Classifications

• • 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
  • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
  • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
  • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
  • F16L3/237—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for two pipes
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
  • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
  • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
  • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors

Definitions

• the invention is based on a holder for mutually fixing at least two adjacent pipes, consisting of a lower part with two or more holding shells for receiving the pipes and an upper part with corresponding counter shells for clamping the inserted pipes and locking means for connecting the upper part to the lower part (DT 24 46 133 A1).
• a pipe clamp for axially fixing the inserted pipes, in which the holding shells of the lower part are each formed from two elastically expandable clamps or clamps adapted to the pipe cross section, a gap being left between two clamps, and at which the upper part consists of a bracket overlapping the brackets, which has on its central web in the closed position between the clamping limbs of the clamps wedges or mandrels, which spread apart the clamping limbs and press firmly against the pipes.
• this pipe clamp ensures stronger clamping of the inserted pipes, depending on the external force, a twist or axial displacement is still possible.
• the object of the invention is therefore to design the line holder mentioned at the outset in such a way that axial displacement or rotation of the inserted pipelines is absolutely prevented.
• 1 is an open pipe holder with two holding shells in side view
• Fig. 2 shows the same line holder in plan view
• Fig. 3 shows a closed line holder with clamped and fixed pipes in a perspective view with partial section.
• the pipe holder shown in the figures consists of a lower part 1, preferably made of plastic, with two holding shells 3 and 3 'for receiving the pipes, and an upper part 2 made of the same plastic, also with two counter shells 4 and 4', which in the closed state of the line holder together with the lower holding shells 3 and 3 'firmly enclose the pipelines 5 running next to one another (FIG. 3).
• the lower part 1 and the upper part 2 are each connected on one side by means of a thin-walled web 6 in the manner of a film hinge.
• a projection 7 is formed on the outside of the holding shell 3, while a recess 8 is formed at the transition from the web 6 to the holding shell 4, into which the projection 7 engages when the upper part 2 is lowered.
• an outwardly protruding, at a short distance from the holding shell 3 "approximately perpendicularly raised latching web 9 is formed, at the upper end of which an inwardly directed latching nose 10 protrudes
• a web 11 directed downward is formed, which has an outwardly projecting locking lug 12 and, when the upper part 2 is lowered, dips between the locking web 9 and the holding shell 3 ′, the locking lug 12 under the locking lug 10 arrives and clicks into place.
• a through hole 13 is provided perpendicular to their central axes through upper part 2 and lower part 1, into which a pin 14 filling the hole can be driven.
• This is expediently preassembled in the bore 13 of the upper part 2 in the delivery state of the line holder, so that the pin 14 immediately after inserting the pipes 5 and closing the line holder with a suitable tool, for example. can be driven in with a hammer.
• the outer wall 15 of the pipeline 5 in the region of the bore 13 is slightly pressed inwards by the pin 14, as can be seen from the right partial section in FIG. 3, and is deformed elastically or permanently depending on the material of the pipeline 5 so that the pipes 5 do not move in the axial direction, nor can they be rotated about their own axis.

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Supports For Pipes And Cables (AREA)
• Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Priority Applications (4)

Applications Claiming Priority (2)

Publications (1)

Family

ID=7918743

Family Applications (1)

Country Status (5)

Families Citing this family (11)

Citations (6)

Family Cites Families (1)

• 1999
  • 1999-08-18 DE DE19939081A patent/DE19939081C1/de not_active Expired - Fee Related
• 2000
  • 2000-08-05 WO PCT/EP2000/007611 patent/WO2001013020A1/de not_active Ceased
  • 2000-08-05 DE DE50006977T patent/DE50006977D1/de not_active Expired - Fee Related
  • 2000-08-05 EP EP00949459A patent/EP1210539B1/de not_active Expired - Lifetime
  • 2000-08-05 AT AT00949459T patent/ATE270410T1/de not_active IP Right Cessation
  • 2000-08-05 JP JP2001517081A patent/JP2003507677A/ja not_active Withdrawn

Patent Citations (7)

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