GB2411220A - Fastening device for a belt end of a load belt - Google Patents

Fastening device for a belt end of a load belt Download PDF

Info

Publication number
GB2411220A
GB2411220A GB0500873A GB0500873A GB2411220A GB 2411220 A GB2411220 A GB 2411220A GB 0500873 A GB0500873 A GB 0500873A GB 0500873 A GB0500873 A GB 0500873A GB 2411220 A GB2411220 A GB 2411220A
Authority
GB
United Kingdom
Prior art keywords
belt
load
sleeve
fastening device
load belt
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
GB0500873A
Other versions
GB0500873D0 (en
GB2411220B (en
Inventor
Stefan Hafner
Wolfgang Meidhof
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.)
Linde GmbH
Original Assignee
Linde GmbH
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
Priority claimed from DE102004043586A external-priority patent/DE102004043586A1/en
Application filed by Linde GmbH filed Critical Linde GmbH
Publication of GB0500873D0 publication Critical patent/GB0500873D0/en
Publication of GB2411220A publication Critical patent/GB2411220A/en
Application granted granted Critical
Publication of GB2411220B publication Critical patent/GB2411220B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/08—Masts; Guides; Chains
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/02—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with parts deformable to grip the cable or cables; Fastening means which engage a sleeve or the like fixed on the cable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Clamps And Clips (AREA)

Abstract

The belt end of the load belt (1) configured as a flat belt is placed directly or indirectly around the holding component (pin 2) forming a loop and is guided into a sleeve (4) pushed over the load belt (1) or is guided through the sleeve, the sleeve (4) being pressed onto the two belt sections of the load belt (1) arranged inside the sleeve (4). The insides of the sleeve (4), which are provided for engagement with the belt sections of the load belt (1), preferably have surfaces which produce an interlocking fit. An insert (6) may also be arranged between the two belt sections of the load belt (1) arranged inside the sleeve (4), which insert has surfaces producing an interlocking fit, which are adjacent to the belt sections of the load belt (1).

Description

241 1 220 Fastening device for a belt end of a load belt The invention
relates to a fastening device for a belt end of a load belt, in particular a load belt provided to actuate a load lifting apparatus of an industrial truck.
It is known from DE 102 25 080 C 1 to actuate a vertically movable load lifting apparatus of an industrial truck with the aid of a belt.
The present invention is based on the object of providing a compact fastening device for a belt end of a load belt of an industrial truck, which is simple and therefore economical to assemble.
This object is achieved according to the invention in that the belt end of the load belt configured as a flat belt is placed directly or indirectly around a holding component forming a loop and is guided into a sleeve pushed over the load belt or is guided through it, the sleeve being pressed onto the two belt sections of the load belt arranged inside the sleeve.
The fastening device according to the invention only needs a small amount of space, so the viewing conditions in the region of the fastening device are not substantially impaired. Assembly is very simple; only a pressing tool is required with which the sleeve is pressed onto the load belt.
The loading capacity of the fastening device may be increased by an advantageous development of the invention, according to which the insides of the sleeve which are provided for engagement with the belt sections of the load belt, in each case have a surface producing an interlocking fit.
In the process, the respective surface is provided with, for example, saw tooth-like transverse profiles transverse to the longitudinal extension of the load belt, the transverse profiles digging into the belt sections of the load belt when the sleeve is pressed. An interlocking connection is thus created in addition to a friction-type connection.
It is also favourable in this context, if an insert is arranged, as an alternative or in addition, between the two belt sections of the load belt arranged inside the sleeve, the insert having surfaces producing an interlocking fit, which are adjacent to the belt sections of the load belt. The areas involved in the transmission of force are thereby doubled.
The insert may be configured, for example, as a profiled metal sheet.
A wedge-shaped filler piece, for example, which is in operative connection with the holding component, is arranged in the loop in a development of the invention. The introduction of force from the loop of the load belt into the holding component is optimised by the geometry of the filler piece.
The holding component is expediently designed as a pin which is located in a hole in the filler piece.
Moreover, it is also possible for the insert and the filler piece arranged in the loop to be connected to one another to achieve assembly advantages (fewer individual parts) and therefore a cost saving.
Further advantages and details of the invention will be shown in more detail with the aid of the embodiment shown in the schematic figures, in which: Figure 1 shows a lateral view of a fastening device according to the invention together with a section through the fastening device; and Figure 2 shows a lateral view of a variant of the fastening device together with a section through the variant of the fastening device.
The fastening device according to the invention is provided to connect a load belt 1 configured as a flat belt to a holding component 2, which in the present example is configured as a pin which is located on a bracket 3 of a load lifting apparatus or a vehicle frame of a industrial truck. It is obvious that the two belt ends of the load belt can be fastened in the manner according to the invention.
The belt end of the load belt 1 is formed into a loop and guided through a sleeve 4 which is pushed over the load belt 1 in the region above the loop. Therefore, two belt sections of the load belt 1 are located inside the sleeve 4.
The sleeve 4 is pressed onto the two belt sections which have been guided through, so the loop is non-detachably secured. To optimise the introduction of force from the load belt 1 into the pin-shaped holding component 2, a wedge-shaped filler piece 5 is located inside the loop of the load belt 1. The filler piece 5 is provided with a hole, in which the holding component 2 is arranged.
The insides of the sleeve 4 which, owing to pressing, engage with friction-type fit with the belt sections of the load belt 1, preferably each have a surface, with which an interlocking fit is produced, and at least the interlocking fit is improved.
In order to achieve a good interlocking fit, the respective surface of the inside of the sleeve can be provided with a suitable transverse profiling which digs into the belt sections of the load belt when the sleeve 4 is pressed.
In a configuration of the load belt with steel cores and PU-coating, the transverse profiling of the inside of the sleeve can thus penetrate the PU- coating and come into force-transmitting contact with the steel cores.
In the configuration variant of the fastening device according to Figure 2, an insert 6 is arranged between the two belt sections of the load belt 1 arranged inside the sleeve 4 and may also be provided with surfaces producing an interlocking fit and is preferably configured as a profiled metal sheet. In contrast to the view in Figure 2, it is also possible for the insert 6 and the filler piece 5 arranged in the loop to be connected to one another (for example configured together in one piece) and this simplifies assembly.

Claims (7)

  1. Claims 1. A fastening device for a belt end of a load belt, in particular
    a load belt provided to actuate a load lifting apparatus of an industrial truck, characterised in that the belt end of the load belt (1) configured as a flat belt is placed directly or indirectly around a holding component (pin 2) forming a loop and is guided into a sleeve (4) pushed over the load belt (1) or is guided through the sleeve, the sleeve (4) being pressed onto the two belt sections of the load belt (1) arranged inside the sleeve (4).
  2. 2. A fastening device according to claim 1, characterised in that the insides of the sleeve (4), which are provided for engagement with the belt sections of the load belt (1), in each case have a surface producing an interlocking fit.
  3. 3. A fastening device according to claim 1 or 2, characterized in that an insert (6) is arranged between the two belt sections of the load belt arranged inside the sleeve (4) and has surfaces producing the interlocking fit, which are adjacent to the belt sections of the load belt (1).
  4. 4. A fastening device according to claim 3, characterised in that the insert (6) is configured as a profiled metal sheet.
  5. 5. A fastening device according to any one of claims 1 to 4, characterised in that a wedge-shaped filler piece (5) is arranged in the loop of the load belt ( 1) and is in operative connection with the holding component (pin 2).
  6. 6. A fastening device according to claim 5, characterised in that the holding component is configured as a pin (2), which is located in a hole in the filler piece (5).
  7. 7. A fastening device according to claim 5 or 6, characterized in that the insert (6) and the filler piece arranged in the loop are connected to one another.
GB0500873A 2004-01-15 2005-01-17 Fastening device for a belt end of a load belt Expired - Fee Related GB2411220B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004002148 2004-01-15
DE102004043586A DE102004043586A1 (en) 2004-01-15 2004-09-09 Strap end fixation device for e.g. power lift truck, is provided for connecting strap to stud, where one end of strap is placed to form loop around stud and introduced in sleeve across which strap passes

Publications (3)

Publication Number Publication Date
GB0500873D0 GB0500873D0 (en) 2005-02-23
GB2411220A true GB2411220A (en) 2005-08-24
GB2411220B GB2411220B (en) 2006-07-05

Family

ID=34227631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0500873A Expired - Fee Related GB2411220B (en) 2004-01-15 2005-01-17 Fastening device for a belt end of a load belt

Country Status (2)

Country Link
FR (1) FR2865253A1 (en)
GB (1) GB2411220B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011050941A1 (en) * 2009-11-02 2011-05-05 Autoliv Development Ab Safety belt for a vehicle, comprising a loop and an insert

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510850B1 (en) * 2011-02-15 2012-07-15 Aba Hoertnagl Gmbh DEVICE FOR AVOIDING UNINTENDED ADJUSTMENT OF A BELT DRIVEN BY AT LEAST ONE BELT ENTRANCE OF A BUCKLE COMPONENT
GB201913637D0 (en) * 2019-09-20 2019-11-06 M J Products Ltd Load Handling Apparatus

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638566A (en) * 1947-07-14 1950-06-14 Heinz Gunter Riss Improved method and apparatus for joining wire cables or of forming an eye on a single cable
GB874492A (en) * 1958-01-28 1961-08-10 Westfaelische Union Ag Improvements relating to wire ropes
GB923124A (en) * 1959-04-25 1963-04-10 Texmetaux A G Improvements in or relating to clamps for connecting two superimposed steel wire parts
GB1450936A (en) * 1973-03-14 1976-09-29 Bridon Ltd Application of ferrules to strand and rope
US4358212A (en) * 1981-06-25 1982-11-09 Compton William E High compression thimble
FR2544041A3 (en) * 1983-04-06 1984-10-12 Rivory Alain Device for linking juxtaposed strands of cables made from textile fibres
GB2150164A (en) * 1983-11-22 1985-06-26 Ccl Systems Ltd Joints or terminals for synthetic cables
FR2630516A1 (en) * 1988-04-25 1989-10-27 Ziboroff Paul Locking sleeve for ropes
DE3815516A1 (en) * 1988-05-06 1989-11-16 Pfeifer Seil Hebetech Deformable sleeve for producing wire-cable connections
DE10357793A1 (en) * 2002-11-20 2004-06-03 As Norma Holding clamp or shackle for one or more ends of ropes has sleeve plastically deformed inward to grip ropes, open at one end and closed with eye at other end

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1756317A1 (en) * 1968-05-06 1970-04-02 Seilwerk Dresden Veb Lifting strap or loading strap
DE2031605C3 (en) * 1970-06-26 1975-04-24 Karl Pfisterer Elektrotechnische Spezialartikel, 7000 Stuttgart Tension clamp
DE3013057A1 (en) * 1980-04-03 1981-10-08 Klippan GmbH, Sicherheitsgeräte, 2000 Norderstedt DEVICE FOR CONNECTING BELT TAPES AS A SEAM REPLACEMENT
DE29702783U1 (en) * 1997-02-18 1997-06-19 Richter Rolf Attachment of lifting device with load belt winch for hand pallet truck
US6351874B1 (en) * 2000-07-31 2002-03-05 Karsten Manufacturing Corporation Clasp for securing a strap end
DE10225080C1 (en) 2002-06-05 2003-12-04 Yale Ind Products Gmbh Fork lift truck has monomast offset from vehicle central longitudinal axis with its central plane intersecting latter at acute angle

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638566A (en) * 1947-07-14 1950-06-14 Heinz Gunter Riss Improved method and apparatus for joining wire cables or of forming an eye on a single cable
GB874492A (en) * 1958-01-28 1961-08-10 Westfaelische Union Ag Improvements relating to wire ropes
GB923124A (en) * 1959-04-25 1963-04-10 Texmetaux A G Improvements in or relating to clamps for connecting two superimposed steel wire parts
GB1450936A (en) * 1973-03-14 1976-09-29 Bridon Ltd Application of ferrules to strand and rope
US4358212A (en) * 1981-06-25 1982-11-09 Compton William E High compression thimble
FR2544041A3 (en) * 1983-04-06 1984-10-12 Rivory Alain Device for linking juxtaposed strands of cables made from textile fibres
GB2150164A (en) * 1983-11-22 1985-06-26 Ccl Systems Ltd Joints or terminals for synthetic cables
FR2630516A1 (en) * 1988-04-25 1989-10-27 Ziboroff Paul Locking sleeve for ropes
DE3815516A1 (en) * 1988-05-06 1989-11-16 Pfeifer Seil Hebetech Deformable sleeve for producing wire-cable connections
DE10357793A1 (en) * 2002-11-20 2004-06-03 As Norma Holding clamp or shackle for one or more ends of ropes has sleeve plastically deformed inward to grip ropes, open at one end and closed with eye at other end

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011050941A1 (en) * 2009-11-02 2011-05-05 Autoliv Development Ab Safety belt for a vehicle, comprising a loop and an insert

Also Published As

Publication number Publication date
GB0500873D0 (en) 2005-02-23
GB2411220B (en) 2006-07-05
FR2865253A1 (en) 2005-07-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090117