A (en) 1984-05-29

Family

ID=6178495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58145137A Pending JPS5993266A (en) 1982-11-19 1983-08-10 Toggle lever clamping device, which has cylinder, space thereof is economized, and can be operated by pressure medium

Country Status (8)

Country Link
JP (1) JPS5993266A (en)
DE (1) DE3242788C2 (en)
ES (1) ES523246A0 (en)
FR (1) FR2536323B1 (en)
GB (1) GB2130670B (en)
IT (1) IT1205381B (en)
SE (1) SE459955B (en)
ZA (1) ZA833360B (en)

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JPS6018441A (en) * 1983-07-11 1985-01-30 Jidosha Kiki Co Ltd Brake booster
DE9208306U1 (en) * 1992-06-22 1993-10-21 Sta Co Mettallerzeugnisse Gmbh Jig
DE9420116U1 (en) * 1994-12-16 1995-02-02 Festo Kg Working cylinder in flat design
FR2770167B1 (en) * 1997-10-24 1999-12-24 Robotic IMPROVEMENT FOR A TIGHTENING DEVICE OF THE TYPE INCLUDING A PISTON-OPERATED LEVER
DE19832363C1 (en) * 1998-07-20 2000-03-09 Bayern Freistaat Multiple function clamping pliers has rear ends of mutually pivoted arms actuated by pneumatic cylinders
DE19930990C1 (en) * 1999-07-05 2000-12-28 Tuenkers Maschinenbau Gmbh Driven knee-lever tensioning apparatus especially for use in motor vehicle body manufacture
DE10331163B4 (en) * 2003-07-10 2005-10-13 Tünkers Maschinenbau Gmbh Pneumatic power cylinder
US7290480B2 (en) * 2005-02-08 2007-11-06 Delaware Capital Formation, Inc. Swing cylinder
DE102007042120A1 (en) 2007-09-05 2009-03-12 Uwe Hammer Pressure medium actuatable cylinder for use as independent tool driving device, has spindle coaxially guided in piston and having spiral recesses, where slope of one of spiral recess is different from slope of another spiral recess
WO2010062235A1 (en) * 2008-11-25 2010-06-03 Aktiebolaget Skf A coupling mechanism for releasably interconnecting a first and a second mechanical member and a linear actuator equipped with such a coupling mechanism
DE102011080502B4 (en) * 2011-08-05 2015-03-12 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Clamping device and pallet handling system

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GB211192A (en) * 1922-11-07 1924-02-07 Charles Ridley Improvements in engines of the reciprocating fluid pressure type
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Also Published As

Publication number Publication date
DE3242788C2 (en) 1985-02-07
GB2130670B (en) 1985-03-13
IT1205381B (en) 1989-03-15
FR2536323B1 (en) 1988-11-10
ES8403396A1 (en) 1984-03-16
IT8367195A0 (en) 1983-02-22
SE459955B (en) 1989-08-28
GB2130670A (en) 1984-06-06
ES523246A0 (en) 1984-03-16
SE8301318D0 (en) 1983-03-10
GB8307436D0 (en) 1983-04-27
DE3242788A1 (en) 1984-05-24
FR2536323A1 (en) 1984-05-25
ZA833360B (en) 1984-02-29
SE8301318L (en) 1984-05-20

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