SE9203470L - Length adjustable reversible telescopic sprint support - Google Patents

Length adjustable reversible telescopic sprint support

Info

Publication number
SE9203470L
SE9203470L SE9203470A SE9203470A SE9203470L SE 9203470 L SE9203470 L SE 9203470L SE 9203470 A SE9203470 A SE 9203470A SE 9203470 A SE9203470 A SE 9203470A SE 9203470 L SE9203470 L SE 9203470L
Authority
SE
Sweden
Prior art keywords
pin
support
grasp
screw
length adjustable
Prior art date
Application number
SE9203470A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE501813C2 (en
SE9203470D0 (en
Inventor
Helge R Andersson
Original Assignee
Helge R Andersson
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20387863&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9203470(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Helge R Andersson filed Critical Helge R Andersson
Priority to SE9203470A priority Critical patent/SE501813C2/en
Publication of SE9203470D0 publication Critical patent/SE9203470D0/en
Priority to AU55812/94A priority patent/AU5581294A/en
Priority to PCT/SE1993/000979 priority patent/WO1994011161A1/en
Publication of SE9203470L publication Critical patent/SE9203470L/en
Publication of SE501813C2 publication Critical patent/SE501813C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0035—Extensible supports, e.g. telescopic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
    • B25D17/30—Pillars and struts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Drilling And Boring (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Earth Drilling (AREA)

Abstract

The invention concerns a length adjustable telescopic pin support. The telescopic pin support fixes for example a concrete drilling machine between floor and ceiling at a place of work. When you have adjusted the telescope and found the right level the screw mechanism is placed up in the ceiling and you need to stand on a stool or such like to reach the screw mechanism. The invention is solving this problem owing to the fact that the pin is working as both pin and screw mechanism. The pin is equipped with both a screw (7) and a carried in a bearing grasp (8), whose grasp-slits (9) get a three-side range of the perforated hole edge (10) of the inner support (2). In this way a pin support with the safe grasp of the pin is received and the screw is placed in a comfortable place. The invention is used mostly at fixing of concrete drilling machines on building-places of work.
SE9203470A 1992-11-19 1992-11-19 Long adjustable telescopic sprint support SE501813C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9203470A SE501813C2 (en) 1992-11-19 1992-11-19 Long adjustable telescopic sprint support
AU55812/94A AU5581294A (en) 1992-11-19 1993-11-16 Length-adjustable reversible telescopic pin-support
PCT/SE1993/000979 WO1994011161A1 (en) 1992-11-19 1993-11-16 Length-adjustable reversible telescopic pin-support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203470A SE501813C2 (en) 1992-11-19 1992-11-19 Long adjustable telescopic sprint support

Publications (3)

Publication Number Publication Date
SE9203470D0 SE9203470D0 (en) 1992-11-19
SE9203470L true SE9203470L (en) 1994-05-20
SE501813C2 SE501813C2 (en) 1995-05-22

Family

ID=20387863

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203470A SE501813C2 (en) 1992-11-19 1992-11-19 Long adjustable telescopic sprint support

Country Status (3)

Country Link
AU (1) AU5581294A (en)
SE (1) SE501813C2 (en)
WO (1) WO1994011161A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE534776C2 (en) * 2007-10-15 2011-12-20 Husqvarna Ab Operating system and telescopic tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR521557A (en) * 1920-07-30 1921-07-16 Seguin Fisher Feeding device for perforators

Also Published As

Publication number Publication date
WO1994011161A1 (en) 1994-05-26
SE501813C2 (en) 1995-05-22
SE9203470D0 (en) 1992-11-19
AU5581294A (en) 1994-06-08

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Legal Events

Date Code Title Description
NUG Patent has lapsed