EP0899062A3 - Machine element - Google Patents

Machine element Download PDF

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Publication number
EP0899062A3
EP0899062A3 EP98114789A EP98114789A EP0899062A3 EP 0899062 A3 EP0899062 A3 EP 0899062A3 EP 98114789 A EP98114789 A EP 98114789A EP 98114789 A EP98114789 A EP 98114789A EP 0899062 A3 EP0899062 A3 EP 0899062A3
Authority
EP
European Patent Office
Prior art keywords
clamping
machine element
hand against
oval
cheaper
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.)
Withdrawn
Application number
EP98114789A
Other languages
German (de)
French (fr)
Other versions
EP0899062A2 (en
Inventor
Berthold Dobbe
Mirko Krizmanic
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0899062A2 publication Critical patent/EP0899062A2/en
Publication of EP0899062A3 publication Critical patent/EP0899062A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B25B5/08—Arrangements for positively actuating jaws using cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Clamps And Clips (AREA)
  • Transmission Devices (AREA)

Abstract

Um ein Maschinenelement mit Hubbewegung zum Spannen oder Klemmen mittels eines Drehkörpers mit ovalem Querschnitt so auszubilden, dass es einfacher und kostengünstiger herstellbar und wirksamer und mit geringerem Raumbedarf einsetzbar ist, liegt der ovale Körper (5) um eine zu seiner Zentralachse (8) parallele Welle (7) drehbar einerseits gegen einen gestellfesten Anschlag (4) andererseits gegen einen verschieblichen Anschlag (11) an und ist mit seiner Drehwelle (7) in einer Richtung zwischen beiden Anschlägen (4) und (11) verschieblich gelagert.

Figure 00000001
In order to design a machine element with a lifting movement for clamping or clamping by means of a rotating body with an oval cross-section in such a way that it is easier and cheaper to manufacture and more effective and can be used with less space, the oval body (5) lies around a shaft parallel to its central axis (8) (7) rotatable on the one hand against a fixed stop (4) on the other hand against a movable stop (11) and is rotatably mounted with its rotary shaft (7) in one direction between the two stops (4) and (11).
Figure 00000001
EP98114789A 1997-08-26 1998-08-06 Machine element Withdrawn EP0899062A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19737032 1997-08-26
DE1997137032 DE19737032C1 (en) 1997-08-26 1997-08-26 Machine element

Publications (2)

Publication Number Publication Date
EP0899062A2 EP0899062A2 (en) 1999-03-03
EP0899062A3 true EP0899062A3 (en) 2000-11-08

Family

ID=7840151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98114789A Withdrawn EP0899062A3 (en) 1997-08-26 1998-08-06 Machine element

Country Status (2)

Country Link
EP (1) EP0899062A3 (en)
DE (1) DE19737032C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10024524A1 (en) * 2000-05-18 2001-11-29 Manfred Fischer Clamp has guide for shaft of tool, holder space, clamping jaw unit with elements, drive element with control protuberances

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE723978C (en) * 1940-10-22 1942-08-14 Alfred Kraemer Quick release arrangement with double spiral wedge
GB554147A (en) * 1942-03-02 1943-06-22 Paul Grodzinski Improvements in cam clamping devices
GB617053A (en) * 1944-12-20 1949-01-31 F I S P A Fabbrica Itallana Sp Improvements in and relating to quick pitch screw vice
BE666932A (en) * 1964-07-16 1965-11-03
FR2242894A5 (en) * 1973-08-30 1975-03-28 Boismenu Marcel Jack with central rotary shaft - non-circular rollers are rotated to move two axially spaced bearing rings apart
US4882921A (en) * 1988-12-01 1989-11-28 Frank Wopinski King pin lock

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8318930U1 (en) * 1984-04-19 KEUCO Paul Keune GmbH & Co KG, 5870 Hemer Wall bracket for a fitting

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE723978C (en) * 1940-10-22 1942-08-14 Alfred Kraemer Quick release arrangement with double spiral wedge
GB554147A (en) * 1942-03-02 1943-06-22 Paul Grodzinski Improvements in cam clamping devices
GB617053A (en) * 1944-12-20 1949-01-31 F I S P A Fabbrica Itallana Sp Improvements in and relating to quick pitch screw vice
BE666932A (en) * 1964-07-16 1965-11-03
FR2242894A5 (en) * 1973-08-30 1975-03-28 Boismenu Marcel Jack with central rotary shaft - non-circular rollers are rotated to move two axially spaced bearing rings apart
US4882921A (en) * 1988-12-01 1989-11-28 Frank Wopinski King pin lock

Also Published As

Publication number Publication date
DE19737032C1 (en) 1999-03-18
EP0899062A2 (en) 1999-03-03

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