DE3928306A1 - Spreizelement - Google Patents

Spreizelement

Info

Publication number
DE3928306A1
DE3928306A1 DE19893928306 DE3928306A DE3928306A1 DE 3928306 A1 DE3928306 A1 DE 3928306A1 DE 19893928306 DE19893928306 DE 19893928306 DE 3928306 A DE3928306 A DE 3928306A DE 3928306 A1 DE3928306 A1 DE 3928306A1
Authority
DE
Germany
Prior art keywords
expansion
element according
ring
spreading
spreading element
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.)
Granted
Application number
DE19893928306
Other languages
German (de)
English (en)
Other versions
DE3928306C2 (enExample
Inventor
Klaus Dr Ing Becker
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Priority to DE19893928306 priority Critical patent/DE3928306A1/de
Publication of DE3928306A1 publication Critical patent/DE3928306A1/de
Application granted granted Critical
Publication of DE3928306C2 publication Critical patent/DE3928306C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00—Roller-ways
    • B65G13/02—Roller-ways having driven rollers
    • B65G13/06—Roller driving means
    • B65G13/07—Roller driving means having endless driving elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/02—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts
    • F16B7/025—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts with the expansion of an element inside the tubes due to axial movement towards a wedge or conical element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
    • F16B13/068—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like expanded in two or more places
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/04—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening internal, i.e. with spreading action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
DE19893928306 1989-08-23 1989-08-23 Spreizelement Granted DE3928306A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893928306 DE3928306A1 (de) 1989-08-23 1989-08-23 Spreizelement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893928306 DE3928306A1 (de) 1989-08-23 1989-08-23 Spreizelement

Publications (2)

Publication Number Publication Date
DE3928306A1 true DE3928306A1 (de) 1991-03-14
DE3928306C2 DE3928306C2 (enExample) 1992-09-24

Family

ID=6387982

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893928306 Granted DE3928306A1 (de) 1989-08-23 1989-08-23 Spreizelement

Country Status (1)

Country Link
DE (1) DE3928306A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001040666A3 (de) * 1999-12-03 2001-10-25 Robert Plersch Edelstahltechni Universal-verbindung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19613908B4 (de) * 1995-03-16 2005-03-10 Opel Adam Ag Schaltgestänge-Verbindung

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1141515A (en) * 1914-02-13 1915-06-01 Alvey Mfg Company Bearing for conveyer-rollers.
US1833180A (en) * 1930-07-09 1931-11-24 Robins Conveying Belt Co Training idler for conveyer belts
AT181239B (de) * 1952-06-20 1955-02-25 Star Kugelhalter Gmbh Dt Rolle für Förderanlagen
DE7232791U (de) * 1973-02-01 Precismeca Gesellschaft Fuer Foerdertechnik Mbh Förderband-Tragrolle
US4181217A (en) * 1977-08-16 1980-01-01 Fritz Steller GmbH & Co. KG Conveyor-belt drum
GB2093517A (en) * 1981-02-21 1982-09-02 Ibrahim Kemal Securing means
DE3210204C2 (de) * 1982-03-19 1987-05-14 SKF GmbH, 8720 Schweinfurt Verfahren zum Einbau von beidseitig mit Tragzapfen versehenen Tragrollen oder dgl. in je eine axiale Öffnung eines Ständers und Tragrolle
EP0314357A2 (en) * 1987-10-21 1989-05-03 Steccone Products Company, Inc. An interior clamping device for tubular poles
DE3841499A1 (de) * 1987-12-22 1989-07-06 Volkswagen Ag Spannvorrichtung
DE3829447C1 (enExample) * 1988-08-26 1990-01-18 Mannesmann Ag, 4000 Duesseldorf, De

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7232791U (de) * 1973-02-01 Precismeca Gesellschaft Fuer Foerdertechnik Mbh Förderband-Tragrolle
US1141515A (en) * 1914-02-13 1915-06-01 Alvey Mfg Company Bearing for conveyer-rollers.
US1833180A (en) * 1930-07-09 1931-11-24 Robins Conveying Belt Co Training idler for conveyer belts
AT181239B (de) * 1952-06-20 1955-02-25 Star Kugelhalter Gmbh Dt Rolle für Förderanlagen
US4181217A (en) * 1977-08-16 1980-01-01 Fritz Steller GmbH & Co. KG Conveyor-belt drum
GB2093517A (en) * 1981-02-21 1982-09-02 Ibrahim Kemal Securing means
DE3210204C2 (de) * 1982-03-19 1987-05-14 SKF GmbH, 8720 Schweinfurt Verfahren zum Einbau von beidseitig mit Tragzapfen versehenen Tragrollen oder dgl. in je eine axiale Öffnung eines Ständers und Tragrolle
EP0314357A2 (en) * 1987-10-21 1989-05-03 Steccone Products Company, Inc. An interior clamping device for tubular poles
DE3841499A1 (de) * 1987-12-22 1989-07-06 Volkswagen Ag Spannvorrichtung
DE3829447C1 (enExample) * 1988-08-26 1990-01-18 Mannesmann Ag, 4000 Duesseldorf, De

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-B.: Dubbel, Taschenbuch für den Maschinenbau, 16.Aufl., 1987, S. G62 *
DE-B.: Hütte, Die Grundlagen der Ingenieurwissenschaften, 29.Aufl., 1989, S. K32 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001040666A3 (de) * 1999-12-03 2001-10-25 Robert Plersch Edelstahltechni Universal-verbindung

Also Published As

Publication number Publication date
DE3928306C2 (enExample) 1992-09-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee