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DE721983C - Parallel vice - Google Patents

Parallel vice

Info

Publication number
DE721983C
DE721983C DEK159838D DEK0159838D DE721983C DE 721983 C DE721983 C DE 721983C DE K159838 D DEK159838 D DE K159838D DE K0159838 D DEK0159838 D DE K0159838D DE 721983 C DE721983 C DE 721983C
Authority
DE
Germany
Prior art keywords
vice
spindle
span
parallel vice
parallel
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
DEK159838D
Other languages
German (de)
Inventor
Alois Krischke
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
Priority to DEK159838D priority Critical patent/DE721983C/en
Application granted granted Critical
Publication of DE721983C publication Critical patent/DE721983C/en
Expired 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
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/2478—Construction of the jaws with more than one pair of jaws
    • 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
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Description

Parallelschraubstock Schraubstöcke mit begrenzter Spannweite und nicht schwenkbarer Spindel sind be, kannt. Der Nachteil der begrenzten Spannweite wird durch die Erfindung behoben.Parallel vise vices with limited span and not swiveling spindle are known. The disadvantage of the limited span becomes fixed by the invention.

Wie aus der beiliegenden Zeichnung ersichtlich, ist die verschiebbare. Backe A einseitig auf dem Gleitschuh angeordnet. Die Flacligewindespindel B läßt sich, wenn die Backe A herausgenommen ist, um den BolzenD um igo- schwenken. In Stellung i ist der Parallelschraubstock geschlossen. Soll die doppelte Spannweite erreicht werden, so muß die verschiebbare Backe A herausgenommen und die Flachgewindespindel B uni den Bolzen D um i So- verdreht und dann die Backe, um iW in der waagerechiten Ebene geschwenkt, in den. Schraubstock eingeschoben werden. Wie aus Stellung z ersichtlich ist, hat der Schraubstock dann doppelte Spannweite. Auf diese Weise h5ni;t:i mit einem verhältnismäßig laeinen Schraubstock auch große `'Werkstücke erfaßt werden. In der Stellung 3 ist der Schraubstock mit nicht umgedrehter Spindel ganz geöffnet. Diese Schraubstöcke mit doppelter Spannweite lassen sich als Schraubstöcke für Schlosser und als Spannschraubstöcke für Hobel- und Bohrmaschinen verwenden.As can be seen from the accompanying drawing, the sliding. Jaw A arranged on one side of the sliding block. The bottle thread spindle B leaves When the jaw A is removed, swivel around the bolt D around igo. In The parallel vice is closed in position i. Should double the span be reached, the movable jaw A must be removed and the flat thread spindle B uni the bolt D rotated by i So- and then the jaw, by iW in the horizontal position Level swiveled into the. Can be inserted into the vice. As can be seen from position z the vice then has double the span. In this way h5ni; t: i with Even large workpieces can be grasped with a relatively loose vice. In position 3 the vice is fully open with the spindle not turned. These double-span vices can be used as vices for locksmiths and use as clamping vices for planers and drills.

Der Bolzen D dient als Sicherungsstift und ist so bemessen, daß er bei zu großer Beanspruchung der Spindel R sich abschert, so daß niemals ein Spindelbruch vorkommen kann.The bolt D serves as a locking pin and is dimensioned so that it if the spindle R is subjected to excessive stress, it shears off, so that the spindle never breaks can occur.

A=verschiebbare Backe hat die Form eines Hammers, «-elche für doppelte Spannweite umgedreht werden r#liß, B= Flach,gewindespindel, C=Gewindehülse für Spindel B, D = Bolzen.A = movable jaw has the shape of a hammer, «-elche for double Span can be turned around r # liß, B = flat, threaded spindle, C = threaded sleeve for spindle B, D = bolt.

Claims (1)

PATENTANSPRUCH: Parallelschraubstock mit einer festen und einer beweglichen Backe, dadurch gekennzeichnet, daß die bewegliche Backe auf beiden Seiten mit einer Arbeitsfläche versehen ist und einseitig auf dein Gleitschuh angeordnet ist, derart, daß nach ihrer Drehung um. i So' verschiedene Spannweiten erzielt -,verdien.PATENT CLAIM: Parallel vice with one fixed and one movable Jaw, characterized in that the movable jaw on both sides with a Work surface is provided and is arranged on one side of your sliding shoe, in such a way, that after their turn around. i So 'achieved different spans -, deserve.
DEK159838D 1941-01-14 1941-01-14 Parallel vice Expired DE721983C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK159838D DE721983C (en) 1941-01-14 1941-01-14 Parallel vice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK159838D DE721983C (en) 1941-01-14 1941-01-14 Parallel vice

Publications (1)

Publication Number Publication Date
DE721983C true DE721983C (en) 1942-06-25

Family

ID=7254100

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK159838D Expired DE721983C (en) 1941-01-14 1941-01-14 Parallel vice

Country Status (1)

Country Link
DE (1) DE721983C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361975A1 (en) * 1976-08-20 1978-03-17 Faisant Alain Welded construction engineering workshop vice - has demountable reversible and interchangeable double faced jaws and reversible slide
EP0156613A1 (en) * 1984-03-21 1985-10-02 Record Marples Limited Vice
EP0272121A2 (en) * 1986-12-19 1988-06-22 Tai-Her Yang Swivel vice
DE10249914A1 (en) * 2002-10-26 2004-05-13 Bayerische Motoren Werke Ag Tool for fitting and removing of elastic drive belts on pulleys has a clamp fitting onto the outer edge of a pulley to move the belt between an outer stretched position and an inner working position

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361975A1 (en) * 1976-08-20 1978-03-17 Faisant Alain Welded construction engineering workshop vice - has demountable reversible and interchangeable double faced jaws and reversible slide
EP0156613A1 (en) * 1984-03-21 1985-10-02 Record Marples Limited Vice
EP0272121A2 (en) * 1986-12-19 1988-06-22 Tai-Her Yang Swivel vice
EP0272121A3 (en) * 1986-12-19 1989-10-04 Tai-Her Yang Swivel vice
DE10249914A1 (en) * 2002-10-26 2004-05-13 Bayerische Motoren Werke Ag Tool for fitting and removing of elastic drive belts on pulleys has a clamp fitting onto the outer edge of a pulley to move the belt between an outer stretched position and an inner working position
DE10249914B4 (en) * 2002-10-26 2005-04-14 Bayerische Motoren Werke Ag hand tool

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