DE10290088D2 - Device for sealing bores under pressure - Google Patents

Device for sealing bores under pressure

Info

Publication number
DE10290088D2
DE10290088D2 DE10290088T DE10290088T DE10290088D2 DE 10290088 D2 DE10290088 D2 DE 10290088D2 DE 10290088 T DE10290088 T DE 10290088T DE 10290088 T DE10290088 T DE 10290088T DE 10290088 D2 DE10290088 D2 DE 10290088D2
Authority
DE
Germany
Prior art keywords
stopper
spring
energy
borehole
area
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 - Fee Related
Application number
DE10290088T
Other languages
German (de)
Inventor
Klaus Vogel
Dietmar Leuteritz
Siegfried Jentsch
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.)
UKM UMFORMTECHNIK und KRAFTFAH
Original Assignee
UKM UMFORMTECHNIK und KRAFTFAH
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 UKM UMFORMTECHNIK und KRAFTFAH filed Critical UKM UMFORMTECHNIK und KRAFTFAH
Priority to DE10290088T priority Critical patent/DE10290088D2/en
Application granted granted Critical
Publication of DE10290088D2 publication Critical patent/DE10290088D2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/28—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing resilient bushings or the like
    • 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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/026—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same fluid driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Tents Or Canopies (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

According to the invention, the piston (13) is suddenly driven out due to the action of the compressed air that is conducted into the cylinder (12), whereby displacing, via the piston rod (11) and the punch (10), the impact pin (4) against the stopper (3) that is inserted inside area (2b) of the borehole (2). The stopper (3) is both driven into area (2a) of the borehole (2) as well as pressed against the wall of the area (2b) of the borehole (2) due to the suddenly effective energy of the elements of the system (piston piston rod punch) that are placed in motion. The portions of energy reflected during impact, i.e. the rebound, are directed via the slide (14) into the spring (16) in which they are absorbed by means of elastic deformation. A gap briefly occurs between the slide (14) and the stop (17). The tension of the spring (16) that can be adjusted by the adjusting nut (18) is used to establish the extent of the magnitude of the rebound energy, which is absorbed by the spring and which is thus not available for deforming the stopper (3). In the event of a low spring tension, the portion of energy, which does not act upon the stopper (3), is greater than in the event of a high spring tension. This enables a fine dosing of the impact work acting upon the stopper (3).
DE10290088T 2001-01-15 2002-01-11 Device for sealing bores under pressure Expired - Fee Related DE10290088D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10290088T DE10290088D2 (en) 2001-01-15 2002-01-11 Device for sealing bores under pressure

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10102452A DE10102452C2 (en) 2001-01-15 2001-01-15 Device for sealing bores under pressure
DE10290088T DE10290088D2 (en) 2001-01-15 2002-01-11 Device for sealing bores under pressure
PCT/DE2002/000087 WO2002055911A2 (en) 2001-01-15 2002-01-11 Device for tightly closing boreholes that are subjected to the action of pressure medium

Publications (1)

Publication Number Publication Date
DE10290088D2 true DE10290088D2 (en) 2003-12-24

Family

ID=7671172

Family Applications (3)

Application Number Title Priority Date Filing Date
DE10102452A Expired - Fee Related DE10102452C2 (en) 2001-01-15 2001-01-15 Device for sealing bores under pressure
DE10290088T Expired - Fee Related DE10290088D2 (en) 2001-01-15 2002-01-11 Device for sealing bores under pressure
DE50200895T Expired - Fee Related DE50200895D1 (en) 2001-01-15 2002-01-11 DEVICE FOR SEALING CLOSED PRESSURE-DRILLED HOLES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10102452A Expired - Fee Related DE10102452C2 (en) 2001-01-15 2001-01-15 Device for sealing bores under pressure

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50200895T Expired - Fee Related DE50200895D1 (en) 2001-01-15 2002-01-11 DEVICE FOR SEALING CLOSED PRESSURE-DRILLED HOLES

Country Status (5)

Country Link
EP (1) EP1354154B1 (en)
AT (1) ATE274663T1 (en)
AU (1) AU2002234500A1 (en)
DE (3) DE10102452C2 (en)
WO (1) WO2002055911A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104149068B (en) * 2014-07-18 2016-05-18 江苏中烟工业有限责任公司 The pneumatic erecting tools of a kind of infuser sealing ring
CN108999973A (en) * 2018-10-11 2018-12-14 浙江大工阀门驱动有限公司 A kind of sealing device of threaded connection

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691818A (en) * 1952-03-31 1954-10-19 Jr Dean M Rockwell Method and apparatus for use in making valve protector caps for compressed gas cylinders
GB794375A (en) * 1955-04-14 1958-04-30 Christian Schondelmaier Method and apparatus for cold-pressing objects
JPH01137316A (en) * 1987-11-25 1989-05-30 Hitachi Ltd Semiconductor integrated circuit device
DE3831523A1 (en) * 1988-09-16 1990-03-22 Koenig Verbindungstech Ag METHOD FOR SEALING A HOLE
DE4142153A1 (en) * 1991-12-20 1993-06-24 Bosch Gmbh Robert LOCKING FOR PRESSURE-DRIVING BORES OR CHANNELS IN A HOUSING
DE4211143A1 (en) * 1992-04-03 1993-10-07 Bosch Gmbh Robert Press-fitting arrangement for component into recess of workpiece - incorporates strain-gauge transducer whose output signal arrests downward pressure of die on insert and guard ring
DE4439059A1 (en) * 1994-11-02 1996-05-09 Teves Gmbh Alfred Closing device for closing pressure-carrying channels in a housing
NL1007976C2 (en) * 1998-01-07 1999-07-08 Metaalgieterij Giesen B V Method and sealing plug for sealing a core hole in a casting.
DE19831989C2 (en) * 1998-07-16 2003-10-02 Abb Patent Gmbh Assembly tool for pressing and pulling off a pressure ring
DE19846379A1 (en) * 1998-10-08 2000-04-13 Bosch Gmbh Robert Closure element for a stepped bore of a component
DE19859370C1 (en) * 1998-12-22 2000-02-24 Umformtechnik Und Kraftfahrzeu Seal plug for motor vehicle pipe has break off pin to expand plug into pipe bore
DE19948425B4 (en) * 1999-05-11 2014-08-14 Continental Teves Ag & Co. Ohg Closing device for closing holes in a housing

Also Published As

Publication number Publication date
AU2002234500A1 (en) 2002-07-24
DE10102452A1 (en) 2002-11-07
WO2002055911A2 (en) 2002-07-18
EP1354154B1 (en) 2004-08-25
DE50200895D1 (en) 2004-09-30
WO2002055911A3 (en) 2003-02-20
EP1354154A2 (en) 2003-10-22
DE10102452C2 (en) 2003-03-13
ATE274663T1 (en) 2004-09-15

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee