WO2009094775A1 - Élément de liaison pivotant à bord conique - Google Patents

Élément de liaison pivotant à bord conique Download PDF

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Publication number
WO2009094775A1
WO2009094775A1 PCT/CA2009/000114 CA2009000114W WO2009094775A1 WO 2009094775 A1 WO2009094775 A1 WO 2009094775A1 CA 2009000114 W CA2009000114 W CA 2009000114W WO 2009094775 A1 WO2009094775 A1 WO 2009094775A1
Authority
WO
WIPO (PCT)
Prior art keywords
members
conical flange
shank
distal end
pivot joint
Prior art date
Application number
PCT/CA2009/000114
Other languages
English (en)
Inventor
Omar D. Tame
Original Assignee
Magna Seating Inc.
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 Magna Seating Inc. filed Critical Magna Seating Inc.
Publication of WO2009094775A1 publication Critical patent/WO2009094775A1/fr

Links

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • 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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/06—Solid rivets made in one piece
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/04—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/02—Trunnions; Crank-pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/128—Securing pins in sockets, movably or not the pin having a recess or through-hole engaged by a securing member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape

Definitions

  • the present invention relates to pivot joints, and more particularly, to a pivot joint having relatively large bearing surfaces for improved wear of the pivot joint over time.
  • Pivotal connections between two members or links are common, particularly in seat assemblies for automotive vehicles which typically have a plurality of pivotal connections between pairs of links.
  • One of the most common types of pivotal connections is formed using a conventional rivet or pivot pin to pivotally connect a pair of links.
  • the pivot pin has a preformed first head and a malleable tubular body or shank extending through cylindrical openings in the links. The distal end of the malleable body is compressed to form a second head, pivotally connecting the links between the first and second heads of the rivet.
  • Patent No. 2,556,449 to Scheeler discloses a pivot pin having a shank with two cylindrical sections.
  • a first cylindrical section of the shank, adjacent the first head is provided with a larger diameter which fits into a larger cylindrical opening in a first link.
  • a second cylindrical section of the shank is provided with a reduced diameter which fits into a smaller cylindrical opening in a second link.
  • An annular offset around the relatively large opening in the first link is offset toward the second link. This annular offset ensures adequate spacing between the first and second links so as to avoid scraping of their opposing faces.
  • the shank of the pivot pin is inserted through the first link and the first cylindrical section is proportioned to extend to the extremity of the annular offset. After the shank has been inserted through the first and second links, the second cylindrical section is welded or staked to the second link to pivotally connect the first and second links together.
  • Vetter et al. discloses a pivot pin wherein a shank has two sections defining a shoulder therebetween. A first section of the shank, adjacent a first head, has a diameter greater than a second section and its length is slightly greater than a first link is thick. The shoulder abuts a second link to prevent the second link from being frictionally bound against the first link during formation of a second head. Such binding is undesirable because it restricts free pivoting of the links during operation.
  • Each of the previously described pivotal connections include bearing surfaces that are defined as the contact surfaces between the shank of the pivot pin and the opening in the link or links that pivot.
  • the size of the bearing surfaces are limited by the thickness of the links and are typically quite small.
  • loads carried by the pivotal connection during use are concentrated on the small bearing surfaces and over a period of extended use, the pivotal connection will wear causing the openings in the links to enlarge which leads to looseness in the pivotal connection.
  • wear of the pivot pin and links can lead to undesirable axial free play between the links. Such free play can cause excessive wear on the links and the components connected to the links. Too much axial free play can also lead to jamming of the mechanism at the pivotal connection.
  • pivot joint for pivotally connecting a pair of members or links, wherein the pivot joint has relatively large bearing surfaces for improved wear over time. It is also desirable to provide a pivot joint having a wave washer for pre-loading a pair of members or links and minimizing axial free play as the pivot joint wears over time.
  • a pivot joint for pivotally connecting a first member and a second member.
  • the first member includes an opening surrounded by a conical flange.
  • the second member includes an opening surrounded by a conical flange.
  • the conical flange of the second member is nested within the conical flange of the first member thereby pivotally coupling the first and second members together and defining bearing surfaces between the conical flanges.
  • a pivot pin includes an enlarged head and an elongated shank. The head is disposed adjacent the conical flange of the first member. The elongated shank extends through the openings in the first and second members to pivotally retain the first and second members together.
  • a method of manufacturing a pivot joint including a first member, a second member, and a pivot pin having an enlarged head and an elongated shank extending therefrom defining a distal end.
  • the method of manufacturing the pivot joint comprises the steps of: piercing a hole in the first member; extruding material around the hole in the first member to form an opening and a conical flange surrounding the opening; piercing a hole in the second member; extruding material around the hole in the second member to form an opening and a conical flange surrounding the opening; aligning the openings in the first and second members with the conical flanges protruding in a common direction; coupling the first and second members by nesting the conical flange of the second member within the conical flange of the first member; inserting the shank of the pivot pin through the openings in the first and second links such that the head is adjacent the conical flange of the first member; and manipulating the distal end of the shank to pivotally retain the first and second members together.
  • a wave washer is disposed between the head of the pivot pin and the conical flange of the first member for biasing the conical flange of the first member against the conical flange of the second member.
  • Figure 1 is a cross-sectional side view of a first pivot joint from the prior art
  • Figure 2 is a cross-sectional side view of a second pivot joint from the prior art
  • Figure 3 is a cross-sectional side view of a pivot joint according to one embodiment of the invention.
  • Figure 4a is a perspective view illustrating first and second links to be pi vo tally connected to form the pivot joint
  • Figure 4b is a perspective view illustrating the first and second links having pilot holes formed therethrough;
  • Figure 4c is a perspective, cross-sectional view illustrating a first tool forming a first conical flange in the first link and a second tool forming a second conical flange in the second link;
  • Figure 4d is a partially exploded, cross-sectional perspective view illustrating the first and second conical flanges nested together;
  • Figure 4e is a perspective, cross-sectional view illustrating an assembled pivot joint
  • Figure 5 is a cross-sectional side view of a pivot joint according to a second embodiment of the invention.
  • Figure 6 is a cross-sectional side view of a pivot joint according to a third embodiment of the invention.
  • Figure 7 is a cross-sectional side view of a pivot joint according to a fourth embodiment of the invention.
  • FIG. 1 One type of prior art pivotal connection or pivot joint 10 (such as was referred to generally in the above Description of Related Art section) between a first link 12 and a second link 14 is generally shown in Figure 1.
  • the first link 12 includes a cylindrical opening 16 therethrough and the second link 14 includes a cylindrical opening 18 therethrough.
  • a rivet or pivot pin 20 extends through the opening 16 in the first link 12 and through the opening 18 in the second link 14 to pivotally interconnect the first 12 and second 14 links.
  • the pivot pin 20 has an enlarged head 22 with a link engaging surface 24 and an elongated shank 26 extending therefrom.
  • the link engaging surface 24 abuts an outer surface 28 of the first link 12 and a distal end 30 of the shank 26 is welded or staked at an outer surface 32 of the second link 14, thereby pivotally connecting the first 12 and second 14 links together, hi the embodiment shown, the second link 14 may be fixed such that pivoting occurs between the first link 12 and the pivot pin 20. Therefore, the surface of the opening 16 in the first link 12 and the shank 26 of the pivot pin 20 define bearing surfaces 34, 35. It is appreciated that the bearing surfaces 34, 35 are relatively small, and over a period of extended use wear will cause the opening 16 in the first link 12 to enlarge, which leads to excessive looseness and sloppiness in the pivot joint 10, and ultimately to failure. In addition, it is appreciated that with the straight pivot pin 20 pivotally connecting the first 12 and second 14 links it is almost impossible to manufacture a series of pivot joints without some being excessively loose and others causing binding between the first 12 and second 14 links.
  • a second type of prior art pivot joint 100 (such as was also referred to generally in the above Description of Related Art section) between a first link 112 and a second link 114 is generally shown in Figure 2.
  • the first link 112 includes a cylindrical opening 116 therethrough and the second link 114 includes a cylindrical opening 118 therethrough.
  • the opening 116 in the first link 112 is larger than the opening 118 in the second link 114.
  • a stepped pivot pin 120 extends through the opening 116 in the first link 112 and through the opening 118 in the second link 114 to pivotally interconnect the first 112 and second 114 links.
  • the pivot pin 120 has a first enlarged head 122 with a link engaging surface 124 and an elongated shank 126 extending therefrom.
  • the link engaging surface 124 abuts an outer surface 128 of the first link 112 and a distal end of the shank 126 is deformed to form a second enlarged head 130 abutting an outer surface 132 of the second link 114, thereby pivotally connecting the first 112 and second 114 links together.
  • the shank 126 includes a first portion 136 and a second portion 138 defining a shoulder 140 therebetween. The first portion 136 of the shank 126 fits within the opening 116 in the first link 112.
  • the first portion 136 of the shank 126 has a diameter larger than the opening 118 in the second link 114 and an axial length that is slightly greater than the first link 112 is thick so that the second link 114 abuts the shoulder 140 rather than the first link 112.
  • the first portion 136 of the shank 126 and the opening 116 in the first link 112 are cylindrical to permit pivoting between the pivot pin 120 and the first link 112.
  • the surface of the opening 116 in the first link 112 and the first portion 136 of the shank 126 of the pivot pin 120 define bearing surfaces 134, 135.
  • the shoulder 140 engages the second link 114 to prevent compression of the pivot pin 120 that would otherwise result in binding of the first 112 and second 114 links. While this type of stepped pivot pin prevents the above described binding of the first 112 and second 114 links, it may result in undesirable axial free play in the pivot joint 100.
  • the assembled pivot joint 100 naturally has some undesirable axial spacing, indicated by 142, allowing some undesirable free play in the pivot joint 100.
  • a pivot joint of the present invention is generally shown at 200.
  • the pivot joint 200 reduces wear and, at the same time, virtually eliminates undesirable axial free play.
  • the pivot joint 200 of the present invention was particularly designed for use as a simple pivot joint for pivotally connecting members or links of a vehicle seat assembly. It is appreciated, however, that the pivot joint 200 may be used for pivotally connecting any of a variety of members without varying from the scope of the invention.
  • the pivot joint 200 includes a first link 212 and a second link 214.
  • the first link 212 includes a cylindrical opening 216 extending therethrough and a conical flange 217 surrounding the opening 216.
  • the conical flange 217 protrudes axially from the first link 212.
  • the second link 214 includes a cylindrical opening 218 extending therethrough and a conical flange 219 surrounding the opening 218.
  • the conical flange 219 protrudes axially from the second link 214.
  • the conical flange 219 of the second link 214 is sized to nest within the conical flange 217 of the first link 212 such that the first 212 and second 214 links are pivotally connected together, as shown in Figure 3.
  • the wall thickness Tl of the conical flange 217 of the first link 212 is greater than the wall thickness T2 of the conical flange 219 of the second link 214 such that the conical flange 219 of the second link 214 can nest within the conical flange 217 of the first link 212.
  • the nesting of the conical flange 219 of the second link 214 within the conical flange 217 of the first link 212 creates a gap 231 between the first 212 and second 214 links.
  • the gap 231 encourages free pivoting between the first 212 and second 214 links, hi addition, the conical flange 217 of the first link 212 and the conical flange 219 of the second link 214 define first 234 and second 235 bearing surfaces. More specifically, the inner surface of the conical flange 217 of the first link 212 defines the first bearing surface 234 and the outer surface of the conical flange 219 of the second link 214 defines the second bearing surface 235.
  • first 234 and second 235 bearing surfaces are relatively large compared to the bearing surfaces 34, 35 and 134, 135 of the respective prior art pivot joints 10 and 100.
  • the large first 234 and second 235 bearing surfaces improve the wear characteristics of the pivot joint 200 of the present invention over that of the respective pivot joints 10, 100 of the prior art.
  • first 212 and second 214 links are retained together by a rivet or pivot pin
  • the pivot pin 220 extending through the openings 216, 218 in the respective first 212 and second 214 links. More specifically, the pivot pin 220 includes an enlarged head 222 having a contact surface 224 and an elongated shank 226 extending therefrom. The head 222 of the pivot pin 220 is disposed adjacent the conical flange 217 of the first link 212 and the shank 226 extends through the opening 216 in the first link 212 and through the opening 218 in the second link 214. A distal end 230 of the shank 226 is staked to pivotally retain the first 212 and second 214 links together. Staking enlarges the distal end 230 of the shank 226, as shown in Figure 3, such that the pivot pin 220 cannot be pulled back out of the openings 216, 218.
  • the distal end 230 of the shank 226 may be fixedly secured to the second link 214 by a bead of weld 239, as shown in Figure 5, or an equivalent means of connection in order to pivotally retain the first 212 and second 214 links together.
  • a ring or washer 241 may be disposed about the distal end 230 of the shank 226 such that only a small amount of staking is required to retain the washer 236 thereon, as shown in Figure 6.
  • the washer 236 in turn pivotally retains the first 212 and second 214 links together.
  • the pivot pin 220 may have a tubular or semi- tubular shank 243, shown in Figure 7, which decreases the amount of staking force required.
  • a wave washer 244 is disposed between the contact surface 224 of the head
  • the wave washer 244 includes an axial opening 248 through which the shank 226 of the pivot pin 220 extends.
  • the wave washer 244 is bowed outwardly away from the distal end 246 of the first link 212 thereby creating an axial biasing force that pre-loads or biases the conical flange 217 of the first link 212 against the conical flange 219 of the second link 214.
  • the wave washer 244 provides axial compliance such that the first link 212 can move axially relative to the second link 214 during operation of the pivot joint 200.
  • the biasing force of the wave washer 244 continues to urge the conical flange 217 of the first link 212 against the conical flange 219 of the second link 214, thereby preventing undesirable axial free play between the first 212 and second 214 links. It is contemplated that other types of biasing members could be used in place of the wave washer 244 for biasing the conical flange 217 of the first link 212 against the conical flange 219 of the second link 214 without varying from the scope of the invention.
  • the pivot joint 200 of the present invention is manufactured according to the following steps, which are illustrated in the accompanying Figures 4a through 7.
  • a first pilot hole 250 is pierced through the first link 212, as shown in Figures 4a and 4b.
  • the first pilot hole 250 is smaller in diameter than the cylindrical opening 216 in the first link 212.
  • material around the first pilot hole 250 is extruded using a tool 252 to form the opening 216 in the first link 212 and the conical flange 217 surrounding the opening 216 in the first link 212, as shown in Figure 4c.
  • a second pilot hole 254 is pierced through the second link 214, as shown in Figures 4a and 4b.
  • the second pilot hole 254 is smaller in diameter than the cylindrical opening 218 in the second link 214. hi a fourth step, material around the second pilot hole 254 is extruded using a tool 256 to form the opening 218 in the second link 214 and the conical flange 219 surrounding the opening 218 in the second link 214, as shown in Figure 4c.
  • the opening 218 in the second link 214 is axially aligned with the opening 216 in the first link 212 with the respective conical flanges 217, 219 protruding in a common direction
  • the first 212 and second 214 links are pivo tally connected together by nesting the conical flange 219 of the second link 214 within the conical flange 217 of the first link 212, as shown in Figure 4d.
  • the first 212 and second 214 links may be pivotally connected together by nesting the conical flange 217 of the first link 212 within the conical flange 219 of the second link 214, without varying from the scope of the invention.
  • the shank 226 of the pivot pin 220 is inserted through the axial opening 248 of the wave washer 244, through the opening 216 in the first link 212, and through the opening 218 in the second link 214 such that the head 222 is adjacent the conical flange 217 of the first link 212, as shown in Figure 4e.
  • the wave washer 244 is slightly compressed between the contact surface 224 of the head 222 of the pivot pin 220 and the distal end 246 of the conical flange 217 of the first link 212.
  • the distal end 220 of the shank 226 is manipulated in such a way that the first 212 and second 214 links are retained together, as shown in Figure 4e.
  • the bead of weld 239 is disposed around the distal end 230 of the shank 226.
  • the washer 241 is disposed about the distal end 230 of the shank 226 and the distal end 230 is then staked to retain the washer 241.
  • the distal end 230 of the semi-tubular shank 243 is staked.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

L'invention concerne un élément de liaison pivotant comprenant un premier élément relié de manière pivotante à un second élément. Le premier élément comprend une ouverture entourée d'un bord conique, le second élément comprenant également une ouverture entouréed'un bord conique. Le bord conique du second élément est emboîté dans le bord conique du premier élément, ce qui permet de relier le premier et le second élément de manière pivotante et de définir des surfaces de support entre les bords coniques. Un axe pivotant comprend une tête élargie et une tige allongée s'étendant à partir de la tête et définissant une extrémité distale. La tête est placée adjacente au bord conique du premier élément. La tige allongée s'étend dans les ouvertures des premier et second éléments, l'extrémité distale étant déformée pour maintenir ensemble le premier et le second élément de manière pivotante.
PCT/CA2009/000114 2008-01-29 2009-01-27 Élément de liaison pivotant à bord conique WO2009094775A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2425808P 2008-01-29 2008-01-29
US61/024,258 2008-01-29

Publications (1)

Publication Number Publication Date
WO2009094775A1 true WO2009094775A1 (fr) 2009-08-06

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ID=40912212

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2009/000114 WO2009094775A1 (fr) 2008-01-29 2009-01-27 Élément de liaison pivotant à bord conique

Country Status (1)

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WO (1) WO2009094775A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014086331A1 (fr) * 2012-12-05 2014-06-12 Eads Deutschland Gmbh Boulon indicateur permettant de surveiller des assemblages collés de pièces de structure
WO2014193339A1 (fr) * 2013-05-28 2014-12-04 Johnson Controls Technology Company Procédé, assemblage et moyen de fixation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561792A (en) * 1969-01-07 1971-02-09 Super Sagless Spring Corp Rivet pivoted members and washers therefor
US4746239A (en) * 1985-11-11 1988-05-24 Siemens Aktiengesellschaft Support structure which can be put together from sheet metal parts
US5697141A (en) * 1995-01-31 1997-12-16 Avdel Textron Limited Method of securing members together
US6751841B2 (en) * 2002-06-10 2004-06-22 Sun Microsystems, Inc. Riveting method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561792A (en) * 1969-01-07 1971-02-09 Super Sagless Spring Corp Rivet pivoted members and washers therefor
US4746239A (en) * 1985-11-11 1988-05-24 Siemens Aktiengesellschaft Support structure which can be put together from sheet metal parts
US5697141A (en) * 1995-01-31 1997-12-16 Avdel Textron Limited Method of securing members together
US6751841B2 (en) * 2002-06-10 2004-06-22 Sun Microsystems, Inc. Riveting method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014086331A1 (fr) * 2012-12-05 2014-06-12 Eads Deutschland Gmbh Boulon indicateur permettant de surveiller des assemblages collés de pièces de structure
US10071817B2 (en) 2012-12-05 2018-09-11 Airbus Defence and Space GmbH Indication bolt for monitoring adhesive bonds in structural elements
WO2014193339A1 (fr) * 2013-05-28 2014-12-04 Johnson Controls Technology Company Procédé, assemblage et moyen de fixation
CN105246615A (zh) * 2013-05-28 2016-01-13 约翰逊控制技术公司 紧固件、组件和方法
JP2016526134A (ja) * 2013-05-28 2016-09-01 ジョンソン コントロールズ テクノロジー カンパニーＪｏｈｎｓｏｎ Ｃｏｎｔｒｏｌｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏｍｐａｎｙ 締結具、組立体及び方法
CN105246615B (zh) * 2013-05-28 2018-01-09 约翰逊控制技术公司 紧固件、组件和方法

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